Problem Inserting Data Into SQL Server 2005 DB From WebForm Controls
Mar 30, 2007
Hello all,
I am having problems running a stored proc from an aspx.cs file. Basically I want to extract data from webForm controls and create a new record in a DB table. I have watched the "Getting Started" videos on thi site, and the only difference between my code and the code of the demonstrator is the connection string. My conn string:- dataSrc.ConnectionString = ConfigurationManager.ConnectionStrings["ProjectTblConnString"].ConnectionString;Demonstrator conn string:- dataSrc.ConnectionString = ConfigurationManager.ConnectionStrings("ProjectTblConnString");When I debug with the string as shown by the demonstrator the error list reports that ConnectionStrings is a property and I am trying to use it as a mothod,
which is fair enough, but I am just confused as how it worked for the demonstrator and not myself. When I debug with the code I used above I get no error, but nothing is inserted in the DB.Also, it looks as if the only class in my aspx.cs file that is actually being executed is PageLoad() - the remainder of the code seems to be ignored. Below is the entired aspx.cs file:- 1 using System;
2 using System.Data;
3 using System.Configuration;
4 using System.Collections;
5 using System.Web;
6 using System.Web.Security;
7 using System.Web.UI;
8 using System.Web.UI.WebControls;
9 using System.Web.UI.WebControls.WebParts;
10 using System.Web.UI.HtmlControls;
11
12 public partial class CreateProject : System.Web.UI.Page
13 {
14 protected void Page_Load(object sender, EventArgs e)
15 {
16
17 if (User.Identity.IsAuthenticated == false)
18 {
19 Server.Transfer("Default.aspx");
20 }
21
22 if (chkbox_startDate.Checked == true)
23 {
24 txtbox_startDate.ReadOnly = true;
25 txtbox_startDate.Text = (System.DateTime.Now.ToString());
26 }
27
28 }
29
30 protected void btn_create_Click(object sender, EventArgs e)
31 {
32 //connection string for connecting to SQL Server DB
33 SqlDataSource dataSrc = new SqlDataSource();
34 dataSrc.ConnectionString = ConfigurationManager.ConnectionStrings["ProjectTblConnString"].ConnectionString;
35
36
37 //insert data in table using the CreateNewProject stored proc in the DB
38 dataSrc.InsertCommandType = SqlDataSourceCommandType.StoredProcedure;
39 dataSrc.InsertCommand = "CreateNewProject";
40 dataSrc.InsertParameters.Add("Project_Title", txtbox_title.ToString() );
41 dataSrc.InsertParameters.Add("Description", txtbox_desc.ToString() );
42 dataSrc.InsertParameters.Add("Start_Date", txtbox_startDate.ToString() );
43 dataSrc.InsertParameters.Add("Primary_Dev_Lang", list_devLang.ToString() );
44 dataSrc.InsertParameters.Add("Dev_Environment", list_devEnv.ToString() );
45 dataSrc.InsertParameters.Add("No_Junior_Devs", txtbox_juniorDevs.ToString() );
46 dataSrc.InsertParameters.Add("No_Senior_Devs", txtbox_seniorDevs.ToString() );
47
48 int rowsAffected = 0;
49 try
50 {
51 rowsAffected = dataSrc.Insert();
52 }
53 catch (Exception ex)
54 {
55 Server.Transfer(Error.aspx);
56 }
57 finally
58 {
59 dataSrc = null;
60 }
61
62 if (rowsAffected != 1)
63 {
64 label_confirm.Text = "Error, Contact system admin";
65 }
66 else
67 {
68 label_confirm.Text = "Success";
69 }
70
71 }//end btn_create
72
73 //if cancel is clicked set all values back to default
74 protected void btn_cancel_Click(object sender, EventArgs e)
75 {
76 txtbox_title.Text = "";
77 txtbox_desc.Text = "";
78 txtbox_startDate.Text = "";
79 txtbox_seniorDevs.Text = "";
80 txtbox_juniorDevs.Text = "";
81 list_devEnv.SelectedIndex = 0;
82 list_devLang.SelectedIndex = 0;
83 chkbox_startDate.Checked = true;
84 label_confirm.Text = "";
85 }
86
87 //if checked the current dateTime is inserted into txtbox
88 protected void chkbox_startDate_CheckedChanged(object sender, EventArgs e)
89 {
90 if (chkbox_startDate.Checked == true)
91 {
92 txtbox_startDate.ReadOnly = true;
93 txtbox_startDate.Text = (System.DateTime.Now.ToString());
94 }
95 else
96 {
97 txtbox_startDate.ReadOnly = false;
98 txtbox_startDate.Text = "";
99 }
100 }//end chkox
101
102
103 }//end class
Any help anyome can give is greatly appreciated. This is part of my Final Year College Dissertation which is due in 3wks !!!!
Sláinte á chaire,
Seán
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Oct 21, 2007
HiI have a VB.net web page which generates a datatable of values (3 columns and on average about 1000-3000 rows).What is the best way to get this data table into an SQL Server? I can create a table on SQL Server no problem but I've found simply looping through the datatable and doing 1000-3000 insert statements is slow (a few seconds). I'd like to make this as streamlined as possible so was wondering is there is a native way to insert all records in a batch via ADO.net or something.Any ideas?ThanksEd
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May 9, 2007
Hi, I am porting a massive VB6 project to ASP.net 2005. Most of the code is fine, however because the original developers used lots of data controls and my own time restrictions I thought to replicate the functionality by using Sqldatasource controls instead.
These data controls are bound to DBtruegrids. The project has has lots of code like...
AdodcOrders.Recordset.RecordCount > 0 or If AdodcOrders.Recordset.EOF or AdodcOrders.Recordset.MoveNext() or
AdodcDetail.Recordset!FieldName
The problem is the sqldatasource control doesn't have a recordset/dataset property which I can access and manipulate, or does it? What should I do to get round these? The project has thousands of lines like this in so its not feasible to rewrite it (although if I could I would!).
Any suggestions please gratefully appreciated.
many thanks
mike
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Feb 2, 2008
Hi,
I have a scenario where I want the current User to add details regarding their house in to my 'Property' table in my database and also store their uploaded picture in the same tabe when they press the 'Add Property' button. I also want to store the current Users ID in the 'Property' table so the property being added is assigned to the current user. Can anyone help me with the implementation of this? Here is the code I have so far:
property.aspx page:
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<span style="font-size: 16pt; font-family: Bradley Hand ITC"><strong>Add Property</strong></span><table style="border-right: silver 3px outset; border-top: silver 3px outset; left: 337px;
border-left: silver 3px outset; border-bottom: silver 3px outset; position: relative;
top: 9px">
<tr>
<td colspan="2">
<strong><span style="font-size: 14pt; font-family: Bradley Hand ITC">
Address</span></strong></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="TownLabel" runat="server" Font-Bold="False" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="Town:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:TextBox ID="TownTextBox" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="CityLabel" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="City:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:TextBox ID="CityTextBox" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="CountyLabel" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="County:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:TextBox ID="CountyTextBox" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="CountryLabel" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="Country:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:TextBox ID="CountryTextBox" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="PostcodeLabel" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="Postcode:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:TextBox ID="PostcodeTextBox" runat="server"></asp:TextBox></td>
</tr>
</table>
<asp:Button ID="AddButton" runat="server" Text="Add Property" style="left: 378px; position: relative; top: 66px" /><tablestyle="border-right: silver 3px outset; border-top: silver 3px outset; left: 648px;
border-left: silver 3px outset; border-bottom: silver 3px outset; position: relative;
top: -190px">
<tr>
<td style="width: 186px">
<span style="font-size: 14pt; font-family: Bradley Hand ITC"><strong>Property Description</strong></span></td>
</tr>
<tr>
<td style="width: 186px">
<asp:TextBox ID="DescriptionTextBox" runat="server" Height="172px" Width="233px" TextMode="MultiLine"></asp:TextBox></td>
</tr>
</table><asp:FileUpload ID="PropertyPicture" runat="server" Style="left: 356px; position: relative;
top: -214px" />
<asp:SqlDataSource ID="AddProperty" runat="server" ConnectionString="<%$ ConnectionStrings:My Property PortfolioConnectionString %>"ProviderName="<%$ ConnectionStrings:My Property PortfolioConnectionString.ProviderName %>"
InsertCommand="INSERT INTO Property(User_ID, Property_type, Property_Name, Number_of_Rooms, Sleeps, Town, City, County, Country, Postcode, Description, Facility1, Facility2, Picture)
VALUES (@User_ID, @Property_type, @Property_Name, @Number_of_Rooms, @Sleeps, @Town, @City, @County, @Country, @Postcode, @Description, @Facility1, @Facility2, @Picture)">
<InsertParameters>
<asp:SessionParameter Name="User_ID" />
<asp:ControlParameter ControlID="TypeDropDownList" Name="Property_type" PropertyName="SelectedValue" />
<asp:ControlParameter ControlID="PropertyNameTextBox" Name="Property_Name" PropertyName="Text" />
<asp:ControlParameter ControlID="NoOfRoomsDropDownList" Name="Number_of_Rooms" PropertyName="SelectedValue" />
<asp:ControlParameter ControlID="SleepsDropDownList" Name="Sleeps" PropertyName="SelectedValue" />
<asp:ControlParameter ControlID="TownTextBox" Name="Town" PropertyName="Text" />
<asp:ControlParameter ControlID="CityTextBox" Name="City" PropertyName="Text" />
<asp:ControlParameter ControlID="CountyTextBox" Name="County" PropertyName="Text" />
<asp:ControlParameter ControlID="CountryTextBox" Name="Country" PropertyName="Text" />
<asp:ControlParameter ControlID="PostcodeTextBox" Name="Postcode" PropertyName="Text" />
<asp:ControlParameter ControlID="DescriptionTextBox" Name="Description" PropertyName="Text" />
<asp:ControlParameter ControlID="Facility1DropDownList" Name="Facility1" PropertyName="SelectedValue" />
<asp:ControlParameter ControlID="Facility2DropDownList" Name="Facility2" PropertyName="SelectedValue" />
<asp:Parameter Name="Picture" />
</InsertParameters>
</asp:SqlDataSource>
<table style="left: 12px; position: relative; top: -411px; border-right: silver 3px outset; border-top: silver 3px outset; border-left: silver 3px outset; border-bottom: silver 3px outset;">
<tr>
<td colspan="2">
<strong><span style="font-size: 14pt; font-family: Bradley Hand ITC">
Property Details</span></strong></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="PropertyName" runat="server" Font-Bold="False" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="Property Name:" Width="101px"></asp:Label></td>
<td style="width: 100px">
<asp:TextBox ID="PropertyNameTextBox" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="NoOfRooms" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="No of Rooms:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:DropDownList ID="NoOfRoomsDropDownList" runat="server">
<asp:ListItem>1</asp:ListItem>
<asp:ListItem>2</asp:ListItem>
<asp:ListItem>3</asp:ListItem>
<asp:ListItem>4</asp:ListItem>
<asp:ListItem>5</asp:ListItem>
<asp:ListItem>6</asp:ListItem>
<asp:ListItem>7</asp:ListItem>
</asp:DropDownList></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="Sleeps" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="Sleeps:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:DropDownList ID="SleepsDropDownList" runat="server">
<asp:ListItem>1</asp:ListItem>
<asp:ListItem>2</asp:ListItem>
<asp:ListItem>3</asp:ListItem>
<asp:ListItem>4</asp:ListItem>
<asp:ListItem>5</asp:ListItem>
<asp:ListItem>6</asp:ListItem>
<asp:ListItem>7</asp:ListItem>
<asp:ListItem>8</asp:ListItem>
<asp:ListItem>9</asp:ListItem>
<asp:ListItem>10</asp:ListItem>
<asp:ListItem>11</asp:ListItem>
<asp:ListItem>12</asp:ListItem>
</asp:DropDownList></td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="Type" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="Type:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:DropDownList ID="TypeDropDownList" runat="server">
<asp:ListItem>Bungelow</asp:ListItem>
<asp:ListItem>Appartment</asp:ListItem>
<asp:ListItem>Flat</asp:ListItem>
<asp:ListItem>Studio</asp:ListItem>
<asp:ListItem>Cottage</asp:ListItem>
<asp:ListItem>House</asp:ListItem>
</asp:DropDownList>
</td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="Facility1" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="Facility 1:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:DropDownList ID="Facility2DropDownList" runat="server">
<asp:ListItem>Air conditioning</asp:ListItem>
<asp:ListItem>Dishwasher</asp:ListItem>
<asp:ListItem>En-suit</asp:ListItem>
<asp:ListItem>Garage</asp:ListItem>
<asp:ListItem>Garden</asp:ListItem>
<asp:ListItem>Internet</asp:ListItem>
<asp:ListItem>Pool</asp:ListItem>
</asp:DropDownList>
</td>
</tr>
<tr>
<td style="width: 100px"><asp:Label ID="Facility2Label" runat="server" Height="23px" Style="vertical-align: middle;
text-align: right; font-family: 'Goudy Old Style';" Text="Facility 2:" Width="97px"></asp:Label></td>
<td style="width: 100px">
<asp:DropDownList ID="Facility1DropDownList" runat="server">
<asp:ListItem>Pool</asp:ListItem>
<asp:ListItem>Air conditioning</asp:ListItem>
<asp:ListItem>Dishwasher</asp:ListItem>
<asp:ListItem>En-suit</asp:ListItem>
<asp:ListItem>Garage</asp:ListItem>
<asp:ListItem>Garden</asp:ListItem>
<asp:ListItem>Internet</asp:ListItem>
</asp:DropDownList></td>
</tr></table>
</asp:Content>
property.aspx.vb page:Partial Class Default2
Inherits System.Web.UI.PageProtected Sub AddButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles AddButton.Click
AddProperty.Insert()End Sub
End Class
Many Thanks
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Nov 26, 2007
Hi Friends,
I am Ravi, I need a help.
My case is like.. i need to upload data from csv file into sql server 2005 data table.
but before that I need to check integrity of data
for example:
let us say csv data is like
ISD CODE,STATE,NAME,QUALIFICATION
91,AP,KIRAN,MCA
01,MC,MIKE,MS
here i have to check that, wether there is an entry in ISD codes table for 91 and 01 (india and us)
similarly AP , MC (Andhra Pradesh and MISSICippi)
please suggest me a nice approach, no of records in ISD codes and States will 350-450 records.
thanks in advance
Ravi K
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Feb 27, 2008
Hi,I m using vwd2005 and sql express,c#.I have a question here.In my database i have a table named Table1(id,name,age,country,email,phone) The values for these fields are inserted from the webform.Id is auto generated.name and age is passed from the textbox within the webform.country is passed from dropdownlist within the webform.email and phone is passed from listbox(multiple email and phone) within the webform.Now my problem is i want to retrieve all these row values back into the textboxes,dropdownlist and listbox at the same timeon the click of the retrieve button within the web form . Further more i want to make few changes on it and update the database on the click of another button update within the form.I hope u are getting it.How would the query would be in this case.?can u demonstrate the concept in one simple running example along with code?thanks.jack.
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Mar 25, 2008
Hello Everyone,I 've trying to retreive data back into webform from the database from past couple of weeks.But i m not able to retrieve it completely.Here is my scenario.I've tried to explain in detail but in simple language.I hope u will get my point.Ok here it is.plz run my code:-i have three tables in sql.they are:-grup(id,grp) (1,abc) (2,xyz) organization(id,oid,gid,organisation,orgphone) (1,1,1,ibm,1234567) (2,1,2,microsoft,6543210) (3,2,1,oracle,7654323) (4,2,2,apple,9876543) userform(id,title,name,address,email,organizationid) (1,mr,jack,usa,jack@jack.com,1) userform.aspx page<%@ Page Language="C#" AutoEventWireup="true" CodeFile="userform.aspx.cs" Inherits="userform" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title>Untitled Page</title></head><body> <form id="form1" runat="server"> <div> <div style="text-align: center"> <table> <tr> <td style="width: 100px"> Title</td> <td style="width: 100px"> <asp:DropDownList ID="DropDownList1" runat="server"> <asp:ListItem>mr</asp:ListItem> <asp:ListItem>miss</asp:ListItem> <asp:ListItem>ms</asp:ListItem> </asp:DropDownList></td> </tr> <tr> <td style="width: 100px"> Name</td> <td style="width: 100px"> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox></td> </tr> <tr> <td style="width: 100px"> Add</td> <td style="width: 100px"> <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox></td> </tr> <tr> <td style="width: 100px; height: 26px;"> Email</td> <td style="width: 100px; height: 26px;"> <asp:TextBox ID="TextBox3" runat="server"></asp:TextBox></td> </tr> </table> </div> </div> <div style="text-align: center"> <div> <div> <asp:ScriptManager ID="ScripManager1" runat="server"> </asp:ScriptManager> <div> <table> <tr> <td style="width: 100px"> Group</td> <td style="width: 100px">
<asp:DropDownList ID="ddl1" runat="server" AutoPostBack="true"
OnSelectedIndexChanged="ddl1_SelectedIndexChanged"> </asp:DropDownList></td> </tr> </table> </div> <div> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <table> <tr> <td> Organisation </td> <td>
<asp:DropDownList ID="ddl2" runat="server" AutoPostBack="true"
OnSelectedIndexChanged="ddl2_SelectedIndexChanged"> </asp:DropDownList> </td> </tr> <tr> <td> org-phone </td> <td> <asp:TextBox ID="TextBox4" runat="server"></asp:TextBox> </td> </tr> <tr> <td> </td> <td>
<asp:TextBox ID="TextBox5" runat="server"
Width="45px"></asp:TextBox></td> </tr> </table> </ContentTemplate> <Triggers> <asp:AsyncPostBackTrigger ControlID="ddl1" EventName="SelectedIndexChanged" /> </Triggers> </asp:UpdatePanel> <br /> <table> <tr> <td style="width: 100px"> <asp:Button ID="Button1" runat="server" Text="save" OnClick="Button1_Click" /> </td> <td style="width: 100px"> <asp:Button ID="Button3" runat="server" Text="update" /></td> <td style="width: 100px"> <asp:Button ID="Button2" runat="server" Text="cancel" /></td> </tr> </table> </div> </div> </div> </div> </form></body></html>userform.cs page public partial class userform : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { AssignDDLDataSource(); ddl1_SelectedIndexChanged(null, null); } } private void AssignDDLDataSource() { // SqlConnection string sqlQry = "SELECT GRP DISPMEM, ID VALMEM FROM GRUP"; SqlCommand cmd = new SqlCommand(sqlQry, con); ddl1.DataSource = cmd.ExecuteReader(); ddl1.DataTextField = "DISPMEM"; ddl1.DataValueField = "VALMEM"; ddl1.DataBind(); } protected void ddl1_SelectedIndexChanged(object sender, EventArgs e) { AssignSubjectDDL(ddl1.SelectedValue); } private void AssignSubjectDDL(string val) { // SqlConnection string sqlQry = "SELECT ORGANISATION DISPMEM, GID VALMEM FROM ORGANIZATION where OID = '" + val + "'"; SqlCommand cmd1 = new SqlCommand(sqlQry, con); ddl2.DataSource = cmd1.ExecuteReader(); ddl2.DataTextField = "DISPMEM"; ddl2.DataValueField = "VALMEM"; ddl2.DataBind(); ddl2_SelectedIndexChanged(null, null); } protected void ddl2_SelectedIndexChanged(object sender, EventArgs e) { AssignTextBoxValues(ddl1.SelectedValue, ddl2.SelectedValue); } private void AssignTextBoxValues(string teamval, string memval) { // SqlConnection
string sqlQry = "Select ID,ORGANISATION,ORGPHONE from ORGANIZATION
where OID = '" + teamval + "' AND GID = '" + memval + "'"; SqlCommand cmd = new SqlCommand(sqlQry, con); SqlDataReader rdr = cmd.ExecuteReader(); while (rdr.Read()) { TextBox5.Text = rdr["ID"].ToString().Trim(); TextBox4.Text = rdr["ORGPHONE"].ToString().Trim(); } } protected void Button1_Click(object sender, EventArgs e) { // SqlConnection
string sqlQry = "INSERT into USERFORM (title, name, address, email,
organizationid) VALUES(@title,@name,@address,@email,@organizationid)"; SqlCommand cmd = new SqlCommand(sqlQry, con); cmd.CommandType = CommandType.Text; cmd.Parameters.AddWithValue("title", DropDownList1.SelectedValue.Trim()); cmd.Parameters.AddWithValue("name", TextBox1.Text); cmd.Parameters.AddWithValue("address", TextBox2.Text); cmd.Parameters.AddWithValue("email", TextBox3.Text); cmd.Parameters.AddWithValue("organizationid", TextBox5.Text); cmd.ExecuteNonQuery(); Response.Redirect("detailsview.aspx"); }} detailsview.aspx <%@ Page Language="C#" AutoEventWireup="true" CodeFile="detailsview.aspx.cs" Inherits="detailsview" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title>Untitled Page</title></head><body> <form id="form1" runat="server"> <div> <asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" EnablePagingCallbacks="True" Height="50px" HorizontalAlign="Center" Width="125px"> </asp:DetailsView> </div> </form></body></html> detailsview.cspublic partial class detailsview : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { //SqlConnection
string str = "select title,name,address,email,grp,organisation,orgphone
from userform as a inner join organization as b on
a.organizationid=b.id inner join grup as c on b.oid=c.id"; SqlDataAdapter oda = new SqlDataAdapter(str, conn); conn.Open(); DataSet ods = new DataSet(); oda.Fill(ods, "info"); DetailsView1.DataSource = ods.Tables["info"].DefaultView; DetailsView1.DataBind(); }}My problem :-Now when user fills up the userform and clicks the save button the details are shown in the details view.Now i want to add a Edit hyperlink next to the records in the detailsview so that when i click on it i would be redirected to userform.aspx form with all the textboxes,dropdownlist etc be populated from the related data from the database.(here table userform).Now i want to edit these data in the userform.aspx page and finally when i click the update button at end i want all the data be updated in the database aswell as in details view too.at the same time i want this form to redirect to detailsview.aspx .i hope ur getting it?i m able to do partial part only.Not completely. So can u now help me modify the code accordingly?Thanks in advance.Jack.
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Oct 24, 2006
Hi,
I downloaeded "Microsoft SQL Server 2005 Datamining Viewer Controls" feature pack, and tried to run the dataminingviewerclient.exe.
When i view my local time series data mining model, It works well for single series model, but when i load a Microsoft time series model containing multiple data series, an unhandled exception occurs.
I post the error message below:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer.PreprocessChartArrays(ArrayList rgPredicted, ArrayList rgActual, ArrayList rgDeviations)
at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer.LoadChartSpace(MiningModel model)
at Microsoft.AnalysisServices.Viewers.TSCheckedListViewCombo.HandleChangesCommitted(Object sender, EventArgs ea)
at Microsoft.DataWarehouse.Controls.BaseControlComboBox.OnCommittedChanges(EventArgs e)
at Microsoft.DataWarehouse.Controls.BaseControlComboBox.SetSelection(String str, Object obj)
at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer.InitializeCurrentlySelectedPage(Object context)
at Microsoft.AnalysisServices.Viewers.TreeViewer.viewerTabControl_SelectedIndexChanged(Object sender, EventArgs e)
at System.Windows.Forms.TabControl.OnSelectedIndexChanged(EventArgs e)
at System.Windows.Forms.TabControl.WmSelChange()
at System.Windows.Forms.TabControl.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
DataMiningViewerClient
Assembly Version: 1.0.2023.16746
Win32 Version: 1.0.2023.16746
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/DataMiningViewerClient.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Microsoft.AnalysisServices.AdomdClient
Assembly Version: 9.0.242.0
Win32 Version: 9.00.2047.00
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/Microsoft.AnalysisServices.AdomdClient/9.0.242.0__89845dcd8080cc91/Microsoft.AnalysisServices.AdomdClient.dll
----------------------------------------
System.Data
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
Microsoft.AnalysisServices.Viewers
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.AnalysisServices.Viewers.DLL
----------------------------------------
Microsoft.DataWarehouse
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.DataWarehouse.DLL
----------------------------------------
Microsoft.DataWarehouse.Interfaces
Assembly Version: 9.0.242.0
Win32 Version: 9.00.2047.00
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/Microsoft.DataWarehouse.Interfaces/9.0.242.0__89845dcd8080cc91/Microsoft.DataWarehouse.Interfaces.dll
----------------------------------------
Microsoft.AnalysisServices.Controls
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.AnalysisServices.Controls.DLL
----------------------------------------
Microsoft.Office.Interop.Owc11
Assembly Version: 11.0.0.0
Win32 Version: 11.0.5530
CodeBase: file:///E:/WINDOWS/assembly/GAC/Microsoft.Office.Interop.Owc11/11.0.0.0__71e9bce111e9429c/Microsoft.Office.Interop.Owc11.dll
----------------------------------------
Microsoft.AnalysisServices.Graphing
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.AnalysisServices.Graphing.DLL
----------------------------------------
MSDATASRC
Assembly Version: 7.0.3300.0
Win32 Version: 7.00.9466
CodeBase: file:///E:/WINDOWS/assembly/GAC/MSDATASRC/7.0.3300.0__b03f5f7f11d50a3a/MSDATASRC.dll
----------------------------------------
mscomctl
Assembly Version: 10.0.4504.0
Win32 Version: 10.0.4504
CodeBase: file:///E:/WINDOWS/assembly/GAC/mscomctl/10.0.4504.0__31bf3856ad364e35/mscomctl.dll
----------------------------------------
Accessibility
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
Microsoft.AnalysisServices.OleDbDM
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.AnalysisServices.OleDbDM.DLL
----------------------------------------
Microsoft.SqlServer.CustomControls
Assembly Version: 9.0.242.0
Win32 Version: 9.00.2047.00
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/Microsoft.SqlServer.CustomControls/9.0.242.0__89845dcd8080cc91/Microsoft.SqlServer.CustomControls.dll
----------------------------------------
Microsoft.NetEnterpriseServers.ExceptionMessageBox
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1399.00
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/Microsoft.NetEnterpriseServers.ExceptionMessageBox/9.0.242.0__89845dcd8080cc91/Microsoft.NetEnterpriseServers.ExceptionMessageBox.dll
----------------------------------------
System.Transactions
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_32/System.Transactions/2.0.0.0__b77a5c561934e089/System.Transactions.dll
----------------------------------------
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.
***** end of error message***
Can someone help to figure out what went wrong? thx.
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Jun 21, 2007
Hi
I am trying to use Association Viewer Control in
Microsoft.AnalysisServices.Viewers.DLL dll in VS 2005 but sometimes it gives an error.
"Code generatio for property 'ConnecitonManager'" failed. Error was:'Property accesor 'ConnectionManager' on object 'AssosiactionViewer1' threw the following exception:'Object referance not set to instance of an object"
Is there anyone here who use
"Microsoft SQL Server 2005 Datamining Viewer Controls" in SQLServer2005 FeaturePack ?
http://www.microsoft.com/downloads/details.aspx?FamilyID=50b97994-8453-4998-8226-fa42ec403d17&DisplayLang=en
i am using VS2005 Version 8.0.50727.762 (SP.050727-7600)
and SQL Server 2005 SP2
thanks from now.
Cem Ãœney
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Mar 4, 2008
I am new to ASP.NET. At present i am developing a web application in which i need to insert data in database(MS SQL 2005) from a form which uses only HTML controls. I need to use HTML controls so posting of form to the server is not done and hence i need to generate HTML controls using javascript. So the data in the form must be stored in the database. How this data can be inserted in the database is the problem and i think that javascript might be the solution for it.
Sagar
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Feb 2, 2007
I am update/inserting records threw a web form in vb.net. I need to insert 'NULL' into my microsoft sql server database. I am not talking about the below line of code where website is the name of my paramater. If i do that it will just place a blank into that field in the database. If i dont enter anything into that textbox I want it to to say NULL in that field. So if I go into the actual table in the SQL Server Management Studio and look at the website field of the recored I just added or updated and did not type anything into the web site textbox it needs to say NULL. I also tried the second line of code but that places a single quote in front and behind NULL. So the field will have the value 'NULL'.
website.value = txtwebsite.text.tostirng
if txtwebsite.text ="" then
website.value ="NULL"
end if
The reason why I need the NULL there is because I bind the website filed to a hyperlink template in a gridview. The actual text of the hyperlink is bound to PAYER which is a name of a insurance payer but the navigateto is bound to the website field. If i do not enter any data into the website field and it stays as NULL, then when my gridview is loaded, payers that dont have a website will not be underlined and user wont have the option to click on them since there is no value for the navigateto. But if i use my form to update/add a payer and leave the website textbox blank in puts a blank into that field in my database and when it loads that new row into the gridview the PAYER is underlined and u can click on it but it will just take u to the web site is unavailable page. So is there anyway to actaull have NULL placed into a filed and not just blank space
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May 13, 2007
Hi ... hope you can help.
I would like to use the Data Mining Web Controls which ship with the MSSQL2005 Beta 2. The installer (BetaAnalysisServicesSamples.MSI) is supposed to create a new virtual directory and should also create the DataMiningHTMLViewers.dll according to "ReadMe_Data_Mining_Web_Controls.rtf"
But the MSI only creates a few new directories with the source code and a deployment project (DMHTMLViewersSetup.vdproj) which won't open with VS2003. The solution apears to be for VS2005.
How do I install the Web Controls?
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Nov 28, 2007
one of my webpages uses the following sql query to allow the user to search through the database and present the qualifying data in gridview:
SELECT * FROM [Table1] WHERE ([comments] LIKE '%' + ? + '%')
how could i expand this so that the user can also search through the database but instead by searching through another column such as [type]?
thanks in advance
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Apr 16, 2007
i'd like to add the data mining viewer controls into visual c# 's toolkit....is it possible...
is there a way how i could create forms and import the minned pattern into these forms using the data mining viewer controls??
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Aug 8, 2006
Hello,
I have SQL 2005 and Visual Studio 2005 and I´m trying to install the Data Mining Web Controls. I downloaded the SQL Samples and I´m following the instructions of the "ReadMe_Data_Mining_Web_Controls.htm" file, but when I try to install de data mining web controls the setup.exe does´nt create the folder "C:Program FilesMicrosoft.AnalysisServices.DataMiningHtmlViewers " and the folder "C:Inetpubwwwrootaspnet_clientmicrosoft_analysisservices_datamininghtmlviewers ".
Then, I don´t have the file "C:Program FilesMicrosoft.AnalysisServices.DataMiningHtmlViewersMicrosoft.AnalysisServices.DataMiningHTMLViewers.dll " for using the web controls.
Can somebody help me?
Dunia
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Jan 4, 2008
My problem is about using Data mining web controls in asp.net 2005. My SQL Server 2005 is not SP2. My problem is whenever i want to use desicion tree viewer in aspx page it gives me an error : "Error: Error (Data mining): The specified DMX column was not found in the context at line 1, column 69". I have populated database,model,tree,server properties in design time and connection property ( An oledb connection) by code-behind with that connection string :
Provider=MSOLAP.3;Data Source=localhost;Integrated Security=SSPI;Initial Catalog=ADV
I'm very sad because this module is very important for my homework. Please help me.
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Sep 8, 2006
Could anyone please advise on a good hosting company that DOES support the above applications and any advice on the Login Controls for the uploaded database would be greatly appreciated.
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Mar 24, 2007
I'm trying to insert data into a table from two sources (a table and form controls) at the same time.
--this data from the tradeitem table and is inserted into the selections table
--based on the variable @builderid --no problem it works fine as is
INSERT INTO Selections ([TradeItemID], [TradeID], [ProductName], [OrigSalesPrice], [RevSalesPrice])
SELECT [TradeItemID], [TradeID], [TradeItem], [Price], [Price]
FROM tradeitems
WHERE BuilderID = '1'
However, I need these also to pull from the form controls
--These variables will pull from form controls and need to be associated
--with each record added to the seleciton table
INSERT INTO Selections ([UserDataID] = '1', [DefaultQty] = '0')
--How do I get these combined into one statement so I get the following result?
TradeItemID
TradeID
ProductName
OrigSalesPrice
RevSalesPrice
UserDataID
DefaultQty
1
72
HVAC
50
50
1
0
2
36
Plumbing
100
100
1
0
3
99
Electrical
100
100
1
0
4
4
Pain
25
25
1
0
Thanks in advance
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May 10, 2007
I have a question about loading data on the page lode event. The question is more conceptual then how to.
Using C#, I would like to make a call to a SQL 2000 Server, with the use of a stored procedure return one row with eleven fields. Then use the data to fill five different controls. There is no manipulation of the data it is just presented as information. With a DataReader and the GetValues method using the resultant array I can fill the controls (or can I), or with a DataSet and the Load method do the same thing. Now this code can be placed in the code behind page or it can be implemented in a class. This is the only page that uses this combination of fields and controls; however I would think a more generic call to the data could be made then pick and chose the fields as needed. What process makes the most sense? Is what I just described even possible (as yet I haven’t tried it)?
As always thanks in advance for any thoughts, comments, and suggestions.
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Apr 16, 2008
Hi!
I am creating a scheduling web application. I have managed to insert data into the database. The code is as follow:
Dim insertSQLDatasource As New SqlDataSource()
insertSQLDatasource.ConnectionString = ConfigurationManager.ConnectionStrings("ScheduleConnectionString").ToString
insertSQLDatasource.InsertCommandType = SqlDataSourceCommandType.Text
insertSQLDatasource.InsertCommand = "INSERT INTO Demo_Theatre_DB (StartTime, EndTime, CompanyName, Purpose, AccountManager, Presenter, ColorCode, Status, Comments) VALUES (@StartTime, @EndTime, @CompanyName, @Purpose, @AccountManager, @Presenter, @ColorCode, @Status, @Comments)"
insertSQLDatasource.InsertParameters.Add("StartTime", StartTimeTextBox.Text)
insertSQLDatasource.InsertParameters.Add("EndTime", EndTimeTextBox.Text)
insertSQLDatasource.InsertParameters.Add("CompanyName", CompanyNameTextBox.Text)
insertSQLDatasource.InsertParameters.Add("Purpose", PurposeTextBox.Text)
insertSQLDatasource.InsertParameters.Add("AccountManager", AccountManagerTextBox.Text)
insertSQLDatasource.InsertParameters.Add("Presenter", PresenterTextBox.Text)
insertSQLDatasource.InsertParameters.Add("ColorCode", ColorDDL.SelectedValue.ToString)
insertSQLDatasource.InsertParameters.Add("Status", StatusRadioButtonList.SelectedValue)
insertSQLDatasource.InsertParameters.Add("Comments", CommentTextBox.Text)
Try
insertSQLDatasource.Insert()
Catch ex As Exception
Panel1.Visible = True
InsertMsgLabel.Text = ex.Message.ToString
Finally
insertSQLDatasource = Nothing
End Try
Now I am trying to select the values for a particular event. For example, if the user selects an event with id 40, the values that corresponds to that row will be read and filled into the respective controls. I tried the following code, but doesn't work.
Dim sqlConn As SqlConnection = New SqlConnection("ScheduleConnectionString")
Dim com As SqlCommand = New SqlCommand("SELECT * FROM Demo_Theatre_DB WHERE ID=@ID", sqlConn)
sqlConn.Open()
Dim r As SqlDataReader = com.ExecuteReader()
While r.Read()
StartTimeTextBox.Text = r("StartTime")
EndTimeTextBox.Text = r("EndTime")
CompanyNameTextBox.Text = r("CompanyName")
PurposeTextBox.Text = r("Purpose")
AccountManagerTextBox.Text = r("AccountManager")
PresenterTextBox.Text = r("Presenter")
ColorDDL.SelectedValue = r("ColorCode")
StatusRadioButtonList.SelectedValue = r("Status")
CommentTextBox.Text = r("Comments")
End While
I hope someone can help me with this.
Your help will be appreciated.
Thanks!
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Nov 11, 2014
I have 2 tables in my database.
one is Race table and 2nd one is Age Range.
I want to write a query where I can see all races and age range as column.
TblRace
ID, RaceName
TblAgeRange
ID,AgeRange.
There is no connection between this two table. I need to display result like below.
Race 17-20 21-30 31-40
A
B
I
W
How do i get this kind of empty data set so that I can fill it out in front end or any better solution. The age range will be displayed as many row as they have. It's not static. Above is just an example.
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Nov 20, 2007
Hello:
I have a framework 2.0 winforms application that uses the data mining viewer controls. I upgraded the project to visual studio 2008 and compiled it under framework 2.0. It compiles fine, but when the form with the TimeSeriesViewer control loads, the application throws the following exception:
System.Reflection.TargetInvocationException was unhandled by user code
Message="Unable to get the window handle for the 'AxChartSpace' control. Windowless ActiveX controls are not supported."
Source="System.Windows.Forms"
StackTrace:
at System.Windows.Forms.AxHost.InPlaceActivate()
at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state)
at System.Windows.Forms.AxHost.CreateHandle()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.AxHost.EndInit()
at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer.InitializeComponent()
at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer..ctor()
at RMS2.UI.DecisionSupport.ShowModel(String modelName, Int32 tabIndex) in C:UsersDougDocumentsRmsIIRmsIIRMS2.UIDecisionSupport.cs:line 72
at RMS2.UI.DecisionSupport.DecisionSupport_Load(Object sender, EventArgs e) in C:UsersDougDocumentsRmsIIRmsIIRMS2.UIDecisionSupport.cs:line 42
at System.Windows.Forms.Form.OnLoad(EventArgs e)
at System.Windows.Forms.Form.OnCreateControl()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl()
at System.Windows.Forms.Control.WmShowWindow(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WmShowWindow(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
InnerException: System.AccessViolationException
Message="Attempted to read or write protected memory. This is often an indication that other memory is corrupt."
Source="System.Windows.Forms"
StackTrace:
at System.Windows.Forms.UnsafeNativeMethods.IOleObject.DoVerb(Int32 iVerb, IntPtr lpmsg, IOleClientSite pActiveSite, Int32 lindex, IntPtr hwndParent, COMRECT lprcPosRect)
at System.Windows.Forms.AxHost.DoVerb(Int32 verb)
at System.Windows.Forms.AxHost.InPlaceActivate()
InnerException:
The control is being added programatically, as in the wiinforms samples. Can anyone suggest a workaround? Thank you in advance.
- doug
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Oct 8, 2007
I am trying to transition from Access to MS SQL. I downloaded and installed MS SQL 2005 Express and the Server Management Studio Express. Keep in mind that I am a total newbie to this database since I've always used Access. My question is, how do I insert data manually into my tables? I figured out how to set up a table and query a table, but is there somewhere I can just plug in data? In Access, I just open the table and type it in. Also, how do you set an auto increment numeric field in a table?- Jason
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Jun 1, 2000
declare @counter int
select @counter=300000
while @counter > 0
begin
insert into Revenue (Instr_type, Tel_no, Phone_Id, Rpt_date, Pay_mode)
values("PP0073", @counter, "080464", "19990901", 1)
select @counter=@counter-1
end
HI there,
I run the above statement in Query Analyzer and the expected result should be 300,000 records inserted into Revenue table. But unfortunately the actual records inserted were less than 300,000. I also realise that it insert different amount of record each time I run it. Can anyone please tell me why?
Thanks,
Will
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Jan 21, 2001
Hi...
I have some problems with inserting data from one SQL Server to another SQL Server in a scheduled time...
Please help me......
Eva
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Sep 22, 2000
Hi, Everybody:
Could anyboby please tell me any way which can quickly inserting large data to SQL Server except using cursor?
Every morning, I use DTS to transfer around 100,000 data from foxpro to SQL Server 7.0 temporary table. Then I use cursor to check if the data already exist in the SQL Server table, then I do update; if the data does not exist in the SQL Server table, then I do insert into. In SQL Server database, each table already has over million record, also I have 12 table with the same situation.
Now I find cursor very slow to do above, can anybody tell me any way which can quickly to do update and insert?
Thank you very much.
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Feb 14, 2008
Writing to tables created by regular users on MSSQL2005
I have users creating tables through an application, I gave them ddl_admin, datareader, datawriter. They can create tables but cannot insert/update data (to their own tables), I cannot insert data either using Access or any other application to those tables created by them (under dbo schema) Is there something I am missing with permissions? Thank you very much
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Jul 16, 2007
Hello all,
I'm using sqlserver 2005 express edition. I'm working in an application which has the functionality of inserting datas from the excel file to sql server 2005 database.
Can anyone please guide me for performing this task.
Thanks in advance.
Ravirajdanasekaran
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Mar 12, 2008
Hi,
Just look at my Code:protected void Button1_Click(object sender, EventArgs e)
{SqlConnection Conn = new SqlConnection("MyConnectionString");
SqlCommand Cmd = new SqlCommand();string linktext,headline, quote, para1, para2, para3;
linktext = this.TextBox1.Text;headline = this.TextBox1.Text;
quote = this.TextBox2.Text;para1 = this.TextBox3.Text;
para2 = this.TextBox4.Text;para3 = this.TextBox5.Text;Cmd.CommandText = "insert into desieyenews(linktext,newsheadline,quote,para1,para2,para3) values ("+linktext+","+headline+","+quote+","+para1+","+para2+","+para3+")";
Cmd.Connection = Conn;
Conn.Open();
Cmd.ExecuteNonQuery();
Conn.Close();
}
Details: In the above code I am inserting data from 5 textbox to my databse. It works fine but when I am trying to insert text like Tom's..., problem occurs. Whenever I am trying to insert some text with a single quote, the problem arises. Although the datatype of my database is text in MS SQL Server 2005.
Please give me some solution so that I can get rid of this problem....
Thanks in advance.
Tapas
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Nov 22, 2007
hey everyone,
Im trying run a stored procedure, but I am getting the following message when trying to execute it.
Implicit conversion from data type datetime to int is not allowed. Use the CONVERT function to run this query.
which seems strange, as there is no integer going to a datetime field. Also, it does not return the value that is incorrect, nor the parameter that is failing. If there is anyway to view this in VS 2005 Team suite, please let me know.
It should also be noted that when I execute this sproc from within sql management studio, it executes fine.
This is the stored procedure im trying to execute...
CREATE PROCEDURE [dbo].[sp_UpdateRequest]
@request_id INT,
@request_client_id INT,
@request_description VARCHAR(150), @request_date DATETIME,
@request_edit_date DATETIME, @request_status VARCHAR(25), @request_approve_date DATETIME,
@request_activity_code VARCHAR(7), @request_department_code VARCHAR(3), @request_participants INT,
@request_activity_date DATETIME, @request_activity_due_date DATETIME,
@request_company_id INT, @request_company_code INT,
@request_notes VARCHAR(2000)
AS
BEGIN
UPDATE invoice_requests
SET request_client_id = @request_client_id,request_description = @request_description,
request_date = @request_date, request_edit_date = @request_edit_date,
request_status = @request_status, request_approve_date = @request_approve_date,
request_activity_code = @request_activity_code,
request_department_code = @request_department_code,
request_participants = @request_participants,
request_activity_date = @request_activity_date,
request_activity_due_date = @request_activity_due_date,
request_company_code = @request_company_code, request_company_id = @request_company_id,
request_notes = @request_notes
WHERE request_id = @request_id
END
GO
in my .net app, all the datetime objects are valid dates, so I could not see why this would be generating the error that it is, so I ran the SQL Profiler, and this was the output. Again, i cannot see where im going wrong...
please note, I have seperated the output from the single slab of text, making sure I didnt remove anything...
exec sp_executesql
N'EXECUTE sp_UpdateRequest
@request_id,
@request_client_id,
@request_description,
@request_date,
@request_edit_date,
@request_status,
@request_approve_date,
@request_activity_code,
@request_participants,
@request_activity_date,
@request_activity_due_date,
@request_company_id,
@request_company_code,
@request_notes',
N'@request_id int,
@request_client_id int,
@request_description varchar(8000),
@request_date datetime,
@request_edit_date datetime,
@request_status varchar(5),
@request_approve_date datetime,
@request_activity_code varchar(8000),
@request_department_code varchar(8000),
@request_participants int,
@request_activity_date datetime,
@request_activity_due_date datetime,
@request_company_id int,
@request_company_code int,
@request_notes varchar(8000)',
@request_id=5,
@request_client_id=1,
@request_description='',
@request_date=''2007-11-22 16:34:32:997'',
@request_edit_date=''2007-11-22 16:34:32:997'',
@request_status='Draft',
@request_approve_date=''1970-01-01 00:00:00:000'',
@request_activity_code='',
@request_department_code='',
@request_participants=0,
@request_activity_date=''2007-11-29 00:00:00:000'',
@request_activity_due_date=''2007-11-23 00:00:00:000'',
@request_company_id=0,
@request_company_code=1,
@request_notes=''
any help on this would be greatly appreciated.
Cheers
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Mar 31, 2008
Hi Friends,
I am trying to insert Hebrew string into my database from my Java based tool. I am using SQL Server 2005 and the latest MS SQL jdbc driver. After i insert the string, all the Hebrew characters are in an unreadable format (some junk basically).
My requirement is to download the rows of that particular table of the database (containing Hebrew) into an EXCEL sheet, give the corresponding english translation and upload it back. But since i am getting junk characters in the excel sheet, i am unable to translate
I have tried changing the COLLATE parameter of the database and tables while creating the database, but still the issue persists.
Please help me.
Thanks in advance!
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Oct 23, 2006
Hi everyone!Hope that someone can help me solving this problem.I have a form where the user can register by putting his private data. Each time that he submits his data, if he is using Internet Explorer, it will insert blank data into sql server database. But if user is using Firefox, everything is working well, and all data is inserted.What seems to be the problem?Why in IE, data is inserted as blank?!Thanks for your possible help and attention to this issue.Hope that someone can help me.Best regards,Mesk
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May 31, 2007
hi
I want to read data from XML file and insert that data from XML file into the Database Table From ASP.NET page.plz give me the code to do this using DataAdapter.Update(ds)
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