hi.
When i click on the button, it will go to another page called fileB.aspx, it will query database based on textbox parameter from fileA.aspx and display gridview on fileB.aspx
It is based on sqldatasource. abit noob on programming visual basic.Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
'Code go here.End Sub
I have uninstalled the CTP version of the SQL Server express so that I can install the released version but CTP version is still listed in the add/remove program list but without the change/remove button. I have been to different sites to find information on cleaning this up and I have ran all the uninstall tool I can find but the problem still prevails. I cannot install the released version without completely getting rid of the CTP version. Please help anyone.
Thanks
deebeez1
Hi!
I have written some code to insert a record into the table in BtnAdd click event and I also have a Grid view control to show the table records.
If I click the Add button ,the record gets inserted into the table and shown in the grid correspondingly.But if I refresh teh page,the same data gets inserted again since it fires the Btnclick Event.
Please help me out in this issue.
Thanks
I have integrated my SSRS Drill though report in Web page and i could not able to find back button to go back to the original report. Unfortunately, i am not controlling the report viewer tool bar.Do we need to write some code to get it working.
View 2 Replies View Relatedwhy we use sql exceptions ...
what the program will do if we caught that exception .. i need some suggestions ... i got this exception(String or binary data would be truncated.
The statement has been terminated.).. will it affect the functionality of the program...
hiow can i avoid this exception..
Hi
My webpage contain three dropdown box and one button. One dropdown to choose hospital_id, second dropdown to choose project_id and third dropdown to choose version_no .After choosing these three and when the button is clicked i want to run this sql query
INSERT INTO version(project_id,hospital_id,date_created,comments) SELECT project_id,hospital_id,date_created,comments FROM version where version_no=@version_no and project_id=@project_id and hospital_id=@hospital_id.
Just i need the code in asp.net 2.0 , VB , when the button is clicked the above query should run and the parameters (values) should take from dropdown box.
Could anyone please send the solution for the above problem.
I am trying to move my application (asp.net) from a non-paged
select to a paged query.
I am having a problem. Below is my Stored Procedure. The
first Query in the procedure works...the rest (which are commented
out ALL work interactively, but fail when the program tries to
access....The ONLY THING I change is the stored procedure
I switch the comment lines to the non-paged procedure and it
works, I try to use the any of the paged procedures and it
fails with the same error (included below)
I can't see where any of the queries are returning
different results. I have also included the program abort
that happens, it is the same for all of the paged queries.
ALTER PROCEDURE dbo.puse_equipment_GetAllTypedEquipment
(
@EquipmentTypeId int,
@StartRowIndex int,
@MaximumRows int
)
AS
-- ************************************************************************************************
-- Non-Paged OUTPUT
-- THIS WORKS!!!!!
SET NOCOUNT ON
SELECT Equipment.*,
EquipmentType.Name as EquipmentType,
EquipmentCategory.Name as Category
FROM Equipment INNER JOIN EquipmentCategory ON EquipmentCategory.CategoryId = Equipment.CategoryId
INNER JOIN EquipmentType ON EquipmentType.EquipmentTypeId = Equipment.EquipmentTypeId
where Equipment.EquipmentTypeId = @EquipmentTypeId AND
Equipment.IsDeleted = 0
/*
-- ************************************************************************************************
-- Using a Temp Table
--THIS WORKS INTERACTIVELY, But NOT When Called by the program
SET NOCOUNT ON
create table #PagedEquipment
(
IndexId int IDENTITY(1,1) Not NULL,
EquipId int
)
-- Insert the rows from Equipment into the PagedEquipment table
Insert INTO #PagedEquipment (EquipId)
select EquipmentId From Equipment
WHERE IsDeleted = 0
SELECT #PagedEquipment.IndexId, *,EquipmentType.Name as EquipmentType, EquipmentCategory.Name as Category
FROM Equipment
INNER JOIN #PagedEquipment with (nolock) on Equipment.EquipmentId = #PagedEquipment.EquipId
INNER JOIN EquipmentCategory ON EquipmentCategory.CategoryId = Equipment.CategoryId
INNER JOIN EquipmentType ON EquipmentType.EquipmentTypeId = Equipment.EquipmentTypeId
Where #PagedEquipment.IndexId Between (@StartRowIndex) AND (@StartRowIndex + @MaximumRows +1)
*/
/*
-- **********************************************************************************************
--Using the With to create a temp table (in memory)..works interactively but fails when
--called by the application..
--THIS WORKS INTERACTIVELY, But NOT When Called by the program
Set NOCOUNT ON;
With PagedEquipment AS
(
SELECT EquipmentId,
ROW_NUMBER() OVER (Order by Equipment.EquipmentId) AS RowNumber
FROM Equipment
WHERE EquipmentTypeId = @EquipmentTypeId AND
IsDeleted = 0
)
SELECT RowNumber, Equipment.*, EquipmentCategory.Name as Category, EquipmentType.Name as EquipmentType
FROM PagedEquipment
INNER JOIN Equipment ON Equipment.EquipmentId = PagedEquipment.EquipmentId
INNER JOIN EquipmentCategory ON Equipment.CategoryId = EquipmentCategory.CategoryId
INNER JOIN EquipmentType ON Equipment.EquipmentTypeId = EquipmentType.EquipmentTypeId
WHERE PagedEquipment.RowNumber Between (@StartRowIndex+1) AND (@StartRowIndex+1+@MaximumRows)
return
-- *******************************************************************************************
*/
/*
-- ********************************************************************************************
--nested selects
--THIS WORKS INTERACTIVELY, BUT NOT WHEN CALLED FROM THE PROGRAM
SET NOCOUNT ON
Select * From
(
Select Row_Number() OVER (Order By Equipment.EquipmentId) as RowNumber,
Equipment.*,
EquipmentType.Name as EquipmentType,
EquipmentCategory.Name as Category
FROM Equipment INNER JOIN EquipmentCategory ON EquipmentCategory.CategoryId = Equipment.CategoryId
INNER JOIN EquipmentType ON EquipmentType.EquipmentTypeId = Equipment.EquipmentTypeId
where Equipment.EquipmentTypeId = @EquipmentTypeId AND
Equipment.IsDeleted = 0
) equip
Where equip.RowNumber between (@StartRowIndex+1) AND (@StartRowIndex + 1 + @MaximumRows )
-- ************************************************************************************************
*/
Server Error in '/pUse' Application.
--------------------------------------------------------------------------------
Arithmetic overflow error converting expression to data type int.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Arithmetic overflow error converting expression to data type int.
Source Error:
Line 148: {
Line 149: List<EquipmentDetails> equipment = new List<EquipmentDetails>();
Line 150: while (reader.Read())
Line 151: equipment.Add(GetEquipmentFromReader(reader));
Line 152: return equipment;
Source File: c:Documents and SettingsBrianDesktoppuseApp_CodeDALEquipmentEquipmentProvider.cs Line: 150
Stack Trace:
[SqlException (0x80131904): Arithmetic overflow error converting expression to data type int.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +925466
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +800118
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +186
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1932
System.Data.SqlClient.SqlDataReader.HasMoreRows() +150
System.Data.SqlClient.SqlDataReader.ReadInternal(Boolean setTimeout) +212
System.Data.SqlClient.SqlDataReader.Read() +9
PredominantUse.DAL.Equipment.EquipmentProvider.GetEquipmentCollectionFromReader(IDataReader reader) in c:Documents and SettingsBrianDesktoppuseApp_CodeDALEquipmentEquipmentProvider.cs:150
PredominantUse.DAL.Equipment.SqlClient.SqlEquipmentProvider.GetTypedEquipmentList(Int32 EquipmentTypeId, Int32 StartRowIndex, Int32 MaximumRows) in c:Documents and SettingsBrianDesktoppuseApp_CodeDALEquipmentSqlClientSqlEquipmentProvider.cs:103
PredominantUse.BLL.Equipment.GetTypedEquipment(Int32 EquipmentTypeId, Int32 StartRowIndex, Int32 MaximumRows) in c:Documents and SettingsBrianDesktoppuseApp_CodeBLLEquipmentEquipment.cs:259
PredominantUse.BLL.Equipment.GetTypedEquipment(Int32 EquipmentTypeId) in c:Documents and SettingsBrianDesktoppuseApp_CodeBLLEquipmentEquipment.cs:238
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +0
System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +72
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) +371
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +29
System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod(ObjectDataSourceMethod method, Boolean disposeInstance, Object& instance) +480
System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +1960
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +17
System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
System.Web.UI.WebControls.GridView.DataBind() +4
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +69
System.Web.UI.Adapters.ControlAdapter.CreateChildControls() +12
System.Web.UI.Control.EnsureChildControls() +128
System.Web.UI.Control.PreRenderRecursiveInternal() +50
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2041
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
I've got a sqldatasource with a update query in it. Now I'm trying to execute that query on button click. How do I go about doing so?
Here's my ASPX code:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Data_Verification_Editor.aspx.vb" Inherits="Core_Data_Verification_Editor" %>
<!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>Data Verification Editor</title>
</head>
<body>
<form id="form1" runat="server">
<asp:SqlDataSource ID="SqlDS_Valid" runat="server"
ConnectionString="<%$ ConnectionStrings:Test%>"
SelectCommand="Data_Validation_sp" SelectCommandType="StoredProcedure">
</asp:SqlDataSource>
<asp:SqlDataSource ID="Test" runat="server"
ConnectionString="<%$ ConnectionStrings:Test%>"
UpdateCommand="UPDATE [Data_Valid_Current_tbl] SET ID = '@selected_id', SET Title = '@selected_text' WHERE PrimID = '1'">
<UpdateParameters>
<asp:ControlParameter Name="selected_id" ControlID="Data_Ver_ddl" PropertyName="SelectedValue" />
<asp:ControlParameter Name="selected_text" ControlID="Data_Ver_ddl" PropertyName="SelectedText" />
</UpdateParameters>
</asp:SqlDataSource>
<table style="width: 320px; background-color: menu; border-right: menu thin ridge; border-top: menu thin ridge; border-left: menu thin ridge; border-bottom: menu thin ridge; left: 3px; position: absolute; top: 3px;">
<tr>
<td colspan="2" style="font-family: Tahoma; font-size: 10pt;">
Testing:<br />
</td>
</tr>
<tr>
<td colspan="2">
<asp:DropDownList ID="Data_Ver_ddl" runat="server" DataSourceID="SqlDS_Valid" DataTextField="Title"
DataValueField="ID" style="width: 100%; height: 24px; background: gold">
</asp:DropDownList>
</td>
</tr>
<tr>
<td style="width:50%">
<asp:Button ID="Submit_btn" runat="server" Text="Submit" Font-Bold="True"
Font-Size="8pt" Width="100%" />
</td>
<td style="width:50%">
<asp:Button ID="Done_btn" runat="server" Text="Done" Font-Bold="True"
Font-Size="8pt" Width="100%" />
</td>
</tr>
</table>
</form>
</body>
</html>
Hey, I have created a webpage using visual web developer and i want to use it as a frontend to a database. I want to be able to insert a new line into a table using a drop down menus then a 'submit' button. How do I get the submit button to run the following sql query?
insert into master_training_table (user_rec_no,Course_rec_no,Planned_date,Inserted_date) select @user_rec_no,id_training,convert(smalldatetime,convert(varchar(12),getdate()))+planned_date,getdate() from tbl_training tb join tbl_user_groups tg on tb.groups_id = tg.groups_id where tg.groups_id = @groups_id
thanks for your help
how can i execute an sql query(which is in test.sql) which is in an external folder, from my program??
View 1 Replies View RelatedWhen I create a Report Server Project Using Visual Studio 2005 with SQL Server 2005 I can create a data source with no problem and the test shows it is good good.
When I next create a report and go to the query builder using that same data source and click on the query builder button I see the Query Builder screen, but there is no toggle button in the top left of the screen so I cannot go into the graphical mode to see the tables.
I have uninstalled and reinstalled both Visual Studio and SQL Server but I still have the same problem. What should I do to get the button visible on the screen?
Can anyone help?
I am currently writing a program that will use a SQL database. I am use to writing programs that are used to connect over some type of a network, but for this project I need to be able to load the Database and it's tables to the system locally. If anyone has a suggestion it will be greatly appreciated, or any sites for documentation on it. Thank you.
View 6 Replies View RelatedI need help to decide how to proceed.
I have written a program using vb 2005 express that will create menu items after the user presses a particular button. So if the user picks a mountain dew then inside the reciept window(list box) the user will see 1 MT DEW $1.00 also as the user selects more items the price is calculated and displayed also.
This part of the program works fine. After using the program for a while I realized that I will need to update prices and be able to add and subtract items from the menu that customers order from. The way I accompolish this now is to go back into my code and rewrite alot of code. From reading the forums I think that a database would be a good solution because what I have gathered so far is that by seperating the data into tables i.e price_table it would be easy to update anything in that table and not have to change the code anywhere else.
I have created a database that contains a table for menu items and each item has a menu_item ID,menu_Name and I also have a Price table and each price now has it's own price_ID
I would like to have code under the button click event like so:
createMenuItem(By Val Food_ID as Database object, By Val Price_ID As Database object)
display(Quantity,Food_Name,Food_Cost)
Food_Cost = Quantity * Price_ID
I know that this code does not work but If someone reading this has any ideas which part of database programming this falls under I could use a nudge in the right direction.
In a nutshell I would like to create menu items using the id's from the database
the data in the database would remain static and would only be used to supply arguements for my procedures and function that I use now.
Any help would be appreciated.
Why is this SQL UPDATE query not updating when this code is used under button.click.
Dim ListingID As String = Request.QueryString("id").ToString
Dim sqlupdate As String = "UPDATE Listings SET PlaceName = '" & PlaceName.Text & "', Location = '" & Location.SelectedValue & "', PropertyType = '" & PropertyType.SelectedValue & "', Description = '" & Description.Text & "', Price = '" & Price.Text & "' WHERE ListingID ='" & ListingID & "'"
Dim con As New SqlConnection(ListingConnection)
Dim cmd As New SqlCommand(sqlupdate, con)
con.Open()
cmd.ExecuteNonQuery()
con.Close()
I have a script that produce a result set that is almost complete. I have a new requirement come up to put a Total at the button of the result set of my Query.
I'm using SQL Server 2008
;WITH CTE AS
(
SELECT
Case WHen left(MONTHDate,3)='Jan' Then '01'
WHen left(MONTHDate,3)='Feb' Then '02'
WHen left(MONTHDate,3)='Mar' Then '03'
WHen left(MONTHDate,3)='Apr' Then '04'
WHen left(MONTHDate,3)='May' Then '05'
[code]....
Hello,
I have been writing this piece of software for quite a while. And as it got bigger and bigger (more forms, more datasets) I started experiencing the following problem.
Well, I use an MDF file as a database container that gets copied to the destination directory after each build.
Well here is what happens:
I launch my application, work with it, search the database and so on and so on.
Then I exit the application.
I launch it again and I get en exception saying that file counld not be located on the disk.
I close the app, and run it again. I get the same thing.
Somtimes after a couple of tries I get an error saying that my user does not have rights to access the default database. (I have windows authentication on SQL server)
Now here is the trick: I open SQL Server Management Studio Express detatch (Delete) the database from the default server (the only one in the system ".SQLEXPRESS") and the application runs again.
What am I doing wrong? How can I programatically detatch the database from the server (Maybe some sql command)? Do I need it though?
This is the connection string that I use for connection:
Code Snippet
Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\MyAppDB.mdf;Integrated Security=True;Connect Timeout=10;User Instance=False
But the confusing part of it is that it happend on my work computer and not on my home computer. I have the same User/Password/Workgroup/VS version/MS SQL versoion/Windows version on both machines.
Thank you.
Hi, this is my first post here. I hope to be helpful trying to help and not only asking questions arround here. After I have my report ready I will share here the total experience from top to bottom!But for now, here's the issue:
I'm building a RDLC Repor on my ASP.Net VB web application. I added the .rdlc file to the application and created a table to show lines of data binded from a dataset. The thing is:
- The DataSet expects a parameter @intNumber, a identifier to get the correct data to display the correct report.
- I'm using ReportViewer to view the report, and by code I've passed a Report Parameter to the *.RDLC report with success, just like this:
Dim parms(0) As ReportParameter
parms(0) = New ReportParameter("intNumber", 37)
ReportViewer1.LocalReport.SetParameters(parms)
The present issue is the following:
I want to use that parameter sent to the report to be sent to the query of the DataSet as parameter to the query to return the data to fill the report. I've heard that this is not possible, just with report server...
Another issue is the print button, also heard that only can appear on report server...no way to display and work on RDLC reports?Very confused right now...these issues are stupid, MS tools should allow these operations, which are not efficient if this is not possibla on RDLC...
I am reading a guide telling how to create a private server and it says I need to restore the database. So I go to File->Open->File->My Computer->Local Disk->Program Files->Microsoft SQL Server->MSSQL.1->MSSQL->Data->GunzDB. Then the following message comes up: "The file cannot be opened because it is being used by another process. Please close all applications that might access this file and try again."
The question is, how do I get past this? I need the answer as soon as possible, I am a newb with this program so I don't entirely know what I am doing. I have tried searching for the answer, but I cannot find anything.
Thank you.
My program uses a database. Does the end-user have to have SQL server 2005?
It uses it to keep track of members so the database is in the installation folder and does not need to be accessed remotely
http://i130.photobucket.com/albums/p247/tarkster2/screen.gif
the above shows this error on another persons computer. they do not have sql server.
Hi, i am now using the visual web developer 2005 express edition. i have tried to create a search button to search for my SQL database by using the VB in VWD. i tried to enter the code but i dun seems to get it right... can any 1 help me by teaching me steps" by steps".?
View 1 Replies View Relatedi am storing gender in the database.i want to retrive it in one of the radiobuttons for male and female already present on the form . how can i?
View 1 Replies View Relatedthe idea is to put together a folder that is in some place in the computer, like "c:excel_fles" and the database full backup in a single .bak file, the database can be recovered with sql server management studio(but no the folder), the restoration of the program can be done with a program, I think it can be done with msdb, but I'm a little lost in the road.
View 4 Replies View RelatedHello, I need to know how I can make a button on my page send the Time of Click, to a table in a database, and repeat this everytime the button is clicked. Thanks for any guidance on this matter
View 9 Replies View RelatedI'm new to asp.net and I have gotten quite far with books and such but I'm stuck at this point. I have a web form that is mostly populated with data pulled from AD and all the user does is make a selection in two drop lists and enter their initials to sign. I can't figure out how to insert a record into a table when buttin pressed. I verified that all the data types are correct so it shoud pass the info but its just not going anywhere. I've atached the code below.
Thanks,protected void accept_btn_Click(object sender, EventArgs e)
{
string adPath = LDAP://DC=********,DC=***; //Path to your LDAP directory servermembers adAuth = new members(adPath);
string username = Context.User.Identity.Name;
string computer_name = System.Environment.MachineName;string comp_type = comptype.SelectedValue.ToString();
string install_type = installtype.SelectedValue.ToString();string date = DateTime.Now.ToString();
string email = adAuth.getemail(Context.User.Identity.Name);string agree = initials_txtbox.Text;string title = "Office";
test_lbl.Text = (username + " " + computer_name + " " + comp_type + " " + install_type + " " + date + " " + email + " " + agree + " " + title);
System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection();System.Data.OleDb.OleDbCommand command = new System.Data.OleDb.OleDbCommand();
System.Data.OleDb.OleDbParameter parameter1 = new System.Data.OleDb.OleDbParameter();System.Data.OleDb.OleDbParameter parameter2 = new System.Data.OleDb.OleDbParameter();
System.Data.OleDb.OleDbParameter parameter3 = new System.Data.OleDb.OleDbParameter();System.Data.OleDb.OleDbParameter parameter4 = new System.Data.OleDb.OleDbParameter();
System.Data.OleDb.OleDbParameter parameter5 = new System.Data.OleDb.OleDbParameter();System.Data.OleDb.OleDbParameter parameter6 = new System.Data.OleDb.OleDbParameter();
System.Data.OleDb.OleDbParameter parameter7 = new System.Data.OleDb.OleDbParameter();System.Data.OleDb.OleDbParameter parameter8 = new System.Data.OleDb.OleDbParameter();conn.ConnectionString = "provider=System.Data.SqlClient; Data Source=./SQLEXPRESS;AttachDbFilename=|DataDirectory|/software.mdf;Integrated Security=True;User Instance=True";
command.Connection = conn;
command.CommandText = "INSERT INTO [download_table] (username, computer_name, computer type, install type, date, email, agree, title) VALUES (?,?,?,?,?,?,?,?)";command.CommandType = CommandType.Text;
parameter1.ParameterName = "username";parameter1.DbType = DbType.String;
parameter1.Value = username;
command.Parameters.Add(parameter1);parameter2.ParameterName = "computer_name";parameter2.DbType = DbType.String;
parameter2.Value = computer_name;
command.Parameters.Add(parameter2);parameter3.ParameterName = "comptype";parameter3.DbType = DbType.String;
parameter3.Value = comp_type;
command.Parameters.Add(parameter3);parameter4.ParameterName = "installtype";parameter4.DbType = DbType.String;
parameter4.Value = install_type;
command.Parameters.Add(parameter4);parameter5.ParameterName = "date";parameter5.DbType = DbType.DateTime;
parameter5.Value = date;
command.Parameters.Add(parameter5);parameter6.ParameterName = "email";parameter6.DbType = DbType.String;
parameter6.Value = email;
command.Parameters.Add(parameter6);parameter7.ParameterName = "agree";parameter7.DbType = DbType.String;
parameter7.Value = agree;
command.Parameters.Add(parameter7);parameter8.ParameterName = "title";parameter8.DbType = DbType.String;
parameter8.Value = title;
command.Parameters.Add(parameter8);
try
{
conn.Open();
command.ExecuteNonQuery();
}catch (Exception ex)
{
}
finally
{
conn.Close();
}
}
I am trying to send a variable selected by the user and have all of the results that match that selection show in a datagridview. I tried using this query but it gives me not result.
//code
SELECT wasteDate, wasteFeed, wasteLbs
FROM tbWaste
WHERE (wasteDate = 'date1')
//code
date1 is being set by a datetimepicker
I am getting no results when I run the program
I have tried out every different combination of ways of coding it i can think of
if anyone can help it would be greatly appriciated.
hi ALL !!!
How can I insert Date in SQL Server 2000 database(table ) from ASP.NET 1.1. Program??
pls send me code if u can
pls help me ..
We want to deny access to sql server 2005 database by the sql management studio or any other sql editor while our developed application can access the database even malicious user gets the login name and password by disassembling our code
hi all,
I have created a table in sql server 2005 as follows:
table name --> sampletest
1.id -->int ,identity,primary key
2. student_name --> varchar(50),not null
2. active --> bit, default value=1
Using vb.net 2005 , i entered names into sampletest. And when i check the table in the sql server 2005 the names are inserted and the active value is 1.
In another page i added a drop down list which bind all the student_name from sampletest and a delete button.
Now when i select a name and click the delete button that respective item's active column should be changed to 0. if any one who knows how to do this please help me..
thanks
swapna.
When i enter names into the student_name it's active state is "true".I do this programmatically using vb.net 2005.
I am developing a website in visual stadio 2005 and i use vb as a programming language.
I use image button control to show advertisemet in the website. i need to link advertisement to others website URL.
The URLs are sql driven( I stored them in SQL database). what should i to do?
Please help me.
Thanks
Can I return a value in a variable from a SSIS program back to C# after the SSIS program is run from C#?
View 1 Replies View RelatedCan I roll back certain query(insert/update) execution in one page if query (insert/update) in other page execution fails in asp.net.( I am using sqlserver 2000 as back end)
scenario
In a webpage1, I have insert query into master table and Page2 I have insert query to store data in sub table.
I need to rollback the insert command execution for sub table ,if insert command to master table in web page1 is failed. (Query in webpage2 executes first, then only the query in webpage1) Can I use System. Transaction to solve this? Thanks in advance
Hey, i've written a query to search a database dependant on variables chosen by user etc etc. Opened up a new sqldatasource, entered the query shown below and went on to the test query page. Entered some test variables, everything works as it should do. Try to get it to show in a datagrid on a webpage - nothing. No data shows.
SELECT dbo.DERIVATIVES.DERIVATIVE_ID, count(*) AS Matches
FROM dbo.MAKES INNER JOIN
dbo.MODELS ON dbo.MAKES.MAKE_ID = dbo.MODELS.MAKE_ID INNER JOIN
dbo.DERIVATIVES ON dbo.MODELS.MODEL_ID = dbo.DERIVATIVES.MODEL_ID INNER JOIN
dbo.[VALUES] ON dbo.DERIVATIVES.DERIVATIVE_ID = dbo.[VALUES].DERIVATIVE_ID INNER JOIN
dbo.ATTRIBUTES ON dbo.[VALUES].ATTRIBUTE_ID = dbo.ATTRIBUTES.ATTRIBUTE_ID
WHERE ((ATTRIBUTES.ATTRIBUTE_ID = @ATT_ID1 and (@VAL1 is null or VALUE = @VAL1)) or
(ATTRIBUTES.ATTRIBUTE_ID = @ATT_ID2 and (@VAL2 is null or VALUE = @VAL2)) or
(ATTRIBUTES.ATTRIBUTE_ID = @ATT_ID3 and (@VAL3 is null or VALUE = @VAL3)) or
(ATTRIBUTES.ATTRIBUTE_ID = @ATT_ID4 and (@VAL4 is null or VALUE = @VAL4)) )
GROUP BY dbo.DERIVATIVES.DERIVATIVE_ID
HAVING count(*) >= CASE WHEN @VAL1 IS NOT NULL THEN 1 ELSE 0 END +
CASE WHEN @VAL2 IS NOT NULL THEN 1 ELSE 0 END +
CASE WHEN @VAL3 IS NOT NULL THEN 1 ELSE 0 END +
CASE WHEN @VAL4 IS NOT NULL THEN 1 ELSE 0 END -2
ORDER BY count(*) DESC
Here is the page source
<%@ Page Language="VB" MasterPageFile="~/MasterPage.master" Title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DevConnectionString1 %>"
SelectCommand="	SELECT dbo.DERIVATIVES.DERIVATIVE_ID, count(*) AS Matches 	FROM dbo.MAKES INNER JOIN 				 dbo.MODELS ON dbo.MAKES.MAKE_ID = dbo.MODELS.MAKE_ID INNER JOIN 				 dbo.DERIVATIVES ON dbo.MODELS.MODEL_ID = dbo.DERIVATIVES.MODEL_ID INNER JOIN 				 dbo.[VALUES] ON dbo.DERIVATIVES.DERIVATIVE_ID = dbo.[VALUES].DERIVATIVE_ID INNER JOIN 				 dbo.ATTRIBUTES ON dbo.[VALUES].ATTRIBUTE_ID = dbo.ATTRIBUTES.ATTRIBUTE_ID 	WHERE ((ATTRIBUTES.ATTRIBUTE_ID = @ATT_ID1 and (@VAL1 is null or VALUE = @VAL1)) or 		 (ATTRIBUTES.ATTRIBUTE_ID = @ATT_ID2 and (@VAL2 is null or VALUE = @VAL2)) or 		 (ATTRIBUTES.ATTRIBUTE_ID = @ATT_ID3 and (@VAL3 is null or VALUE = @VAL3)) or 		 (ATTRIBUTES.ATTRIBUTE_ID = @ATT_ID4 and (@VAL4 is null or VALUE = @VAL4)) ) 	GROUP BY dbo.DERIVATIVES.DERIVATIVE_ID 	HAVING count(*) >= CASE WHEN @VAL1 IS NOT NULL THEN 1 ELSE 0 END + 									 CASE WHEN @VAL2 IS NOT NULL THEN 1 ELSE 0 END + 									 CASE WHEN @VAL3 IS NOT NULL THEN 1 ELSE 0 END + 									 CASE WHEN @VAL4 IS NOT NULL THEN 1 ELSE 0 END -2 	ORDER BY count(*) DESC ">
<SelectParameters>
<asp:ControlParameter ControlID="DropDownList1" Name="ATT_ID1" PropertyName="SelectedValue" />
<asp:ControlParameter ControlID="TextBox1" Name="VAL1" PropertyName="Text" />
<asp:Parameter Name="ATT_ID2" />
<asp:Parameter Name="VAL2" />
<asp:Parameter Name="ATT_ID3" />
<asp:Parameter Name="VAL3" />
<asp:Parameter Name="ATT_ID4" />
<asp:Parameter Name="VAL4" />
</SelectParameters>
</asp:SqlDataSource>
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:DevConnectionString1 %>"
SelectCommand="SELECT * FROM [ATTRIBUTES]"></asp:SqlDataSource>
<br />
<asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="SqlDataSource2"
DataTextField="ATTRIBUTE_NAME" DataValueField="ATTRIBUTE_ID">
</asp:DropDownList>
<asp:TextBox ID="TextBox1" runat="server" AutoPostBack="True"></asp:TextBox><br />
<br />
<br />
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="DERIVATIVE_ID"
DataSourceID="SqlDataSource1">
<Columns>
<asp:BoundField DataField="DERIVATIVE_ID" HeaderText="DERIVATIVE_ID" InsertVisible="False"
ReadOnly="True" SortExpression="DERIVATIVE_ID" />
<asp:BoundField DataField="Matches" HeaderText="Matches" ReadOnly="True" SortExpression="Matches" />
</Columns>
</asp:GridView>
</asp:Content>
AFAIK I have configured the source to pick up the dropdownlist value and the textbox value (the text box is autopostback).
Am i not submitting the data correctly? (It worked with a simple query...just not with this one). I have tried a stored procedure which works when testing just not when its live on a webpage.
Please help!
(Visual Web Devleoper 2005 Express and SQL Server Management Studio Express)
I have created one reports but all the records are displaying on one page.find a solution to display the records page by page. I created the same report without group so the records are displaying in page by page.
View 3 Replies View Related