List All SQL/VS.NET Objects On An Aspx Page?
Mar 4, 2005
Hi guys,
Being new to ASP.NET, I may be asking something that is dead simple, but please bear with me!
How would I go about listing all the tables, stored procedures and views from a SQL database within an aspx page? I understand how to connect and return a dataset etc, but that's about as far as I can get. I want to be able to list all of these objects from a given db - any ideas?
Additionally (this may not be possible) - is there a way I can list all of the objects within a visual studio.net solution, again within an aspx page?
Thanks for any help,
Jon
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Mar 14, 2008
Hi,I have a form page with an insert like this:<asp:SqlDataSource ID="addProductDataSource" runat="server" InsertCommand="INSERT INTO test( title1, firstName1, lastName1, dateOfBirth ) VALUES ( @title1, @firstName1, @lastName1 @dateOfBirth )" ConnectionString="<%$ ConnectionStrings:yourQuoteCentreConnectionString %>"> <InsertParameters> <asp:ControlParameter ControlID="dateOfBirth" Name="dateOfBirth" Type="DateTime" /> <asp:ControlParameter ControlID="title1" Name="title1" PropertyName="Text" /> <asp:ControlParameter ControlID="firstName1" Name="firstName1" PropertyName="Text" /> <asp:ControlParameter ControlID="lastName1" Name="lastName1" PropertyName="Text" /> </InsertParameters></asp:SqlDataSource> In default.aspx.vb I have:Protected Sub Wizard1_FinishButtonClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.WizardNavigationEventArgs) Handles Wizard1.FinishButtonClick 'CREATE DATETIME FROM USERS BIRTH DATE Dim dateOfBirth As New System.DateTime(applicantYear.SelectedValue, applicantMonth.SelectedValue, applicantMonth.SelectedValue, 0, 0, 0) 'INSERT TO DATABASE addProductDataSource.Insert()End SubI would like to reference the variable dateOfBirth created in default.aspx.vb in the insert query on the page, or ideally move the insert query into the aspx.vb page. Would this make more sense to do?Thanks,Paul
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Sep 21, 2006
Hi, I wanted to know that can we access a webpagefrom a store procedure in sql server 2000 like we run a exe file from sql server. Bye.
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Nov 22, 2006
Hi can someone help me?
I'm using Access database and Microsoft VS2005 (VB)
I need to take data from 2 different tables in 1 database. But i can't seems to get it right!
I have: - dbWarehouse.mdb- tblReadDetails and tblStock
I need to use "Barcode" from tblReadDetails, compare it with "Barcode" in tblStock then retrieve all the column in tblStock and put it in a webpage.aspx list box.
I tried the following code...cn.ConnectionString = strConncn.Open()cmd = New OleDbCommand("SELECT tblStock.Barcode, tblStock.Item, tblStock.Dept, tblReadDetails.Barcode FROM tblStock JOIN tblReadDetils WHERE tblReadDetails.Barcode = tblStock.Barcode", cn)dr = cmd.ExecuteReader(CommandBehavior.CloseConnection)While dr.Read()lstBarcode.Items.Add(dr2.Item("tblStock.Barcode"))lstItem.Items.Add(dr2.Item("tblStock.Item"))lstDept.Items.Add(dr2.Item("tblStock.Dept"))End While
but it prompt me the following error...
OleDbException was unhandled by user codeSyntax error in FROM clause
What's wrong with this code?
Regards and thanks!
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Mar 12, 2004
Hi,
like subject, is it possible?
bye
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Sep 3, 2007
Hi all,
I am trying to use session in my asp.net in moss but i got the error below, eventhough i have set web.config file to enableSessionState="true" and include €œSystem.Web.SessionState.SessionStateModule". Have i miss anything? thanks
Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the \ section in the application configuration.
=================
this is what i have set.
<pages enableSessionState="true" enableViewState="true" enableViewStateMac="true" validateRequest="false" pageParserFilterType="Microsoft.SharePoint.ApplicationRuntime.SPPageParserFilter, Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" asyncTimeout="7">
<namespaces>
<remove namespace="System.Web.UI.WebControls.WebParts" />
</namespaces>
<tagMapping>
<add tagType="System.Web.UI.WebControls.SqlDataSource, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" mappedTagType="Microsoft.SharePoint.WebControls.SPSqlDataSource, Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" />
</tagMapping>
</pages>
<httpModules>
<clear />
<add name="Session" type="System.Web.SessionState.SessionStateModule" />
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Jan 11, 2008
Hi,
It seems to be a logical problem. When I want to do an update of new data inserted in my aspx-page I can type in and start the updating.After the processing it jumps back on the resultpage but I notice that there was not update be done. What can be the problem.
Here the code of my aspx-page:
<%@ Page Language="VB" MasterPageFile="~/AdminMaster.master" AutoEventWireup="false" CodeFile="news.aspx.vb" Inherits="admin_news" title="Untitled Page" %><asp:Content ID="Content1" ContentPlaceHolderID="mainCopy" Runat="Server"> <br /> <h1> News bearbeiten</h1> <p> <asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" AutoGenerateRows="False" CellPadding="4" DataKeyNames="ID" DataSourceID="SqlDataSource1" ForeColor="#333333" GridLines="None" Height="50px" Width="600px"> <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> <CommandRowStyle BackColor="#D1DDF1" Font-Bold="True" /> <EditRowStyle BackColor="#2461BF" /> <RowStyle BackColor="#EFF3FB" /> <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" /> <Fields> <asp:CommandField /> <asp:BoundField DataField="ID" HeaderText="ID" InsertVisible="False" ReadOnly="True" SortExpression="ID" /> <asp:TemplateField HeaderText="Datum" SortExpression="Datum"> <EditItemTemplate> <asp:TextBox ID="ArtikelID" runat="server" Text='<%# Bind("Testfeld1") %>'></asp:TextBox> </EditItemTemplate> <EditItemTemplate> <asp:TextBox ID="datumTextbox" runat="server" Text='<%# Bind("Datum") %>'></asp:TextBox> </EditItemTemplate> <InsertItemTemplate> <asp:TextBox ID="datumTextbox" runat="server" Text='<%# Bind("Datum") %>'></asp:TextBox> </InsertItemTemplate> <ItemTemplate> <asp:Label ID="Label1" runat="server" Text='<%# Bind("Datum") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:BoundField DataField="Header" HeaderText="Header" SortExpression="Header" /> <asp:TemplateField HeaderText="Überschrift D"> <EditItemTemplate> <asp:TextBox ID="ArtikelID" runat="server" Text='<%# Bind("ArtikelID") %>'></asp:TextBox> </EditItemTemplate> <EditItemTemplate> <asp:TextBox ID="EditHeaderD" runat="server" Height="35px" Width="150px"></asp:TextBox> </EditItemTemplate> <InsertItemTemplate> <asp:TextBox ID="InsertHeaderD" runat="server" Height="35px" Width="150px"></asp:TextBox> </InsertItemTemplate> <ItemTemplate> <asp:Label ID="headerD" runat="server" Height="35px" Text="Label" Width="150px"></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Überschrift E"> <EditItemTemplate> <asp:TextBox ID="EditHeaderE" runat="server" Height="35px" Width="150px"></asp:TextBox> </EditItemTemplate> <InsertItemTemplate> <asp:TextBox ID="InsertHeaderE" runat="server" Height="35px" Width="150px"></asp:TextBox> </InsertItemTemplate> <ItemTemplate> <asp:Label ID="headerE" runat="server" Height="35px" Text="Label" Width="150px"></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Text D"> <EditItemTemplate> <asp:TextBox ID="EditTextD" runat="server" Height="35px" Width="400px"></asp:TextBox> </EditItemTemplate> <InsertItemTemplate> <asp:TextBox ID="InsertTextD" runat="server" Height="35px" Width="400px"></asp:TextBox> </InsertItemTemplate> <ItemTemplate> <asp:Label ID="TextD" runat="server" Height="35px" Text="Label" Width="400px"></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Text E"> <EditItemTemplate> <asp:TextBox ID="EditTextE" runat="server" Height="35px" Width="400px"></asp:TextBox> </EditItemTemplate> <InsertItemTemplate> <asp:TextBox ID="InsertTextE" runat="server" Height="35px" Width="400px"></asp:TextBox> </InsertItemTemplate> <ItemTemplate> <asp:Label ID="TextE" runat="server" Height="35px" Text="Label" Width="400px"></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:CommandField ShowDeleteButton="True" ShowEditButton="True" ShowInsertButton="True" /> </Fields> <FieldHeaderStyle BackColor="#DEE8F5" Font-Bold="True" /> <HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> <AlternatingRowStyle BackColor="White" /> </asp:DetailsView> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:connpferde %>" DeleteCommand="DELETE FROM [News_Kultur] WHERE [ID] = @ID" InsertCommand="INSERT INTO [News_Kultur] ([ArtikelID], [NewsID], [Header], [Ueberschrift_D], [Ueberschrift_E], [Text_D], [Text_E], [Datum]) VALUES (@ArtikelID, @NewsID, @Header, @Ueberschrift_D, @Ueberschrift_E, @Text_D, @Text_E, @Datum)" SelectCommand="SELECT * FROM News_Kultur LEFT JOIN News ON News_Kultur.NewsID = News.ID;" UpdateCommand="UPDATE News SET Datum = @Datum WHERE ID=@NewsID"> <DeleteParameters> <asp:Parameter Name="ID" Type="Int16" /> </DeleteParameters> <UpdateParameters> <asp:Parameter Name="ArtikelID" Type="Int16" /> <asp:Parameter Name="NewsID" Type="Int32" /> <asp:Parameter Name="Header" Type="String" /> <asp:Parameter Name="Ueberschrift_D" Type="String" /> <asp:Parameter Name="Ueberschrift_E" Type="String" /> <asp:Parameter Name="Text_D" Type="String" /> <asp:Parameter Name="Text_E" Type="String" /> <asp:Parameter Name="Datum" Type="DateTime" /> <asp:Parameter Name="ID" Type="Int32" /> </UpdateParameters> <InsertParameters> <asp:Parameter Name="Header" Type="String" /> <asp:Parameter Name="Ueberschrift_D" Type="String" /> <asp:Parameter Name="Ueberschrift_E" Type="String" /> <asp:Parameter Name="Text_D" Type="String" /> <asp:Parameter Name="Text_E" Type="String" /> <asp:Parameter Name="Datum" Type="DateTime" /> </InsertParameters> </asp:SqlDataSource> </p></asp:Content>and here for completion the code of my codebehindpage:
Imports Microsoft.VisualBasicImports SystemImports System.DataImports system.Data.SqlClientImports System.WebImports System.XmlPartial Class admin_news Inherits System.Web.UI.Page Protected Sub DetailsView1_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles DetailsView1.DataBound If DetailsView1.CurrentMode = DetailsViewMode.Insert Then DirectCast(DetailsView1.FindControl("datumTextbox"), TextBox).Text = Now End If If DetailsView1.CurrentMode = DetailsViewMode.Edit Then DirectCast(DetailsView1.FindControl("datumTextbox"), TextBox).Text = Now End If End Sub 'Prozedur wird bei Update ausgeführt Public Sub DetailView1_ItemUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewUpdatedEventArgs) Handles DetailsView1.ItemUpdated If Not IsDate(e.NewValues("Datum")) Then Exit Sub End If Dim conn As New SqlConnection(ConfigurationManager.ConnectionStrings("connpferde").ConnectionString) conn.Open() Dim cmd As New SqlCommand cmd.Connection = conn cmd.CommandText = "UPDATE News_Kultur SET Header = @Header,Ueberschrift_D=@Ueberschrift_D,Ueberschrift_E=@Ueberschrift_E,Text_D=@Text_D,Text_E=@Text_E JOIN News_Kultur.NewsID=News.ID WHERE News_Kultur.ID=@ArtikelID " cmd.Parameters.Add(New SqlParameter("@ArtikelID", e.NewValues("ArtikelID"))) cmd.Parameters.Add(New SqlParameter("@Header", e.NewValues("Header"))) cmd.Parameters.Add(New SqlParameter("@Ueberschrift_D", e.NewValues("Ueberschrift_D"))) cmd.Parameters.Add(New SqlParameter("@Ueberschrift_E", e.NewValues("Ueberschrift_E"))) cmd.Parameters.Add(New SqlParameter("@Text_D", e.NewValues("Text_D"))) cmd.Parameters.Add(New SqlParameter("@Text_E", e.NewValues("Text_E"))) End SubEnd Class
RegardsRuprecht Helms
www.rheyn.de
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Dec 16, 2003
Dear i am using visual studio.net.......... when i connect database (in sqlserver) using sqldataAdapter with datagrid in visual basic.net every thing work properly........... but when i use the same in asp.net then i get an error message on the resultant explorer page give below.
Server Error in '/studentData' Application.
--------------------------------------------------------------------------------
Login failed for user 'RAMIZSARDARASPNET'.
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: Login failed for user 'RAMIZSARDARASPNET'.
Source Error:
Line 85: 'Put user code to initialize the page here
Line 86: Dim ds As New DataSet()
Line 87: SqlDataAdapter1.Fill(ds)
Line 88: DataGrid1.DataSource = ds.Tables(0)
Line 89: DataGrid1.DataBind()
Source File: c:inetpubwwwrootstudentDataWebForm1.aspx.vb Line: 87
Stack Trace:
[SqlException: Login failed for user 'RAMIZSARDARASPNET'.]
System.Data.SqlClient.SqlConnection.Open()
System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState)
System.Data.Common.DbDataAdapter.Fill(Object data, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
studentData.WebForm1.Page_Load(Object sender, EventArgs e) in c:inetpubwwwrootstudentDataWebForm1.aspx.vb:87
System.Web.UI.Control.OnLoad(EventArgs e)
System.Web.UI.Control.LoadRecursive()
System.Web.UI.Page.ProcessRequestMain()
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.0.3705.0; ASP.NET Version:1.0.3705.0
Plz solve my problem and Reply me on ramiz_ch@hotmail.com
Plz solve my problem and Reply me on ramiz_ch@hotmail.com
Plz solve my problem and Reply me on ramiz_ch@hotmail.com
Ramiz
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Jun 23, 2008
hi to all,
I am using Sql server reporting services.When i have create a report .rdl file and deploy it on Report server and than display that report on my application's .aspx page in pdf format using web services , every thing is perfactly working in my senario at the starting time but now i faced a problem with that. When record goes more than 2000 (in my senario a single record disply in a one report pdf page means for 2000 record in table that means its display in 2000 pdf page as with next forward option of pdf view),So in that cas it doesn't work, did now show any report and give the error as
ex.Message"Client found response content type of 'text/html; charset=utf-8', but expected 'text/xml'.
The request failed with the error message:
--
<?xml version="1.0" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Server Unavailable
</title>
</head>
<body>
<h1><span style="font-family:Verdana;color: #ff3300">Server Application Unavailable
</span></h1>
<p>
<span style="font-family:Verdana;">
The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request.
</span></p>
<p>
<b>Administrator Note:
</b> An error message detailing the cause of this specific request failure can be found in the application event log of the web server. Please review this log entry to discover what caused this error to occur.
</p>
</body>
</html>
--."string
Any body have any idea please help me as soon as possible.
urgently--- any help will be appriciate.
thanks in advance.
arvind
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Nov 5, 2007
Hi
How to bring Report builder in the Ui of .net aspx pages?
I tryed withe the .exe but it is comming with a new process and come up with new IDE of Report builder, i donot required this,
I want it should come up within the Aspx page itself.
any input will be helpfull for me.
regrads
Bibek
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Jul 13, 2007
I created a report with a parameter. The parameter was created using a dataset in the report designer. This works fine. I deployed the report (webhost4life) and the report runs fine in the report manager. I am able to select my casenumber click on the default view report button and it works.
Problem: I embedd the report into an aspx page frmReports1.aspx. I call this page from another page (form). the frmReports.aspx page comes up and displays the default drop down list box with the casenumbers (fine). I select the casenumber and click on the view report button and NOTHING. I here the postbacks taking place but all that happens is the default value appears in the drop down list box and the toolbar shows. I checked permissions and everything is fine. I searched the forum and thought i found the solution with the inLine HTML and Async (still nothing) I can only think that something is not going right with the parameter. Here is my html, and code behind code. any help would be greatly apprcieated.
Zachary
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="frmReports1.aspx.vb" Inherits="frmReports1" %>
<%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>
<%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
<style>html,body,form {height:100%}</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<rsweb:ReportViewer ID="rvTest" runat="server" Width="600px" ProcessingMode="Remote" AsyncRendering="false" Height="75%" >
<ServerReport
DisplayName="Billable Hours"
ReportPath="/sddmtech/SnowandIce/rptHoursWorked"
ReportServerUrl="http://sqlreport01.mysite4now.com/Reportserver" />
</rsweb:ReportViewer>
</div>
</form>
</body>
</html>
aspx code behind
Imports System.Net
Imports System.Security.Principal
Imports Microsoft.Reporting.WebForms
Partial Class frmReports1
Inherits System.Web.UI.Page
Protected Sub rvTest_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles rvTest.Init
End Sub
<Serializable()> _
Public NotInheritable Class MyReportServerCredentials
Implements IReportServerCredentials
Public ReadOnly Property ImpersonationUser() As WindowsIdentity _
Implements IReportServerCredentials.ImpersonationUser
Get
Return Nothing
End Get
End Property
Public ReadOnly Property NetworkCredentials() As ICredentials _
Implements IReportServerCredentials.NetworkCredentials
Get
' Put your login and password here this works fine
Dim userName As String = ""
Dim password As String = ""
Dim domain As String = ""
Return New NetworkCredential(userName, password, domain)
'********************************************************************************
End Get
End Property
Public Function GetFormsCredentials(ByRef authCookie As System.Net.Cookie, ByRef userName As String, ByRef password As String, ByRef authority As String) As Boolean Implements Microsoft.Reporting.WebForms.IReportServerCredentials.GetFormsCredentials
End Function
End Class
Public Function GetFormsCredentials(ByRef authCookie As Cookie, _
ByRef userName As String, _
ByRef password As String, _
ByRef authority As String) _
As Boolean
authCookie = Nothing
userName = Nothing
password = Nothing
authority = Nothing
'Not using form credentials
Return False
End Function
Protected Sub form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles form1.Load
'ReportViewer1.ServerReport.ReportServerCredentials = New MyReportServerCredentials()
'rvTest.ServerReport.Refresh()
End Sub
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
rvTest.ServerReport.ReportServerCredentials = New MyReportServerCredentials()
End Sub
End Class
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Mar 25, 2008
I am needing to export some files in landscape when I select the PDF option in the dropdown on the ReportViewer.aspx page. How do I do this?
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Oct 19, 2007
Hi All...
Can anyone please help with embedding a chart into an aspx page ?? I have been busy with that for some time now, and still cant figure it out...
Thanks...
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Sep 19, 2007
My stored proceddure "My Programs" includes a parameter @meid.How do I code an aspx file to run the procedure with a user ID, e.g. EmpID?I tried the following codes, but the error message indicated it can not findthe Stored Procedure. How do I pass the EmpID as a Stored Procedure parameter?
<%meid = EmpIdcmd.CommandText = "MyPrograms meid"cmd.CommandType = CommandType.StoredProcedurecmd.Connection = sqlConnection2sqlConnection2.Open()reader3 = cmd.ExecuteReader(meid)While reader3.Read()sb.Append(reader3(i).ToString() + "......<BR> <BR /> ")End While%>
TIA,Jeffrey
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Nov 7, 2007
Hello, I have the following stored procedure and the following aspx page. I am trying to connect this aspx page to the stored procedure using the SqlDataSource. When the user enters a branch number in textbox1, the autonumber generated by the database is returned in textbox2. I am not quite sure what to do to get this to execute. Can someone provide me assistance? Will I need to use some vb.net code behind?
Stored ProcedureCREATE PROCEDURE InsertNearMiss @Branch Int, @Identity int OUT ASINSERT INTO NearMiss (Branch)VALUES (@Branch)
SET @Identity = SCOPE_IDENTITY()
GO
ASPX Page
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NearMissConnectionString %>" InsertCommand="InsertRecord" InsertCommandType="StoredProcedure" SelectCommand="InsertRecord" SelectCommandType="StoredProcedure"> <SelectParameters> <asp:ControlParameter ControlID="TextBox1" Name="Branch" PropertyName="Text" Type="Int32" /> <asp:ControlParameter ControlID="TextBox2" Direction="InputOutput" Name="Identity" PropertyName="Text" Type="Int32" /> </SelectParameters> <InsertParameters> <asp:Parameter Name="Branch" Type="Int32" /> <asp:Parameter Direction="InputOutput" Name="Identity" Type="Int32" /> </InsertParameters> </asp:SqlDataSource> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
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Mar 2, 2004
I have a stored procedure when query a big table about 500,000 records. When I run the stored procedure in the query analyzer, it is very fast and it only takes 2~3 seconds. However, when my aspx page try to call this stored-procedure with a Command's ExecuteReader method like bellow:
SqlDataReader myReader = myCommand.ExecuteReader();
I always get timeout expired exception. I try to set the connection timeout and command timeout to 100 seconds. The exception is gone but the average execution time is about 25 seconds! While the stored-procedure only takes about 2~3 seconds in query analyzer with the same parameter.
What could be the problem?? I tried to figure this out for a couple days but still no clue.
Thanks.
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May 5, 2004
Hello,
I have a table which gets updated roughly every 6 seconds with data. I have setup an aspx page with a datagrid to meta tag refresh every 3 seconds.
Because the data sometimes stops for a couple of minutes or even hours, I was thinking of a way to update/refresh the aspx page only when the table data gets entered ( to stop page flickering every 3 seconds).
I was thinking about a stored procedure and using an on update procedure.
Does anyone have any preffered methods or suggestions on the best way to accomplish this task.
I use VB.Net
Thanks
Goong
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Mar 2, 2006
hello all
pls tell me
how can i insert, retrieve date from ASPX(vs2003) page in table in sql server 2000??
i m in trouble
pls help me
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Jul 20, 2005
Hello,I stuck in a delimma.Where to put the business logic that involves only one updatebut N number of selects from N tables........with N where conditions
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Nov 20, 2007
Hello,
I am trying to embed a Reporting Services Report in a aspx page. I have the report embedded in the page but I am having difficulty passing a parameter to the report and getting the report to run within the page. Any information is appreciated.
Thanks!
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Aug 9, 2007
Hi,
I have used Report viewer control to show ssrs 2005 report in my aspx page.
Can we show the SSRS 2005 report on the aspx page in any other way?
any info on this is appreciated.
Thanks,
Srik
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Oct 28, 2006
Hi, Everyone:
I am getting the following error message when I try to execute a SSIS package from an asp.net page written in C# 2.0. What I am trying to do is basically just click on a button in the web page and it will execute the package. The code to execute the package is pretty simple. I pass the path of the DTS package stored in the local folder. This works fine in the machine where SQL2005 is installed locally. But it fail when I have a seperate Web Server and SQL Server. Any ideas? Do I have to install SSIS or SQL2005 on a web server as well?
Thanks
static public string Execute_SSIS_DTS(string DTS_Path)
{
Microsoft.SqlServer.Dts.Runtime.Application app;
app = new Microsoft.SqlServer.Dts.Runtime.Application();
Package package = app.LoadPackage(DTS_Path, null);
DTSExecResult result = package.Execute();
return result.ToString();
}
Retrieving the COM class factory for component with CLSID {E44847F1-FD8C-4251-B5DA-B04BB22E236E} failed due to the following error: 80040154.
Line 226: static public string Execute_SSIS_DTS(string DTS_Path)
Line 227: {
Line 228: Application app = new Application();
Line 229: Package package = app.LoadPackage(DTS_Path, null);
Line 230: DTSExecResult result = package.Execute();
[COMException (0x80040154): Retrieving the COM class factory for component with CLSID {E44847F1-FD8C-4251-B5DA-B04BB22E236E} failed due to the following error: 80040154.]
Microsoft.SqlServer.Dts.Runtime.Application..ctor() +43
[DtsPipelineException: Retrieving the COM class factory for component with CLSID {E44847F1-FD8C-4251-B5DA-B04BB22E236E} failed due to the following error: 80040154.]
Microsoft.SqlServer.Dts.Runtime.Application..ctor() +169
Utilities.Execute_SSIS_DTS(String DTS_Path) in c:InetpubwwwrootMasterTablesApp_CodeUtilities.cs:228
MasterTables_Admin_MasterTables_LOINC_External.btn_SyncLISTest_Click(Object sender, EventArgs e) in c:InetpubwwwrootMasterTablesMasterTables_CustomMasterTablesCustom_LOINC_External.aspx.cs:98
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +114
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +141
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +32
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3215
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Aug 19, 2007
Hi,
any1 tried using a button in aspx page to trigger SQL DTS packages or SQL schedule jobs??
(*using SQL2000)
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Jan 14, 2007
I'm having problems displaying images generated by aspx pages from a report. It works fine if I point the external value to a static image on the web. I can paste the url to the page into IE and it generates the image with no issues. What am I doing wrong? I used a textbox to verify that the correct url is being generated (= Parameters!MYPROJECT_URL.Value & Parameters!MYPROJECT_NO.Value).
Are there any issues with generating external images with reporting services?
I have installed SP1 for MS 2005...shouldn't I see some sort of visual confirmation in Management studio when I click the Help Menu->about? saying the version is MS SQL Server 2005? how do I verify that the upgrade was successful?
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Feb 21, 2008
Hi All
i have created one report using SSRS 2005, in this report one parameter is multivalue parameter, this report preview working fine and user able to select multivalues. but the problem is i deployed this report in server and opened in client system (reports shown to user using report viewer in aspx pages), i am able to access the report but multivalue parameter dropdown is not working.
when i clicked on multivalue parameter dropdown report refreshing and remaining parameters default vaues coming up..
i am unable to find the solution
please anyone help me
thanks
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Jul 14, 2007
hi friends, i need a code for storing and receiving an image to/fro SQL SERVER 2000 (in C#). i had searched some sites, all are in VB for windows forms not for website. finally i got a code from some site. it is working for storing purpose. not working for receiving purpose. the code for receiving and displaying purpose is (in a fresh page) private void Page_Load(object sender, System.EventArgs e){ // Put user code to initialize the page here MemoryStream stream = new MemoryStream (); SqlConnection connection = new SqlConnection (@"server=INDIAINDIA;database=iSense;uid=sa;pwd=india"); try { connection.Open (); SqlCommand command = new SqlCommand ("select Picture from Image", connection); byte[] image = (byte[]) command.ExecuteScalar (); stream.Write (image, 0, image.Length); Bitmap bitmap = new Bitmap (stream); Response.ContentType = "image/gif"; bitmap.Save (Response.OutputStream, ImageFormat.Gif); } finally { connection.Close (); stream.Close (); }}what s the problem is.........i'm getting an exception at Bitmap instantiation.(i.e Bitmap bitmap = new Bitmap (stream);)exception is "Parameter is not valid" what is the problem with that coding? was it correct? do u have any code for this in C#? if so, pls provide that......help me........pls.............
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Feb 12, 2008
Dear all, I have the Following Query:SELECT DATEDIFF(day, GETDATE(), RECENT_RESERVATION)AS Expr1,RECENT_RESERVATION FROM EMP WHERE SUN=empName;when i run it inside the query analyzer, it returns two columns. but if run it inside The ASPX page it retuns only one column wich is RECENT_RESERVATION date.Note: i am using one methode that takes care of reading from SQL and assigning the result into an array, it works fine everywhere, but with this query it dosen't work. Any suggestions??
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Oct 17, 2005
Hi all,Anyone can show me how can I catch the 'Print' statement that I have defined in my store procedure using SQL server 2000 DB on the .aspx page? ( I am using ASP.NET 1.0)My store procedure as follow:CREATE PROC NewAcctType(@acctType VARCHAR(20))ASBEGIN --checks if the new account type is already exist IF EXISTS (SELECT * FROM AcctTypeCatalog WHERE acctType = @acctType) BEGIN PRINT 'The account type is already exist' RETURN END
BEGIN TRANSACTION INSERT INTO AcctTypeCatalog (acctType) VALUES (@acctType)
--if there is an error on the insertion, rolls back the transaction; otherwise, commits the transaction IF @@error <> 0 OR @@rowcount <> 1 BEGIN ROLLBACK TRANSACTION PRINT 'Insertion failure on AcctTypeCatalog table.' RETURN END ELSE BEGIN COMMIT TRANSACTION ENDENDThanks for all your replies
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Jan 8, 2007
I have aspx page which uses Reportviewer object to execute/display reporting services report on the page based on the parameters passed by the aspx page.
It works fine. I have a problem when I try to use import option on that page. It throws the following error. Can anybody help me to resolve this issue?
Advanct thanks for your help and support
Thanks,
Sundar
Here is the error message when I export the report to any format (Excel, pdf, csv or text)
For security reasons DTD is prohibited in this XML document. To enable DTD processing set the ProhibitDtd property on XmlReaderSettings to false and pass the settings into XmlReader.Create method.
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.Xml.XmlException: For security reasons DTD is prohibited in this XML document. To enable DTD processing set the ProhibitDtd property on XmlReaderSettings to false and pass the settings into XmlReader.Create method.
Here is the code:
ASPX Code:
<rsweb:ReportViewer ID="ReportViewer1" runat="server" Font-Names="Verdana" Font-Size="8pt" Height="100%" ProcessingMode="Remote" Width="100%" ShowFindControls="false" ShowPageNavigationControls="true" ShowPromptAreaButton="false" AsyncRendering="false" EnableViewState="true" ShowParameterPrompts="false" Visible="false">
<ServerReport ReportServerUrl="http://miscsql1/ReportServer" ReportPath="/webreports/POS Commission Report"></ServerReport>
</rsweb:ReportViewer>
ASPX.VB Code
Dim RptParameters(2) As Microsoft.Reporting.WebForms.ReportParameter
RptParameters(0) = New Microsoft.Reporting.WebForms.ReportParameter("Repcode", objCommon.RepSite.ToString, False)
RptParameters(1) = New Microsoft.Reporting.WebForms.ReportParameter("StartDate", txtStartDate.Text.ToString)
RptParameters(2) = New Microsoft.Reporting.WebForms.ReportParameter("EndDate", txtEndDate.Text.ToString)
ReportViewer1.ServerReport.SetParameters(RptParameters)
ReportViewer1.ServerReport.Refresh()
ReportViewer1.Visible = True
objCommon = Nothing
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Apr 27, 2007
Hi everyone,
I use the forms authetification for my report manager and server. But, i have this problem :
The Logon page running successfully but redirect to Folder.aspx not happening
To clarify:
>I get the logon page (UILogon.aspx)
>My user has been registered ok (i have checked the entry in the db to make sure it was created)
>I enter the login & password correctly and page posts back
The redirect never happens - In the browser, it never leaves the UILogon.aspx
Using Win2003, SQL Server 2005, Reporting Services
Any help greatly appreciated.
Thank you.
Shaouk.
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Nov 2, 2006
I used the following reference code while creating this simple ASPX page with reportviewer control using VS 2005
http://www.tutorialsall.com/REPORTINGSVCS/WebFormsReportViewer-ReportServerCredentials/
ReportViewer is having following properties
ProcessingMode = "Remote",
ReportServerUrl = "/foldername/myreport
ReportPath = "http://report.mydomain.com/reports"
Even after using admin user we got the same problem
Please help
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Jul 2, 2007
Hi
I have set my SQL server express server and have installed SSRS (reporting services) and Business Intelligence Studio.
When i create a new report and delpoy that report, it successfully deploys it.
when I go to the below URL's from the laptop browser, I am successfully able to see my reports
http://lemd342608/Reports$SQLExpress/Pages/Folder.aspx - Report manager
http://localhost/reportServer$SQLExpress - report server
Now when I go to a external machine besides my laptop, and type in the 'URL's I am getting 'Page cannont be displayed error'.
DO I need to configure anything in order to allow other users to access my SSRS. I have added the users in the Reporting manager also.
Thanks
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Nov 16, 2004
Sometimes, when a try to list tables or view (or access Management, etc) Enterprise Manager hungs up.
Using SELECT * FROM SYSOBECTS also freezes the process. But the SQLServer is operational for data updates and retrieves.
Anyone?
thanx!
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