SqlDataSource Control Does Not Appear In Designer

Feb 1, 2006

I have dragged 3 SqlDataSource Controls to the WebDesigner and none are appearing graphically in the Designer View, but they are in the Source View.  How can I get the control to appear in the designer.

 

Thanks,

Mark

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I've got a page that uses an SqlDataSource to populate a simple DataList of inventory. It has been working just fine until yesterday. All of the sudden when I run the page from Visual Studio, it fails to connect to the database with an SqlException:
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Hello experts
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Regards
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Protected Sub outside_assoc_cities_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles outside_assoc_cities.SelectedIndexChanged        If outside_assoc_cities.SelectedIndex > -1 Then            Dim ItemId As Integer = Integer.Parse(outside_assoc_cities.SelectedValue)            Dim MLSID As String = Nothing
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                        "COMPLETEDON" itemStyle-HorizontalAlign="Center"                              HeaderText="Completed On" DataFormatString="{0:MM/dd/yyyy}"                            SortExpression="COMPLETEDON" >
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DETAILS
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Here's my sample code:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="MyTestPage.aspx.cs" Inherits="MyTestPage" %><!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:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource1"EmptyDataText="There are no data records to display." DataKeyNames="MyID"><Columns><asp:CommandField ShowEditButton="True" /><asp:BoundField DataField="MyID" HeaderText="MyID" InsertVisible="False" ReadOnly="True"SortExpression="MyID" /><asp:BoundField DataField="MyDesc" HeaderText="MyDesc" SortExpression="MyDesc" /></Columns></asp:GridView><asp:SqlDataSource ID="SqlDataSource1" runat="server" ConflictDetection="CompareAllValues"ConnectionString="<%$ ConnectionStrings:CtrlConnectionString1 %>" DeleteCommand="DELETE FROM [MyTest] WHERE [MyID] = @original_MyID AND [MyDesc] = @original_MyDesc AND [timestamp] = @original_timestamp"InsertCommand="INSERT INTO [MyTest] ([MyDesc], [timestamp]) VALUES (@MyDesc, @timestamp)" OldValuesParameterFormatString="original_{0}"ProviderName="<%$ ConnectionStrings:CtrlConnectionString1.ProviderName %>" SelectCommand="SELECT [MyID], [MyDesc], [timestamp] FROM [MyTest]"UpdateCommand="UPDATE [MyTest] SET [MyDesc] = @MyDesc WHERE [MyID] = @original_MyID AND [MyDesc] = @original_MyDesc AND [timestamp] = @original_timestamp"><DeleteParameters><asp:Parameter Name="original_MyID" Type="Int32" /><asp:Parameter Name="original_MyDesc" Type="String" /><asp:Parameter Name="original_timestamp" Type="Object" /></DeleteParameters><UpdateParameters><asp:Parameter Name="MyDesc" Type="String" /><asp:Parameter Name="timestamp" Type="Object" /><asp:Parameter Name="original_MyID" Type="Int32" /><asp:Parameter Name="original_MyDesc" Type="String" /><asp:Parameter Name="original_timestamp" Type="Object" /></UpdateParameters><InsertParameters><asp:Parameter Name="MyDesc" Type="String" /><asp:Parameter Name="timestamp" Type="Object" /></InsertParameters></asp:SqlDataSource></div></form></body></html>

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Nov 12, 2005

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Nov 17, 2005

Hi,I would like to upload images using an SQLDataSource Control with a DetailsView, so that users can update/insert/delete records.Can someone tell me how I can do this in VB.NET ?It seems that I'm the only one on the world trying to do this already with ASP.NET VWD 2005.Thanks to all....Bart

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Jan 5, 2006

After some help from the folks in the Security forum, I have some of the answer I need. Hopefully someone here can help me figure out the best method of using that information to find a final solution.
To start, here's a brief synapsis: I'm developing an App in ASP.NET 2.0, using forms-based authentication and the Login Control. I am able to login fine as far as I can tell, since I am able to proceed to the destinationURL without error. From there, I button click to the application in question. Here is where I have the problem.
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a snippet of my control's code follows:
<script runat="server"> - This is run inline, not code-behindProtected memUser As MembershipUser

Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)memUser = Membership.GetUser()End Sub</script>
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Aug 19, 2006

hi,

i need to code for retrieving single data from sqldatasource control. i need the full set of coding

connecting
retrieving data in text box
editing data to the table
updating data to the table
deleting data to the table

i want to fetch "single field data"

any one who know the code please post reply or send it to my mail senthilonline_foryou@rediffmail.com

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// FormView1_ItemUpdating:
//========================================================================
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i use asp.net 2.0 and c#
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protected void Button1_Click(object sender, EventArgs e)
{
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Jan 21, 2007

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<ItemTemplate>
<h3><%# Eval("newTitle")%></h3>
</ItemTemplate>
</asp:Repeater>
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runat="server"
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</SelectParameters>
</asp:SqlDataSource>
** NOTE the DateTime does not show up in blue - if that helps with a solution **

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