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05/31/2008 at 11:21PM PDT, ID: 23447727
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9.0

FormView + LinqDataSource + FindControl()

Asked by ARACK04 in Programming for ASP.NET, .NET, C# Programming Language

Tags: ASP.NET 3.5

I have a formview bound to a LinqDataSource.  The FormView is in InsertMode.  I am trying to change a control in the FormView in my Page_Load like so:

(FormView1.FindControl("tbVendorNumber") as TextBox).Text = "CHANGED";

This does NOT throw an exception.  It runs like everything is fine, but it does not change the textbox in question.  When I bind to an objectDataSource however, it works just fine.  

This ONLY happens when I'm in Insert mode.  When I change my InsertTemplate to EditItemTemplate, my controls change as they should.  Also, when I bind to an ObjectDataSource, the InsertTemplate responds like it should.

Can anyone tell me why being bound to a LinqDataSource is screwing up my ability to call myFormView.FindControl("") and modify the returned control.

Thanks!
[+][-]06/01/08 12:07 PM, ID: 21688073

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[+][-]06/02/08 08:09 AM, ID: 21692674

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[+][-]06/02/08 09:54 AM, ID: 21693572

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[+][-]06/02/08 10:05 AM, ID: 21693648

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Zones: Programming for ASP.NET, .NET, C# Programming Language
Tags: ASP.NET 3.5
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Solution Provided By: sjors1309
Participating Experts: 1
Solution Grade: A
 
 
 
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