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9.3

Problem loading a form from a user control

Asked by CADOIM in VB Controls, Visual Studio, Microsoft Development

Tags: Visual Studio, .net, user control

Visual Studio 2008, .NET Framework 3.5, Infragistics Controls

I am trying to load a form from the ClickCellButton event in a datagrid located in a user control, but I get the following error when I try to access the DisableForm property in frmDownload:

"Object reference not set to an instance of an object."

What gets me is that it actually loads the form because the FormLoad event triggers. This same code works when called from a form instead of a user control. Is there something I'm missing?
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Dim frmChildDownLoad As frmDownload = frmDownload
                                    frmChildDownLoad.DocumentName = "astringoftext"
                                    frmChildDownLoad.Guid = "astringoftext"
                                    frmChildDownLoad.DisableForm = Nothing
                                    frmChildDownLoad.Show()
[+][-]10/06/09 12:00 PM, ID: 25508525Accepted Solution

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About this solution

Zones: VB Controls, Visual Studio, Microsoft Development
Tags: Visual Studio, .net, user control
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Solution Provided By: ChloesDad
Participating Experts: 1
Solution Grade: A
 
[+][-]10/06/09 10:45 AM, ID: 25507691Expert Comment

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[+][-]10/06/09 11:21 AM, ID: 25508093Author Comment

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[+][-]10/07/09 05:02 AM, ID: 25514389Author Comment

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