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Member
6 Points
17 Posts
Nov 07, 2008 03:10 PM|LINK
I have this error:
Exception Details: System.InvalidOperationException: The TargetControlID of 'CollapsiblePanelExtender' is not valid. A control with ID 'ContentPanelStep' could not be found.
eddyperu1
Member
6 Points
17 Posts
Re: Why my collapsible Panel doesn't read the ClientID from my web User Control?
Nov 07, 2008 03:10 PM|LINK
I have this error:
Exception Details: System.InvalidOperationException: The TargetControlID of 'CollapsiblePanelExtender' is not valid. A control with ID 'ContentPanelStep' could not be found.