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Transition + prism exception

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TransitionControl
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Vit100
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Vit100 asked on 07 Apr 2011, 06:25 PM

<
telerik:RadTransitionControl 
           prism:RegionManager.RegionName="CustomerSearchRegion"
           Content="Loading...">
           <telerik:RadTransitionControl.Transition>
               <telerik:FlipWarpTransition />
           </telerik:RadTransitionControl.Transition>
       </telerik:RadTransitionControl>

Exception:
An exception occurred while creating a region with name 'CustomerSearchRegion'. The exception was: System.InvalidOperationException: ContentControl's Content property is not empty.
    This control is being associated with a region, but the control is already bound to something else.

I want to show "Loading..." string until Module loads and register its view into CustomerSearchRegion.
???

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George
Telerik team
answered on 13 Apr 2011, 08:26 AM
Hello,

 
I would suggest you removing the Content="Loading..." for the RadTransitionControl. You are not allowed to associate a control with content for a region in PRISM. The content must be empty. 

You could look into the RadBusyIndicator control. You could show the RadBusyIndicator while the module is being loaded. I hope this helps.

Regards,
George
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Vit100
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George
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