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Trouble with different RadGridView controls defined in different tabs - 2011-Q1

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Naresh Chetpelly
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Naresh Chetpelly asked on 23 Mar 2011, 06:59 PM
Hello,

Scenario:
I'm getting an un-handled exception (System.Reflection.TargetException: Object does not match target type), when I place RadGridView controls in different tabs.

Version info:
I'm using Silverlight controls 2011 Q1 (2011.1.223.1040), trial version.
I haven't faced this issue with 2010 Q3 controls.

Sample code:
<Grid x:Name="LayoutRoot" Background="White">
         
        <sdk:TabControl Name="tabControl1">
             
            <sdk:TabItem Header="Tab 1" Name="tabItem1">
                <telerik:RadGridView  x:Name="tab1GridView" />
            </sdk:TabItem>
 
            <sdk:TabItem Header="Tab 2" Name="tabItem2">
                <telerik:RadGridView  x:Name="tab2GridView" />
            </sdk:TabItem>
 
        </sdk:TabControl>
         
    </Grid>

Please suggest. Thank you.

- Naresh

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Vlad
Telerik team
answered on 24 Mar 2011, 08:10 AM
Hello,

 How the grid is bound in your case? Are you using our VirutalQueryableCollectionView? We've already fixed (in our latest build) an issue related to sub properties, RadGridView validation and VirutalQueryableCollectionView with exactly the same exception. 

All the best,
Vlad
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Naresh Chetpelly
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answered on 24 Mar 2011, 02:36 PM
I haven't the bind the GridView to any data source yet. I could recreate the issue just with the sample code that I have provided. Please let me know if you need anymore details.

Thanks,
Naresh
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Vlad
Telerik team
answered on 24 Mar 2011, 02:51 PM
Hello,

 I've tried this however everything worked normally on my end - you can check the attached project for reference.

Greetings,
Vlad
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Naresh Chetpelly
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answered on 24 Mar 2011, 03:14 PM
Hey Vlad,

Thanks for the quick response. I have tried running it in my machine and it works fine. It seems that the problem has been fixed in latest release (2011.1.322.1040) as I was facing trouble with 2011.1.223.1040 version controls. I will look into upgrading to the latest version. Thank you very much for the help.

Naresh
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Naresh Chetpelly
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Vlad
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Naresh Chetpelly
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