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Problem in RadGridView, when used with pagination

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Kranthi
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Kranthi asked on 25 Aug 2009, 07:18 PM
Hello telerik,

I have tried to implement pagination using RadGridview, i have downloaded the latest WPF Q2 SP1 samples.. and looked into the example in GridView -> Performance - > Server page, sort etc...

When i tried to group the columns by dragging the column header on to the header droppable zone, items have been grouped.
but when i tried to  change the current page to some other page by clicking any number on the Pagination control and after that when i tried to group the columns, it is throwing exception...

Is this a bug?

Reproduce steps:
1) Launched the C# Samples from Start -> Programs -> Telerik
2) Select Grid View control -> Performance -> Server page, sort etc...Now able to see the radgrid view with pagination on the right panel
3) Click on second page ("2") on the pagination control
4) Drag any column header to group, I have dragged "Company Name" column.. Now error is thrown...

When i tried to debug i fournd the following as the inner exception:
"Unable to cast object of type 'Telerik.Windows.Examples.Customer' to type 'Telerik.Windows.Data.IGroup'."

Thanks,
Kranthi

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Kranthi
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answered on 27 Aug 2009, 12:03 PM
Can any one look into this problem.. as i am stuck with this error..

Thanks,
Kranthi
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Rossen Hristov
Telerik team
answered on 28 Aug 2009, 02:19 PM
Hi Kranthi,

We have identified the issue and will start working on it immediately. It will be fixed for one of the next "Latest Internal Builds". Please, excuse us for the inconvenience.

We would like to thank you for sharing it with us. I have updated your Telerik points for that.

Best wishes,
Ross
the Telerik team

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Kranthi
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Kranthi
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Rossen Hristov
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