[Solved] Bug in gridView - crashes application

[Vit100]

If RadGridView (ver2010.2.0812) is in ChildWindow with some DataContent and you try to group by any column (drag on grouping panel) and then drag that column back - ops.. everything is crashing with error:

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E; MS-RTC LM 8)
Timestamp: Thu, 9 Sep 2010 19:35:38 UTC


Message: Unhandled Error in Silverlight Application Value does not fall within the expected range.   at MS.Internal.XcpImports.MethodEx(IntPtr ptr, String name, CValue[] cvData)
   at MS.Internal.XcpImports.MethodPack(IntPtr objectPtr, String methodName, Object[] rawData)
   at MS.Internal.XcpImports.UIElement_TransformToVisual(UIElement element, UIElement visual)
   at Telerik.Windows.Controls.GridView.GridViewGroupPanelCell.OnDragInfo(Object sender, DragDropEventArgs e)
   at Telerik.Windows.Controls.DragDrop.DragDropEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
   at Telerik.Windows.RadRoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at Telerik.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RadRoutedEventArgs routedEventArgs)
   at Telerik.Windows.EventRoute.InvokeHandlersImpl(Object source, RadRoutedEventArgs args, Boolean raisedAgain)
   at Telerik.Windows.RadRoutedEventHelper.RaiseEvent(DependencyObject element, RadRoutedEventArgs args)
   at Telerik.Windows.Controls.DragDrop.RadDragAndDropManager.RaiseDragInfo()
   at Telerik.Windows.Controls.DragDrop.RadDragAndDropManager.NotifyPreviousApprovedDestination()
   at Telerik.Windows.Controls.DragDrop.RadDragAndDropManager.OnRealDrag(IMouseEventArgs e)
   at Telerik.Windows.Controls.DragDrop.RadDragAndDropManager.OnCoverRectangleMouseMove(Object sender, MouseEventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://devappvm01:2020/StandardComments/StandardCommentsTestPage.html

At the same time if you click on X on grouping column - everything is OK.
I have sample project for you with this bug...

[Tsvyatko]

Hello Vit100,

The issue you are facing has being fixed and is available in our latest internal build (0903). Please, give it a try and let me know if you have any further issues.

Regards,
Tsvyatko
the Telerik team

[Vit100]

Hi
When do you plan to release this build?

[Hristo]

Hi Vit100,

The latest internal build v 2010.2.0903 is available for download under Your Account->Free Trials->RadControls for Silverlight->Latest Internal Builds. Or log into your account and follow this link.

Regards,
Hristo
the Telerik team

[Vit100]

If it is internal Build it looks like it is not released (not passed QC), ..
Thats why I ask when u are going to release it. - make it stable. -)

[Tsvyatko]

Hello Vit100,

We are planning to release service pack in the next 1-2 weeks. It will include some fixes and improvements as well as the fix for the issue you have encountered.

Please, excuse us for the inconvenience caused.

All the best,
Tsvyatko
the Telerik team