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what shall i do for the following exception ? it is related to GridgroupingControl TableDescriptor

Thread ID:





79803 Feb 26,2009 03:29 PM UTC Feb 28,2009 12:26 PM UTC WinForms 1
Tags: GridControl
David Cui
Asked On February 26, 2009 03:29 PM UTC

System.NullReferenceException: Object reference not set to an instance of an object.
at Syncfusion.Windows.Forms.Grid.Grouping.GridTableDescriptor.EnsureSummaryDescriptors()
at Syncfusion.Grouping.Table.CategorizeElements()
at Syncfusion.Grouping.Table.OnEnsureInitialized(Object sender)
at Syncfusion.Grouping.Element.EnsureInitialized(Object sender, Boolean notifyParent)
at Syncfusion.Grouping.Table.EnsureInitialized(Object sender, Boolean notifyParent)
at Syncfusion.Grouping.Table.get_TopLevelGroup()
at Syncfusion.Windows.Forms.Grid.Grouping.GridTableControl.InternalGetFrozenRows()
at Syncfusion.Windows.Forms.Grid.Grouping.GridTableControl.FixTopLeftRowCol()
at Syncfusion.Windows.Forms.Grid.Grouping.GridTableControl.OnBeforePaint(EventArgs e)
at Syncfusion.Windows.Forms.Grid.GridControlBase.WndProc(Message& msg)
at Syncfusion.Windows.Forms.Grid.Grouping.GridTableControl.WndProc(Message& msg)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

Lingaraj S [Syncfusion]
Replied On February 28, 2009 12:26 PM UTC

Hi David,

Thank you for your interest in Syncfusion products.

From the stack trace i couldn't understand the complete issue.please provide more details regarding properties and events.

Let me know if you have any queries.

Lingaraj S


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