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Unhandled NullReference exception in GridView dll?

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Rahul Khinvasara
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Rahul Khinvasara asked on 04 Jun 2010, 02:22 PM
Hello,

I am using win-forms GridView Control(Version Q3 2009 i.e 2009.3.9.1203). I was trying the Edit functionality in the GridView. I am saving the data to my database in the RowsChanged Event. When I edit a record with Grid column in edit mode and press enter it updates fine. But when I edit a column and click on another column in the same Grid the Data gets save but after complete execution I got an exception "Object reference not set...". I further tried to debug by setting the property "Enable unmanaged code debugging". From this I got to know that the exception was thrown - Unhandled null exception in Telerik.WinControls.GridView.dll 

Can anyone help me on this?

Thanks in Advance

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Martin Vasilev
Telerik team
answered on 10 Jun 2010, 04:32 AM
Hello Rahul Khinvasara,

Thank you for writing.

I am afraid I do not have enough information to pinpoint the issue. However, I recommend you to download the latest official release Q1 2010 SP2 and give it a try. It contains a big number of improvements and addressed issues. If the described issue is related to RadGridView functionality, there is a great chance that we have addressed it in the latest version. If you still experience any difficulties, please open a new support ticket and send me a small sample application which demonstrates your approach. This will help me to investigate the exception further and provide you with accurate assistance.

Sincerely yours,
Martin Vasilev
the Telerik team

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Rahul Khinvasara
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Martin Vasilev
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