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SfMultiColumnDropDownControl Grouping Selection Exception

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115748 Feb 3,2014 12:50 PM Feb 5,2014 07:56 AM WinRT 1
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Tags: General
Jeremy Shore NO LONGER WITH COMPANY
Asked On February 3, 2014 12:50 PM

If you programmatically set the GroupColumnDescriptions for the grid in the drop down like this:

sfddControl.GetDropDownGrid().GroupColumnDescriptions.Add(new GroupColumnDescription { ColumnName="Column1Text" });

When you click an item inside of a group it will throw this exception:

"System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.\r\nParameter name: index\r\n   at System.ThrowHelper.ThrowArgumentOutOfRangeException()\r\n   at System.Collections.Generic.List`1.get_Item(Int32 index)\r\n   at System.Collections.ObjectModel.Collection`1.get_Item(Int32 index)\r\n   at Syncfusion.Data.RecordsEntryList.get_Item(Int32 index)\r\n   at Syncfusion.Data.TraversalHelper.GetPrevious(NodeEntry entry)\r\n   at Syncfusion.Data.GroupDisplayElem" string

but if you set the style and add in the GroupColumnDescriptions using XAML it works fine.




Jai Ganesh S [Syncfusion]
Replied On February 5, 2014 07:56 AM

Hi Jeremy,

 

Thanks for using Syncfusion products.

 

We have created a new incident 118844 on behalf of you related to this forum. We suggest you to follow up the incident for further reference using your direct trac account.

 

Please let us know if you have any concerns.

 

Regards,

Jai Ganesh S


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