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265
System.NullReferenceException
posted

I have a xamGrid and allow AllowGroupByArea="Top". However, when I drag a column header on top to group by (okay so far); then close the group by via "x", I got error System.NullReferenceException.

Can you advise on how to resolve this?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<

 

 

 

ig:XamGrid x:Name="invoiceGrid" ColumnWidth="*"

 

 

 

AutoGenerateColumns="False" RowSelectorClicked="invoiceGrid_RowSelectorClicked"

 

 

 

ActiveCellChanged

="invoiceGrid_ActiveCellChanged">

 

 

 

 

<ig:XamGrid.ConditionalFormattingSettings

>

 

 

 

 

<ig:ConditionalFormattingSettings AllowConditionalFormatting

="True" />

 

 

 

 

</ig:XamGrid.ConditionalFormattingSettings

>

 

 

 

 

<ig:XamGrid.FilteringSettings

>

 

 

 

 

<ig:FilteringSettings AllowFiltering

="FilterRowTop" />

 

 

 

 

</ig:XamGrid.FilteringSettings

>

 

 

 

 

<ig:XamGrid.GroupBySettings

>

 

 

 

 

<ig:GroupBySettings AllowGroupByArea

="Top" />

 

 

 

 

</ig:XamGrid.GroupBySettings

>

 

 

 

 

<ig:XamGrid.PagerSettings

>

 

 

 

 

<ig:PagerSettings AllowPaging="Bottom" PageSize

="18"/>

 

 

 

 

</ig:XamGrid.PagerSettings

>

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  • 40030
    Offline posted

    Hi, 

    I tried to reproduce this, but i wasn't able to. 

    Could you attach a working sample to the post? That would help me figure out your issue a lot faster. 

    Thanks, 

    -SteveZ

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