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Fire event on column-group reorder

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Muhammad
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Muhammad asked on 18 Sep 2018, 05:23 AM

Hi there,

I've used Telerik grid inside an application.

I wanna to do something when the user changes the order of column groups (column group 1 and column group 2) by dragging them using a mouse. but I didn't find any solution for this.

 

So is there any event to detect reorder change for "column group"? 

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Dess | Tech Support Engineer, Principal
Telerik team
answered on 18 Sep 2018, 08:34 AM
Hello, Muhammad,  

According to the provided screenshot, it seems that you use ColumnGroupsViewDefinition in RadGridView. In order to detect when you reorder the groups you can handle the ColumnGroupsViewDefinition.ColumnGroups.CollectionChanged. The NotifyCollectionChangedEventArgs gives you information about the performed action and the new items that are available. It may be suitable for your scenario. 
 
I hope this information helps. 

Regards,
Dess
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Dess | Tech Support Engineer, Principal
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