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GroupView DragDrop Event

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67358 Aug 15,2007 01:55 PM UTC Aug 20,2007 09:16 AM UTC WinForms 1
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Frank Zhang
Asked On August 15, 2007 01:55 PM UTC

Hi,

I want to allow the user to drop a GroupViewItem in a GroupView, but do the actual placement of the GroupViewItem myself, to maintain a sorted list.
I set e.Effect = DragDropEffect.None in the GroupView's DragDrop Event, but the GroupViewItem is still dropped. How can I make it so that the GroupViewItem is not actually dropped.

thanks,

Frank Zhang

Golda Rebecal [Syncfusion]
Replied On August 20, 2007 09:16 AM UTC

Hi Frank,

To control the dragdrop effect of GroupViewItem, you have to handle the DragOver event of GroupView.

//to cancel the dragdrop effect of GroupViewItem
void groupView1_DragOver(object sender, DragEventArgs e)
{
e.Effect = DragDropEffects.None;
}

Please try this and let me know if this helps you.

Best regards,
Golda

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