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Drag And Drop

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48136 Aug 21,2006 06:02 AM Aug 23,2006 04:24 AM Windows Forms 1
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Tags: GridControl
Administrator [Syncfusion]
Asked On August 21, 2006 06:02 AM

hi!

When i drag a row from a GDBG to the column header or to somewhere else inside the grid, the data in the row is gone!

how do i prevent this happen?

Administrator [Syncfusion]
Replied On August 23, 2006 04:24 AM

Hi Lim,

My apologies for the delay in response.

I have created a sample as per your specification. The sample illustrates the possiblity to Drag and Drop the row in a grid without loosing the data. Please refer to the attached sample and let me know if you are trying something different.

bool isDrop = false;
private void gridDataBoundGrid1_QueryContinueDrag(object sender, System.Windows.Forms.QueryContinueDragEventArgs e)
{
if( e.Action == DragAction.Drop )
{
e.Action = DragAction.Cancel;
this.gridDataBoundGrid1.Binder.BeginEdit();
for(int i = 1; i <= this.gridDataBoundGrid1.Model.ColCount ; i++)
this.gridDataBoundGrid1.Model[RowIndex,i].Text = this.gridDataBoundGrid1.Model[sRowIndex,i].Text;
this.gridDataBoundGrid1.Binder.EndEdit();
isDrop = false;
}
}

Here is a sample.
http://www.syncfusion.com/Support/user/uploads/DragDrop_3f9a100b.zip

Thanks,
Haneef

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