How to change the row height of GroupDropArea in WinForms GridGroupingControl?
Row height
You can set the row height of the GroupDropArea, it can be achieved by handling the QueryRowHeight event of the GroupDropArea in WinForms GridGroupingControl. For better appearance, the height of the GroupDropArea should also to be increased based on the row height value.
C#
//Setting the Height for GroupDropAreaPanel and GroupDropArea in Form_Load.
this.gridGroupingControl1.GroupDropPanel.Height = 40;
this.gridGroupingControl1.GridGroupDropArea.Height = 35;
//Hook the event in Form_Load to change the row height of the GroupDropArea.
this.gridGroupingControl1.GridGroupDropArea.Model.QueryRowHeight += Model_QueryRowHeight;
void Model_QueryRowHeight(object sender, GridRowColSizeEventArgs e)
{
//Check for the row index
if (e.Index == 2)
{
e.Size = 30;
e.Handled = true;
}
} VB
'Setting the Height for GroupDropAreaPanel and GroupDropArea in Form_Load.
Me.gridGroupingControl1.GroupDropPanel.Height = 40
Me.gridGroupingControl1.GridGroupDropArea.Height = 35
'Hook the event in Form_Load to change the row height of the GroupDropArea.
AddHandler Me.gridGroupingControl1.GridGroupDropArea.Model.QueryRowHeight, AddressOf Model_QueryRowHeight
Private Sub Model_QueryRowHeight(ByVal sender As Object, ByVal e As GridRowColSizeEventArgs)
'Check for the row index
If e.Index = 2 Then
e.Size = 30
e.Handled = True
End If
End Sub GroupDropArea Row height Customization has shown in the screenshot below
Figure1: GroupDropArea height has been increased
Samples:
Conclusion
I hope you
enjoyed learning about how to change the row height of GroupDropArea in GridGroupingControl.
You can refer to our WinForms GridGroupingControl’s feature tour page to know about its other groundbreaking feature representations. You can also explore our WinForms GridGroupingControl documentation to understand how to present and manipulate data.
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