How to show PopupControlContainer on right click without clearing the selections in WinForms GridGroupingControl?
Avoid the selection on the grid
By default, the record can be selected by using mouse left click or right click. In order to show the PopupControlContainer on right click without clearing the previous selections when the ListBoxSelectionMode is enabled in WinForms GridGroupingControl, set the SelectCellsMouseButtonMask property as MouseButtons.Left.
C#
//To avoid the selection when right click on the grid
this.gridGroupingControl1.TableModel.Options.SelectCellsMouseButtonsMask = MouseButtons.Left; VB
'To avoid the selection when right click on the grid
Me.gridGroupingControl1.TableModel.Options.SelectCellsMouseButtonsMask = MouseButtons.LeftThe screenshot below illustrates displaying the pop-up control without clearing the selections.

Samples:
Conclusion
I hope you enjoyed learning about how to show
PopupControlContainer on right click without clearing the selections in
WinForms 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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