AllowColumnHeaderContextMenu: Gets or sets a value indicating whether context menu is displayed when user right clicks on a data cell.
AllowCellContextMenu: Gets or sets a value indicating whether context menu is displayed when user right clicks on a data cell.
Example: Disable ContextMenu RadGridView Telerik
RadGridView1.MasterTemplate.AllowColumnHeaderContextMenu = False
RadGridView1.MasterTemplate.AllowCellContextMenu = FalseRadGridView1.MasterTemplate.AllowColumnHeaderContextMenu = False