How to set a particular Column to be readonly?
To make a column readonly, the ReadOnly property of that particular column has to be set as 'false'. Please refer the below code snippet which illustrates this:
C#
this.GridGroupingControl1.TableDescriptor.Columns.FindByMappingName("Columnname").ReadOnly = true;
VB
Me.GridGroupingControl1.TableDescriptor.Columns.FindByMappingName("Columnname").ReadOnly = True
