How to remove ObjectViewState Column for child grid

[Administrator]

Hi,

I have created master detail relationship in GridGroupingControl.
I am getting objectViewState column in the child grid. How to remove this column??

[Administrator]

Hi,

You can add/remove columns from the VisibleColumns collection or you can set the GridColumnDescriptor.Width = 0. Here is a code snippet.

GridRelationDescriptor parentToChildRelationDescriptor = this.gridGroupingControl1.TableDescriptor.Relations["RelationName"];
parentToChildRelationDescriptor.ChildTableDescriptor.VisibleColumns.Remove( "ColumnName" );

Sample : MasterChildFormat.zip

Best Regards,
Haneef