Show specific columns from a bounded datatable

How do a show specific columns from a datatable bound to a ggc?
For example, if a datatable (dt) has col1, col2, and col2

and the ggc is bound to the datatable (dt) like
ggc.DataSource = dt;

How do I show only col1 and col 3 in the grid?

Hi James,

Use the VisibleColumns property of the GridTableDescriptor to show / hide / move the columns in the grid. Below is a code snippet

//For hide the "Col0" column
this.grid.TableDescriptor.VisibleColumns.Remove("Col0");

//For show the "Col0" column
this.grid.TableDescriptor.VisibleColumns.Add("Col0");

//For move columns in a grid.
this.grid.TableDescriptor.VisibleColumns.Move(1,2);

Thanks,
Haneef