public void SwapColumns(
	GridColumn column1,
	GridColumn column2
)

Public Sub SwapColumns ( 
	column1 As GridColumn,
	column2 As GridColumn
)

public:
void SwapColumns(
	GridColumn^ column1, 
	GridColumn^ column2
)

member SwapColumns : 
        column1 : GridColumn * 
        column2 : GridColumn -> unit