System.Web.UI.WebControls Namespace   DataGridColumnCollection Class

Removes all DataGridColumn objects from the collection.

[ VB ]
Public Sub Clear ( )

[ C# ]
public void Clear ( );

[ C++ ]
public: void Clear ( );

[ JScript ]
public function Clear ( );

Use this method to remove all DataGridColumn derived column objects from the DataGridColumnCollection.

NOTE: The Count property is automatically set to 0 after this method is used.

The following example demonstrate how to use the Clear method to empty the DataGridColumnCollection before adding new columns to the collection.

void Page_Init ( Object src, EventArgs e ) {
   myGrid.Columns.Clear ( );
   ...
}

Sub Page_Init ( src As Object, e As EventArgs )
   myGrid.Columns.Clear ( )
   ...
End Sub

DataGridColumnCollection Members