void setFirstColumnDropDownListButton_Click(object sender, EventArgs e)
{
// Get first column header cell.
ColumnHeaderCell columnHeaderCell = this.gcMultiRow1.ColumnHeaders[0][0] as ColumnHeaderCell;
// Create a drop down list with some default down down items.
columnHeaderCell.DropDownList = new HeaderDropDownList(0, true, true);
}
Private Sub setFirstColumnDropDownListButton_Click(ByVal sender As Object, ByVal e As EventArgs) Handles setFirstColumnDropDownListButton.Click
' Get first column header cell.
Dim columnHeaderCell As ColumnHeaderCell = TryCast(Me.gcMultiRow1.ColumnHeaders(0)(0), ColumnHeaderCell)
' Create a drop down list with some default down down items.
columnHeaderCell.DropDownList = New HeaderDropDownList(0, True, True)
End Sub