public ColumnHeaderContextMenu(KnvDataGridView dataGridView)
{
_dataGridView = dataGridView;
_dataGridView.MouseUp += new MouseEventHandler(DataGridView_MouseUp);
}
/// <summary>
///
/// </summary>
public static void KnvColumnHeaderContextMenu(this KnvDataGridView dataGridView)
{
new ColumnHeaderContextMenu(dataGridView);
}