/// <summary>
/// Clone method override. Required so CheckEventHandler property is cloned.
/// Individual DataGridViewCells are cloned from the DataGridViewColumn.CellTemplate
/// </summary>
/// <returns></returns>
public override object Clone()
{
DataGridViewEventCheckBoxCell clone = (DataGridViewEventCheckBoxCell)base.Clone();
clone.ContentClickEventHandler = ContentClickEventHandler;
return(clone);
}
/// <summary>
/// Constructor for setting the OnContentClick event handler for the cell template.
/// Note that the handler will be called for all clicks, even if the DataGridView is ReadOnly.
/// For the "new" state of the checkbox, use the EditedFormattedValue property of the cell.
/// </summary>
/// <param name="handler">Event handler for OnContentClick.</param>
/// <param name="threeState">True for three state check boxes, True, False, Indeterminate.</param>
public DataGridViewEventCheckBoxColumn(EventHandler <DataGridViewCellEventArgs> handler, bool threeState)
: base(threeState)
{
CellTemplate = new DataGridViewEventCheckBoxCell(handler, threeState);
}