protected override void OnMouseClick(DataGridViewCellMouseEventArgs e)
{
Point p = new Point(e.X + _cellLocation.X, e.Y + _cellLocation.Y);
if (p.X >= checkBoxLocation.X && p.X <=
checkBoxLocation.X + checkBoxSize.Width &&
p.Y >= checkBoxLocation.Y && p.Y <=
checkBoxLocation.Y + checkBoxSize.Height)
{
_checked = !_checked;
datagridviewCheckboxHeaderEventArgs ex = new datagridviewCheckboxHeaderEventArgs();
ex.CheckedState = _checked;
object sender = new object();
if (OnCheckBoxClicked != null)
{
OnCheckBoxClicked(sender, ex);
this.DataGridView.InvalidateCell(this);
}
}
base.OnMouseClick(e);
}
/// <summary>
/// 多选按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public virtual void ch_OnCheckBoxClicked(object sender, datagridviewCheckboxHeaderEventArgs e)
{
}
