public virtual void RaiseColumnCheckedChanged(ColumnCheckedChangedEventArgs ea)
{
EventHandler <ColumnCheckedChangedEventArgs> handler = ColumnCheckedChanged;
if (handler != null)
{
handler(view, ea);
}
}
private void gridViewColumnHeaderExtender1_ColumnCheckedChanged(object sender, ColumnCheckedChangedEventArgs e)
{
MessageBox.Show(string.Format("{0} Checked: {1}", e.Column.FieldName, e.Checked));
}