void gridViewOperation_FocusedRowChanged(object sender, E_PracticeRecord obj)
{
if (FocusedRowChanged != null)
FocusedRowChanged(gridView1, gridView1.GetFocusedRow() as E_PracticeRecord);
}
/// <summary>
/// 新建对象设置Key值
/// </summary>
/// <param name="newobj"></param>
void gridViewOperation_CreatingObjectEvent(E_PracticeRecord newobj) {
}