private void GridView_BeginningEdit(object sender, GridViewBeginningEditRoutedEventArgs e) { ColumnsDateTimeMulti col = e.Cell.Column as ColumnsDateTimeMulti; if (col.DisplayDate < DateTime.Now) { e.Cancel = true; } }
void radDanhSachLichPhat_BeginningEdit(object sender, GridViewBeginningEditRoutedEventArgs e) { if (!LObject.IsNullOrEmpty(e.Cell.Column.UniqueName) & e.Cell.Column.UniqueName.Contains("THANG")) { ColumnsDateTimeMulti col = e.Cell.Column as ColumnsDateTimeMulti; if (col.DisplayDate < ClientInformation.NgayLamViecHienTai.StringToDate(ApplicationConstant.defaultDateTimeFormat)) { e.Cancel = true; } } }