private void chkAll_Loaded(object sender, RoutedEventArgs e)
{
chkAll = sender as CheckBox;
if (this.ExamPlaceItemsSource != null)
{
chkAll.IsChecked = ExamPlaceItemsSource.Any(item => item.IsChecked);
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
int checkcount = ExamPlaceItemsSource.Count(r => r.IsChecked == true);
if (checkcount == 0)
{
MessageBox.Show("请选择考点", "消息提示", MessageBoxButton.OK);
return;
}
ExamPlace[] selectExamPlaces = ExamPlaceItemsSource.Where(o => o.IsChecked == true).ToArray();
if (OnGetDataEvent != null)
{
OnGetDataEvent(selectExamPlaces);
}
this.Close();
}
private void chkCell_Click(object sender, RoutedEventArgs e)
{
if (ExamPlaceItemsSource != null)
{
int checkcount = ExamPlaceItemsSource.Count(r => r.IsChecked == true);
if (checkcount == ExamPlaceItemsSource.Length)
{
chkAll.IsChecked = true;
}
else if (checkcount == 0)
{
chkAll.IsChecked = false;
}
else
{
chkAll.IsChecked = null;
}
}
}
