void save(object obj)
{
var group = this.Preselections.Where(p => p.IsChecked).GroupBy(p => p.CourseID);
var isSelectMoreLevel = group.Any(g => g.Count() > 1);
if (isSelectMoreLevel)
{
this.ShowDialog("提示信息", "每个科目只能选择一个层!", CustomControl.Enums.DialogSettingType.OnlyOkButton, CustomControl.Enums.DialogType.Warning);
return;
}
SetStudentPreselectionWindow window = obj as SetStudentPreselectionWindow;
// 清除
window.Preselections = new List <UIPreselection>();
// 添加
this.Preselections.Where(p => p.IsChecked)?.ToList()?.ForEach(p =>
{
UIPreselection uiPreselection = new UIPreselection()
{
Course = p.Course,
CourseID = p.CourseID,
IsChecked = p.IsChecked,
Level = p.Level,
LevelID = p.LevelID
};
window.Preselections.Add(uiPreselection);
});
window.DialogResult = true;
}
void cancel(object obj)
{
SetStudentPreselectionWindow window = obj as SetStudentPreselectionWindow;
window.DialogResult = false;
}