void batchDeleteCommand()
{
var dialog = this.ShowDialog("提示信息", "确认删除?", CustomControl.Enums.DialogSettingType.OkAndCancel, CustomControl.Enums.DialogType.Warning);
if (dialog == CustomControl.Enums.DialogResultType.OK)
{
var cl = base.GetClCase(base.LocalID);
// 验证是否确认删除?
var toDeleteTeachers = this.Teachers.Where(t => t.IsChecked)?.ToList();
if (toDeleteTeachers != null)
{
foreach (var t in toDeleteTeachers)
{
// 更新UI
this.Teachers.Remove(t);
// 移除教师
cl.Teachers.RemoveAll(teacher => teacher.ID.Equals(t.ID));
// 删除基础数据
MixedDataHelper.TeacherChanged(t, base.LocalID, CommonDataManager);
// 发送消息
GalaSoft.MvvmLight.Messaging.Messenger.Default.Send <UITeacher>(t);
}
base.Serialize(cl, LocalID);
}
}
}
void batchDeleteCommand()
{
var hasChecked = this.Teachers.Any(t => t.IsChecked);
if (!hasChecked)
{
this.ShowDialog("提示信息", "没有选中要删除的教师!", CustomControl.Enums.DialogSettingType.OnlyOkButton, CustomControl.Enums.DialogType.Warning);
return;
}
var dialog = this.ShowDialog("提示信息", "确认删除?", CustomControl.Enums.DialogSettingType.OkAndCancel, CustomControl.Enums.DialogType.Warning);
if (dialog == CustomControl.Enums.DialogResultType.OK)
{
var rule = base.GetClRule(base.LocalID);
var algo = base.GetCLAlgoRule(base.LocalID);
var cl = base.GetClCase(base.LocalID);
var hasPatern = base.HasPatern();
// 验证是否确认删除?
var toDeleteTeachers = _toDeleteTeachers?.Count == 0 ? this.Teachers.Where(t => t.IsChecked)?.ToList() : _toDeleteTeachers?.Where(t => t.IsChecked);
if (toDeleteTeachers != null)
{
foreach (var t in toDeleteTeachers)
{
// 更新UI
this.Teachers.Remove(t);
// 移除教师
cl.Teachers.RemoveAll(teacher => teacher.ID.Equals(t.ID));
// 删除基础数据
MixedDataHelper.TeacherChanged(t, base.LocalID, rule, algo, cl, hasPatern);
// 发送消息
GalaSoft.MvvmLight.Messaging.Messenger.Default.Send <UITeacher>(t);
}
base.Serialize(cl, LocalID);
}
}
}