private async void UpdateTeacher_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
TeacherModel selectTeacher = this.gvTeacher.SelectedItem as TeacherModel;
if (selectTeacher != null)
{
string strErrorMsg = string.Empty;
try
{
EditTeacherWindow newTeacherWindow = new EditTeacherWindow();
newTeacherWindow.SelectedTeacher = selectTeacher;
newTeacherWindow.Om = OperationMode.EditMode;
if (newTeacherWindow.ShowDialog() == true)
{
await bindTeacherList();
}
}
catch (TimeoutException timeProblem)
{
strErrorMsg = timeProblem.Message + UIResources.TimeOut + timeProblem.Message;
}
catch (FaultException <LCFault> af)
{
strErrorMsg = af.Detail.Message;
}
catch (FaultException unknownFault)
{
strErrorMsg = UIResources.UnKnowFault + unknownFault.Message;
}
catch (CommunicationException commProblem)
{
strErrorMsg = UIResources.ConProblem + commProblem.Message + commProblem.StackTrace;
}
catch (Exception ex)
{
strErrorMsg = ex.Message;
}
if (strErrorMsg != string.Empty)
{
await DialogManager.ShowMessageAsync(this.GetMainWindow(), UIResources.MsgError, "更新教师信息失败！原因：" + strErrorMsg, MessageDialogStyle.Affirmative, null);
}
}
}
private async void gvTeacher_AddingNewDataItem(object sender, Telerik.Windows.Controls.GridView.GridViewAddingNewEventArgs e)
{
string strErrorMsg = string.Empty;
try
{
EditTeacherWindow newTeacherWindow = new EditTeacherWindow();
newTeacherWindow.Om = OperationMode.AddMode;
if (newTeacherWindow.ShowDialog() == true)
{
await bindTeacherList();
}
}
catch (TimeoutException timeProblem)
{
strErrorMsg = timeProblem.Message + UIResources.TimeOut + timeProblem.Message;
}
catch (FaultException <LCFault> af)
{
strErrorMsg = af.Detail.Message;
}
catch (FaultException unknownFault)
{
strErrorMsg = UIResources.UnKnowFault + unknownFault.Message;
}
catch (CommunicationException commProblem)
{
strErrorMsg = UIResources.ConProblem + commProblem.Message + commProblem.StackTrace;
}
catch (Exception ex)
{
strErrorMsg = ex.Message;
}
if (strErrorMsg != string.Empty)
{
await DialogManager.ShowMessageAsync(this.GetMainWindow(), UIResources.MsgError, "添加教师信息失败！原因：" + strErrorMsg, MessageDialogStyle.Affirmative, null);
}
}
public MainWindowVM()
{
_model.PropertyChanged += (sender, args) => { RaisePropertyChanged(args.PropertyName); };
FindComplexSearch = new DelegateCommand(() =>
{
Search cs = new Search();
cs.Show();
});
RefreshTeacherTable = new DelegateCommand(() =>
{
_model.RefreshTables();
});
AddTeacher = new DelegateCommand(() =>
{
AddTeacherWindow atw = new AddTeacherWindow();
atw.ShowDialog();
_model.RefreshTables();
});
EditTeacher = new DelegateCommand(() =>
{
EditTeacherWindow ecw = new EditTeacherWindow();
ecw.DataContext = SelectedTeacher;
Teacher tch = SelectedTeacher;
if (ecw.ShowDialog() == true)
{
using (var db = new MyDbcontext())
{
var Teacher = (from i in db.Teachers where i.Id == tch.Id select i).First();
Teacher.FirstName = tch.FirstName;
Teacher.LastName = tch.LastName;
Teacher.SecondName = tch.SecondName;
db.SaveChanges();
}
_model.RefreshTables();
}
});
DeleteTeacher = new DelegateCommand(() =>
{
using (var db = new MyDbcontext())
{
var Teacher = (from i in db.Teachers where i.Id == SelectedTeacher.Id select i).First();
db.Teachers.Remove(Teacher);
db.SaveChanges();
}
_model.RefreshTables();
});
AddChair = new DelegateCommand(() =>
{
AddChairWindow apw = new AddChairWindow();
apw.DataContext = new AddChairVM();
apw.ShowDialog();
_model.RefreshTables();
});
EditChair = new DelegateCommand(() =>
{
EditChairWindow epw = new EditChairWindow();
Chair chr = SelectedChair;
epw.DataContext = chr;
if (epw.ShowDialog() == true)
{
using (var db = new MyDbcontext())
{
var Chair = (from i in db.Chairs where i.Id == chr.Id select i).First();
Chair.NameChair = chr.NameChair;
Chair.ShortNameChair = chr.ShortNameChair;
db.SaveChanges();
}
_model.RefreshTables();
}
});
DeleteChair = new DelegateCommand(() =>
{
using (var db = new MyDbcontext())
{
var Chair = (from i in db.Chairs where i.Id == SelectedChair.Id select i).First();
db.Chairs.Remove(Chair);
db.SaveChanges();
}
_model.RefreshTables();
});
AddFaculty = new DelegateCommand(() =>
{
AddFacultyWindow adw = new AddFacultyWindow();
adw.DataContext = new AddFacultyVM();
adw.ShowDialog();
_model.RefreshTables();
});
EditFaculty = new DelegateCommand(() =>
{
EditFacultyWindow edw = new EditFacultyWindow();
Faculty fcl = SelectedFaculty;
edw.DataContext = fcl;
if (edw.ShowDialog() == true)
{
using (var db = new MyDbcontext())
{
var Faculty = (from i in db.Faculties where i.Id == fcl.Id select i).First();
Faculty.NameFaculty = fcl.NameFaculty;
Faculty.ShortNameFaculty = fcl.ShortNameFaculty;
db.SaveChanges();
}
_model.RefreshTables();
}
});
DeleteFaculty = new DelegateCommand(() =>
{
using (var db = new MyDbcontext())
{
var Faculty = (from i in db.Faculties where i.Id == SelectedFaculty.Id select i).First();
db.Faculties.Remove(Faculty);
db.SaveChanges();
}
_model.RefreshTables();
});
FindByCypher = new DelegateCommand(() =>
{
FindByCypherWindow fbc = new FindByCypherWindow();
fbc.Show();
});
SaveToJSON = new DelegateCommand(() =>
{
_model.SaveToJSON(Teachers, Chairs, Faculties);
MessageBox.Show("Все сохранено");
});
}