void EditExecute()
{
EditStudentWindow window = new EditStudentWindow();
Student editItem = new Student();
editItem.CloneFrom(this.SelectedItem);
EditStudentWindowViewModel vm = new EditStudentWindowViewModel(editItem, window);
window.DataContext = vm;
window.ShowDialog();
OnEditComplete(vm);
}
void OnEditComplete(EditStudentWindowViewModel vm)
{
if (vm.IsSaveClicked)
{
if (!vm.IsForNew)
{
this.SelectedItem.CloneFrom(vm.CurrentStudent);
((MainWindow)this.CurrentWindow).ResizeGridViewColumns();
}
else
{
Student stu = vm.CurrentStudent;
this._allStudents.Add(stu);
DBHandler.Instance.Insert(stu);
this.Students = this._allStudents;
((MainWindow)this.CurrentWindow).ResizeGridViewColumns();
}
}
}
void AddExecute()
{
EditStudentWindow window = new EditStudentWindow();
EditStudentWindowViewModel vm = new EditStudentWindowViewModel(null, window);
window.DataContext = vm;
window.ShowDialog();
OnEditComplete(vm);
}