public ActionResult Delete(int?Id)
{
if (Id != null)
{
var std = _StudentBLL.Delete(Id.Value);
}
return(RedirectToAction("Index"));
}
private void MenuItem_OnClick(object sender, RoutedEventArgs e)
{
try
{
if (MessageBox.Show("Are you sure you want to delete this???????", "Confirmation",
MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
if (DtgStudents.SelectedItem == null)
{
MessageBox.Show("You have not selected any item.");
}
var student = DtgStudents.SelectedItem as Student;
_bll.Delete(student.Id);
DtgStudents.ItemsSource = _bll.GetAll();
}
}
catch (Exception exception)
{
MessageBox.Show($"Could not delete the student. {exception.Message}");
}
}
private void button4_Click(object sender, EventArgs e)
{ //Delete
StudentBs student1 = new StudentBll();
student1.Delete(studentId.Text, studentName.Text, lastName.Text, birthDate.Text);
}