Esempio n. 1
0
        private void Delete()
        {
            List<Group> groups = new List<Group>();
            groups = LoadGroupsForInstructor(selected_instructor);

            if ((groups.Any()) && (DeleteGroupsCheck.IsChecked == false))
            {
                MessageBox.Show("Opening Edit window to assign new instructor for associated groups");
                foreach (Group gp in groups)
                {
                    EditGroupWindow edit = new EditGroupWindow(gp, connection);
                    edit.ShowDialog();
                }
                Delete();
                
            }
            else if ((groups.Any()) && (DeleteGroupsCheck.IsChecked == true))
            {
                foreach (Group gp in groups)
                {
                    groups_to_delete.Add(gp);
                }
                instructors_to_delete.Add(selected_instructor);
                MessageBox.Show("Instructor added to deletion list.\n All associated groups marked for deletion \n Waiting for confirmation");
            }
            else
            {
                instructors_to_delete.Add(selected_instructor);
                MessageBox.Show("Instructor added to deletion list. Waiting for confirmation");
            }
        }
Esempio n. 2
0
 private void EditGroupButton_Click(object sender, RoutedEventArgs e)
 {
     if (connection != null && connection.State == ConnectionState.Open)//If we have connection
     {
         if (selected_group != null)//and some group selected
         {
             EditGroupWindow window = new EditGroupWindow(selected_group, connection);//we open interation window for editing
             window.ShowDialog();//again we wnat it to return only when window is closed, which will mean that data is updated in DB
             ReloadData();//And realod it
         }
         else
         {
             MessageBox.Show("Pick group first");
         }
     }
     else
     {
         MessageBox.Show("Connection is not open");
     }
 }