Exemple #1
0
        public IActionResult Delete(int ActivityId)
        {
            if (HttpContext.Session.GetInt32("UserId") == null)
            {
                return(RedirectToAction("Index"));
            }
            User     user     = _context.Users.SingleOrDefault(u => u.UserId == HttpContext.Session.GetInt32("UserId"));
            Activity activity = _context.Activities.SingleOrDefault(a => a.ActivityId == ActivityId);
            List <Activitycenter> activities = _context.Activitycenters.Where(ac => ac.ActivityId == activity.ActivityId).ToList();

            _context.Activitycenters.RemoveRange(activities);
            _context.SaveChanges();
            _context.Remove(activity);
            _context.SaveChanges();
            return(RedirectToAction("ActivityList"));
        }
Exemple #2
0
 private void EFbuttonDelete_Click(object sender, EventArgs e)
 {
     // Delete a blog entry
     try
     {
         if (int.TryParse(TextBoxBlogId.Text, out int id))
         {
             using var dbContext = new myContext();
             var blog = dbContext.Blogs.First <Blog>(b => b.Id == id);
             dbContext.Remove(blog);
             dbContext.SaveChanges();
             Console.WriteLine($"Deleted blog with id={id}");
         }
     }
     catch (Exception ex)
     {
         Console.WriteLine(ex);
     }
 }