private void button_Click(object sender, RoutedEventArgs e)
 {
     DateTime current = DateTime.Now.Date;
     DateTime taskTime = (DateTime)Dpick.SelectedDate;
     int result = DateTime.Compare(current, taskTime);
     if (result > 0)
     {
         MessageBox.Show("Ви не можете створити завдання на попереднє число.");
     }
     else
     {
         string richText = new TextRange(richTextBox.Document.ContentStart, richTextBox.Document.ContentEnd).Text;
         Tasks task = new Tasks();
         task.taskDate = Dpick.SelectedDate.ToString();
         task.taskName = richText;
         task.taskPriority = comboBox.SelectedValue.ToString();
         task.taskStatus = defaultStatus;
         CRUD crud = new CRUD();
         task.UserID=crud.getId();
         crud.Add(task);
         //MessageBox.Show(task.taskName);
         this.Close();
     }
     
 }
        private void btnLogin_Click(object sender, RoutedEventArgs e)
        {
            CRUD c = new CRUD();
            String userName = txtBxuserName.Text.ToLower();
            string pass = passBxPassword.Password;
            lblfrgtPass.Visibility = Visibility.Hidden;
            lblLoading.Visibility = Visibility.Visible;

            txtBxuserName.IsEnabled = false;
            passBxPassword.IsEnabled = false;
            btnLogin.IsEnabled = false;
            TaskManEntities tme = new TaskManEntities();
            var user=tme.Users.Where(p=>p.id==1).FirstOrDefault();
            foreach (var v in tme.Users)
            {
                if (v.userLogin == userName)
                {
                   user = tme.Users.Where(p => p.userLogin == userName).FirstOrDefault();
                }
            }
            
            if (user.userPass == pass)
            {
                MainWindow mw = new MainWindow();
                c.setID(user.id);
                this.Close();
                mw.ShowDialog();
               
                
                
            }

            else
            {
                lblLoading.Visibility = Visibility.Hidden;
                lblfrgtPass.Visibility = Visibility.Visible;
                txtBxuserName.IsEnabled = true;
                txtBxuserName.BorderBrush = Brushes.Red;
                passBxPassword.IsEnabled = true;
                passBxPassword.BorderBrush = Brushes.Red;
                btnLogin.IsEnabled = true;
                Mouse.OverrideCursor = null;
            }

        }