Example #1
0
 private async void QueryBtn3_Click(object sender, RoutedEventArgs e)
 {
     if (QueryCno.Text != "")
     {
         var datalist = conn.Query <Course>("select *from Course where Cno = ?", QueryCno.Text);
         if (datalist.Count != 0)
         {
             CouViewModel.CourseDatas.Clear();
             foreach (var item in datalist)
             {
                 CouViewModel.CourseDatas.Add(new CourseData()
                 {
                     Cname = "课程名:" + item.Cname, Cno = "课程号:" + item.Cno, Tno = "任课老师工号:" + item.Tno, Credit = "学分:" + item.Credit
                 });
             }
             QueryDialog3.Hide();
             PopupNotice popupNotice = new PopupNotice("查找成功");
             popupNotice.ShowAPopup();
         }
         else
         {
             MessageDialog AboutDialog = new MessageDialog("该课程不存在!", "提示");
             await AboutDialog.ShowAsync();
         }
     }
     else
     {
         MessageDialog AboutDialog = new MessageDialog("请输入待查询课程的课程号!", "提示");
         await AboutDialog.ShowAsync();
     }
 }
Example #2
0
 private void CCloseBtn2_Click(object sender, RoutedEventArgs e)
 {
     QueryDialog3.Hide();
 }
Example #3
0
 private async void QueryCourse_Click(object sender, RoutedEventArgs e)
 {
     await QueryDialog3.ShowAsync();
 }