Ejemplo n.º 1
0
        async private void SubmitAddCourse_Tapped(object sender, TappedRoutedEventArgs e)
        {
            /* add course information to db with successful message popup*/
            try
            {
                /*search database for all courses that haven't been deleted and also that there are no duplicate course names*/
                classList = await completedCourses
                            .Where(CoursesComplete => CoursesComplete.courseName == addCourseName.Text && CoursesComplete.courseRemoved == false)
                            .ToCollectionAsync();

                //Check to make sure course name selection is entered.
                if (selectCourseName.SelectedValue != null)
                {
                    if (classList.Count == 0)
                    {
                        CoursesComplete addClass = new CoursesComplete
                        {
                            courseName      = addCourseName.Text,
                            courseNumber    = addCourseNumber.Text,
                            courseCredits   = addCreditsReceived.Text,
                            gradeReceived   = addGrade.Text,
                            quarterComplete = addQuarter.Text,
                            instructorName  = addInstructor.Text,
                            courseRemoved   = false
                        };
                        await App.MobileService1.GetTable <CoursesComplete>().InsertAsync(addClass);

                        var dialog = new MessageDialog("Class added successfully!");
                        await dialog.ShowAsync();

                        ClearAdd();
                    }
                    else
                    {
                        var dialog = new MessageDialog("Class has already been entered.");
                        await dialog.ShowAsync();
                    }
                }
                else
                {
                    var dialog = new MessageDialog("Course Name not selected.");
                    await dialog.ShowAsync();
                }
            }
            catch (Exception em)
            {
                var dialog = new MessageDialog("An Error Occured: " + em.Message);
                await dialog.ShowAsync();
            }
        }
Ejemplo n.º 2
0
        async private void SubmitDeleteCourse_Tapped(object sender, TappedRoutedEventArgs e)
        {
            /*delete course information in db with successful message popup*/
            try
            {
                //make sure a class is selected before submitting delete request
                if (deleteSelectedName.SelectedValue != null)
                {
                    CoursesComplete deleteClass = new CoursesComplete
                    {
                        Id              = deleteId.Text,
                        courseName      = deleteCourseName.Text,
                        courseNumber    = deleteCourseNumber.Text,
                        courseCredits   = deleteCreditsReceived.Text,
                        gradeReceived   = deleteGrade.Text,
                        quarterComplete = deleteQuarter.Text,
                        instructorName  = deleteInstructor.Text,
                        courseRemoved   = true
                    };
                    await completedCourses.UpdateAsync(deleteClass);

                    var dialog = new MessageDialog("Class deleted successfully!");
                    await dialog.ShowAsync();

                    ClearDelete();
                }
                else
                {
                    var dialog = new MessageDialog("Class not selected for deletion.");
                    await dialog.ShowAsync();
                }
            }
            catch (Exception em)
            {
                var dialog = new MessageDialog("An Error Occured: " + em.Message);
                await dialog.ShowAsync();
            }
        }