public void ClearCourse(FrmAddCourses F)
{
F.TxtCourseID.Text = "";
F.TxtCourseName.Text = "";
F.TxtCourseDescription.Text = "";
F.TxtCourseMinDeg.Text = "";
F.TxtCourseMaxDeg.Text = "";
}
//Update Button
private void btnUpdateCourse_Click(object sender, RoutedEventArgs e)
{
int id = int.Parse(CoursesListbox.SelectedValue.ToString());
FrmAddCourses F = new FrmAddCourses(id);
F.btnAddCourse.Visibility = Visibility.Hidden;
F.ShowDialog();
}
//Add Button
private void btnAddCourse_Click(object sender, RoutedEventArgs e)
{
FrmAddCourses F = new FrmAddCourses();
//F.btnUpdateCourse.IsEnabled = false;
F.btnUpdateCourse.Visibility = Visibility.Hidden;
F.ShowDialog();
}
public void Addcourse(FrmAddCourses F)
{
Context = new DataContext();
Course course = new Course();
course.Name = F.TxtCourseName.Text;
course.Description = F.TxtCourseDescription.Text;
course.MinDegree = float.Parse(F.TxtCourseMinDeg.Text);
course.MaxDegree = float.Parse(F.TxtCourseMaxDeg.Text);
Context.Course.Add(course);
Context.SaveChanges();
MessageBox.Show("added successfully");
}
// FrmCourses FrmCourses = new FrmCourses();
// FrmAddCourses FrmAddCourses;
public void updatecourse(FrmAddCourses F)
{
int id = int.Parse(F.TxtCourseID.Text.ToString());
var Course = (from cours in Context.Course
where cours.ID == id
select cours).FirstOrDefault();
Course.Name = F.TxtCourseName.Text;
Course.Description = F.TxtCourseDescription.Text;
Course.MinDegree = float.Parse(F.TxtCourseMinDeg.Text);
Course.MaxDegree = float.Parse(F.TxtCourseMaxDeg.Text);
Context.SaveChanges();
MessageBox.Show("updated successfully");
}
//when double clicked at item in the list open another form
private void CoursesListbox_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
int id = int.Parse(CoursesListbox.SelectedValue.ToString());
FrmAddCourses F = new FrmAddCourses(id);
F.btnAddCourse.Visibility = Visibility.Hidden;
F.btnUpdateCourse.Visibility = Visibility.Hidden;
F.btnClearCourse.Visibility = Visibility.Hidden;
F.TxtCourseName.IsEnabled = false;
F.TxtCourseDescription.IsEnabled = false;
F.TxtCourseMinDeg.IsEnabled = false;
F.TxtCourseMaxDeg.IsEnabled = false;
F.ShowDialog();
}
private void buttonAddCourse_Click_1(object sender, EventArgs e)
{
Form form = new FrmAddCourses(this);
form.Show();
}
