تمرین جلسه 102

private void frmMain_Load(object sender, EventArgs e)
{
    lblDate.Text = "امروز : " + DateTime.Now.toShamsi();
    lblTime.Text = DateTime.Now.ToLongTimeString();
    using (TopLearn_School_DB _context = new TopLearn_School_DB())
    {
        var StudentCount = _context.People.Count(p => p.IsTeacher == false);
        lblStudentCount.Text = StudentCount.ToString();
        var teacherCount= _context.People.Count(p => p.IsTeacher == true);
        int TeacherCount = teacherCount-1;
        lblTeachersCount.Text = TeacherCount.ToString();
        var CoursesCount = _context.Courses.Count();
        lblCoursesCount.Text = CoursesCount.ToString();

    }
  
}