private void findButton_Click(object sender, EventArgs e)
{
string regNo = regnoTextBox.Text;
aCourseEnrollment = new CourseEnrollment();
aCourseEnrollmentBll = new CourseEnrollmentBll();
CourseBll aCourseBll = new CourseBll();
aCourseEnrollment = aCourseEnrollmentBll.CheckRegNo(regNo);
nameTextBox.Text = aCourseEnrollment.AStudent.Name;
emailTextBox.Text = aCourseEnrollment.AStudent.Email;
courseComboBox.DataSource = aCourseBll.GetAllCourse();
courseComboBox.DisplayMember = "CourseTitle";
courseComboBox.ValueMember = "CourseId";
enrolledCoursesDataGridView.DataSource = aCourseEnrollmentBll.EnrollmentGridevieDataPicker(aCourseEnrollment.AStudent.RegNo);
}
