protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
Student_Course student_Course = new Student_Course();
Student_CourseBLL bll = new Student_CourseBLL();
student_Course.CourseNO = Int32.Parse(GridView1.Rows[e.RowIndex].Cells[2].Text);
student_Course.StudentNO = Int32.Parse(GridView1.Rows[e.RowIndex].Cells[0].Text);
bll.DeleteStudent_Course(student_Course);
}
protected void ButtonAdd_Click(object sender, EventArgs e)
{
Student_Course student_Course = new Student_Course();
student_Course.CourseNO = Int32.Parse(DropDownListCourse.SelectedValue);
student_Course.StudentNO = Int32.Parse(DropDownListStudent.SelectedValue);
Student_CourseBLL bll = new Student_CourseBLL();
bll.AddStudent_Course(student_Course);
}
