public void Showdata(int index)
{
DataRow dr = course.GetAllCourses().Rows[index];
ListBoxControl.SelectedIndex = index;
ID_Course.Text = dr.ItemArray[0].ToString();
NameCourse.Text = dr.ItemArray[1].ToString();
Period_updown.Value = Convert.ToInt32(dr.ItemArray[2].ToString());
Rich_decs.Text = dr.ItemArray[3].ToString();
ComboxBox_Semester.Text = dr.ItemArray[4].ToString();
}
private void Print_Course_Load(object sender, EventArgs e)
{
Courses course = new Courses();
CourseDataGridView.DataSource = course.GetAllCourses();
}
