C# (CSharp) CourseBll.showCourse 예제들

예제 #1

        string[] courseId = new string[20];//储存课程号
        private void showCourse(string tea_id)
        {
            courseBll = new CourseBll();

            SqlDataReader sda = courseBll.showCourse(tea_id);
            int           i   = 0;

            while (sda.Read())
            {
                c_course.Items.Add(sda["cou_name"]);
                courseId[i] = sda["cou_id"].ToString();
                i++;
            }
            if (c_course.Items.Count == 0)
            {
                c_course.Text = "您还没有所教的课程";
            }
        }