protected void fillEditddl() { PullCourseClass obj = new PullCourseClass(); int id = Convert.ToInt32(Request.QueryString["id"]); DataRow dr = obj.drgetform(id); RegistredCourses obj1 = new RegistredCourses(); int ID = Convert.ToInt32(Session["ID"].ToString()); int CourseID = 0; DataRow dr1; if (dr != null) { ddlNameCourse1.SelectedValue = dr["Subject1ID"].ToString(); ddlNameCourse2.SelectedValue = dr["Subject2ID"].ToString(); ddlNameCourse3.SelectedValue = dr["Subject3ID"].ToString(); if (ddlNameCourse1.SelectedIndex != 0 && ddlNameCourse1.SelectedIndex != -1) { txtNumCourse1.Text = ddlNameCourse1.SelectedValue.ToString(); CourseID = Convert.ToInt32(ddlNameCourse1.SelectedValue.ToString()); dr1 = obj1.drSearchRegisterSubjectTeacher(ID, CourseID); if (dr1 != null) { labTeacher1.Text = dr1["EmployeeName"].ToString(); } } if (ddlNameCourse3.SelectedIndex != 0 && ddlNameCourse3.SelectedIndex != -1) { txtNumCourse3.Text = ddlNameCourse3.SelectedValue.ToString(); CourseID = Convert.ToInt32(ddlNameCourse3.SelectedValue.ToString()); dr1 = obj1.drSearchRegisterSubjectTeacher(ID, CourseID); if (dr1 != null) { labTeacher3.Text = dr1["EmployeeName"].ToString(); } } if (ddlNameCourse2.SelectedIndex != 0 && ddlNameCourse2.SelectedIndex != -1) { txtNumCourse2.Text = ddlNameCourse2.SelectedValue.ToString(); ID = Convert.ToInt32(Session["ID"].ToString()); CourseID = Convert.ToInt32(ddlNameCourse2.SelectedValue.ToString()); dr1 = obj1.drSearchRegisterSubjectTeacher(ID, CourseID); if (dr1 != null) { labTeacher2.Text = dr1["EmployeeName"].ToString(); } } } }
protected void ddlCourse4_SelectedIndexChanged(object sender, EventArgs e) { if (ddlCourse4.SelectedIndex != 0 && ddlCourse4.SelectedIndex != -1) { txtCourseNum4.Text = ddlCourse4.SelectedValue.ToString(); RegistredCourses obj1 = new RegistredCourses(); int ID = Convert.ToInt32(Session["ID"].ToString()); int CourseID = Convert.ToInt32(ddlCourse4.SelectedValue.ToString()); DataRow dr1; dr1 = obj1.drSearchRegisterSubjectTeacher(ID, CourseID); if (dr1 != null) { labTeacher4.Text = dr1["EmployeeName"].ToString(); } } }