protected void uiDropDownListClasses_SelectedIndexChanged(object sender, EventArgs e) { DBLayer db = new DBLayer(); uiDropDownListClassRooms.DataSource = db.GetAllClassRoomsByClassID(Convert.ToInt32(uiDropDownListClasses.SelectedValue)); uiDropDownListClassRooms.DataTextField = "ArName"; uiDropDownListClassRooms.DataValueField = "ClassRoomID"; uiDropDownListClassRooms.DataBind(); uiDropDownListCourses.DataSource = db.GetAllCoursesByClass(Convert.ToInt32(uiDropDownListClasses.SelectedValue)); uiDropDownListCourses.DataTextField = "ArName"; uiDropDownListCourses.DataValueField = "CourseID"; uiDropDownListCourses.DataBind(); }
private void LoadDDLs() { DBLayer db = new DBLayer(); uiDropDownListClasses.DataSource = db.GetAllClass(); uiDropDownListClasses.DataTextField = "ArName"; uiDropDownListClasses.DataValueField = "ClassID"; uiDropDownListClasses.DataBind(); uiDropDownListClasses.SelectedIndex = 0; uiDropDownListClassRooms.DataSource = db.GetAllClassRoomsByClassID(Convert.ToInt32(uiDropDownListClasses.SelectedValue)); uiDropDownListClassRooms.DataTextField = "ArName"; uiDropDownListClassRooms.DataValueField = "ClassRoomID"; uiDropDownListClassRooms.DataBind(); uiDropDownListClassRooms.SelectedIndex = 0; uiDropDownListCourses.DataSource = db.GetAllCoursesByClass(Convert.ToInt32(uiDropDownListClasses.SelectedValue)); uiDropDownListCourses.DataTextField = "ArName"; uiDropDownListCourses.DataValueField = "CourseID"; uiDropDownListCourses.DataBind(); uiDropDownListSchoolYear.DataSource = db.GetAllSchoolYear(); uiDropDownListSchoolYear.DataTextField = "ArName"; uiDropDownListSchoolYear.DataValueField = "SchoolYearID"; uiDropDownListSchoolYear.DataBind(); uiDropDownListSchoolYear.SelectedIndex = 0; }
private void BindData() { DBLayer db = new DBLayer(); DataSet ds = new DataSet(); ds = db.GetAllCoursesByClass(Convert.ToInt32(uiDropDownListClasses.SelectedValue)); uiGridViewCourses.DataSource = ds; uiGridViewCourses.DataBind(); }