/// <summary> /// 绑定学年学期下拉框的方法 /// </summary> private void CmbSchoolTermInfo() { List <SchoolTerm> studentclass = bllCommon.GetAllSchoolTerm(); studentclass.Insert(0, new SchoolTerm { TermName = "——请选择学年——", SchoolTermID = 0 }); cmbSchoolTerm.DisplayMember = "TermName"; //绑定下拉框要显示的字段 cmbSchoolTerm.ValueMember = "SchoolTermID"; //绑定下拉框的值字段 cmbSchoolTerm.DataSource = studentclass; //绑定下拉框的数据源 }
/// <summary> /// 查询各个表的信息赋值给下拉框 /// </summary> private void cmbData() { List <SchoolTerm> studentclass = common.GetAllSchoolTerm(); studentclass.Insert(0, new SchoolTerm { TermName = "——请选择学年——", SchoolTermID = 0 }); cmbSchoolTerm.DataSource = studentclass; cmbSchoolTerm.DisplayMember = "TermName"; cmbSchoolTerm.ValueMember = "SchoolTermID"; List <Course> course = common.GetAllCourse(); course.Insert(0, new Course { CourseType = "——请选择类型——", CourseID = 0 }); cmbCourseType.DataSource = course; cmbCourseType.DisplayMember = "CourseType"; cmbCourseType.ValueMember = "CourseID"; }
private void cmbData() { //cmbCollege.Items.Insert(0, "——请选择学院——"); //添加下拉框第一项的值 List <CollegeInfo> collegeinfo = common.GetAllCollegeInfo(); //调用GetAllCollegeInfo()方法获取学院信息并赋值给数组a collegeinfo.Insert(0, new CollegeInfo { CollegeName = "——请选择学院——", CollegeID = 0 }); cmbCollege.DataSource = collegeinfo; cmbCollege.DisplayMember = "CollegeName"; cmbCollege.ValueMember = "CollegeID"; List <SchoolTerm> studentclass = common.GetAllSchoolTerm(); studentclass.Insert(0, new SchoolTerm { TermName = "——请选择学年——", SchoolTermID = 0 }); cmbSchoolTerm.DataSource = studentclass; cmbSchoolTerm.DisplayMember = "TermName"; cmbSchoolTerm.ValueMember = "SchoolTermID"; }