//绑定课程表信息到DataList,是当前学期的课程 public void DataListBind(string tag) { DalOperationAboutCourses doac = new DalOperationAboutCourses(); string termTag = DalCommon.GetTermTag(new SqlConnection(ConfigurationManager.ConnectionStrings["ConnStr"].ConnectionString));//获取当前学期的标识 DataTable dt = new DataTable(); if (tag == "当前学期") { dt = doac.FindCurrentTermCoursesList().Tables[0]; } else { dt=doac.FindCourseByTermTage(tag).Tables[0]; } this.dlCourse.DataSource = dt; this.dlCourse.DataBind(); }