// 添加课程信息数据 public string AddCourseBaseInfo(string courseId, string courseName, decimal courseCreadit, string courseHour, string courseType, string courseDepartement, string courseClass, string courseTheory, string courseExperiment, string courseOpentime, string coursePrior, int status) { return(courseDAL.AddCourseBaseInfo(courseId, courseName, courseCreadit, courseHour, courseType, courseDepartement, courseClass, courseTheory, courseExperiment, courseOpentime, coursePrior, status)); }