常用方法
常用方法
常用方法
常用方法
public Course GetCourseNameCreditByCourseId(int courseId) { return(teacherGateway.GetCourseNameCreditByCourseId(courseId)); }
public Course GetCourseNameCreditByCourseId(int courseId) { return(teacherGateway.GetCourseNameCreditByCourseId(courseId)); }