public int CourseClassMaterials_CheckBAL(CourseMaterials _objCourseMaterials) => _ConfigurationDAL.CourseClassMaterials_CheckDAL(_objCourseMaterials);
public int CourseClassMaterials_CheckBAL(CourseMaterials _objCourseMaterials) => _ConfigurationDAL.CourseClassMaterials_CheckDAL(_objCourseMaterials);