public int CourseMaterials_CheckBAL(CourseMaterials _objCourseMaterials) => _ConfigurationDAL.CourseMaterials_CheckDAL(_objCourseMaterials);
public int CourseMaterials_CheckBAL(CourseMaterials _objCourseMaterials) => _ConfigurationDAL.CourseMaterials_CheckDAL(_objCourseMaterials);