public Collection <VLLibraryQuestion> GetLibraryQuestions(Int16 categoryId, int pageIndex, int pageSize, ref int totalRows, string whereClause = null, string orderByClause = null, short textsLanguage = /*DefaultLanguage*/ -2) { #region SecurityLayer #endregion return(LibrariesDal.GetLibraryQuestions(this.AccessTokenId, categoryId, pageIndex, pageSize, ref totalRows, whereClause, orderByClause, textsLanguage)); }