C# (CSharp) NoteDAO.Query Examples

Example #1

        //Tien
        public string GenerateCode()
        {
            var code     = "N" + TextExpress.Randomize(6, TextExpress.NUMBER + TextExpress.NUMBER);
            var existing = dao.Query(x => x.NoteCode == code).FirstOrDefault();

            while (existing != null)
            {
                code     = "N" + TextExpress.Randomize(6, TextExpress.NUMBER + TextExpress.NUMBER);
                existing = dao.Query(x => x.NoteCode == code).FirstOrDefault();
            }
            return(code);
        }