public (bool IsError, string Message) DeleteValueByGuidWithResult(Guid guid)
        {
            _db = new DbDataContext();

            try
            {
                _db.Remove(_db.Cheques.FirstOrDefault(p => p.Guid == guid));
                _db.SaveChanges();
                return(false, "");
            }
            catch (Exception ex)
            {
                return(true, ex.Source);
            }
            finally
            {
                _db?.Dispose();
            }
        }