SmartDeviceProject1.SqlCeStorageHandler.TagExists C# (CSharp) Méthode

        public bool TagExists(SqlCeOfflineEntity entity)
        {
            var tag = (Tag) entity;

            using (var command = new SqlCeCommand())
            {
                command.Connection = GetSqlCeConnection();
                command.CommandText = GET_TAG;
                command.Parameters.Add("@ID", SqlDbType.Int).Value = tag.ID;

                object result = command.ExecuteScalar();

                return result != null;
            }
        }