コード例 #1
0
        /// <summary>
        /// Executes the command against the connection and sends the resulting <see cref="IDataQueryAsync" /> for reading multiple results sets.
        /// </summary>
        /// <param name="queryAction">The query action delegate to pass the open <see cref="IDataQueryAsync" /> for reading multiple results.</param>
        /// <param name="cancellationToken">The cancellation instruction.</param>
        public async Task QueryMultipleAsync(Action <IDataQueryAsync> queryAction, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (queryAction == null)
            {
                throw new ArgumentNullException(nameof(queryAction));
            }

            AssertDisposed();

            try
            {
                await _dataSession.EnsureConnectionAsync(cancellationToken).ConfigureAwait(false);

                LogCommand();


                using (var reader = await _command.ExecuteReaderAsync(cancellationToken).ConfigureAwait(false))
                {
                    var query = new QueryMultipleResult(reader);
                    queryAction(query);
                }

                TriggerCallbacks();
            }
            finally
            {
                _dataSession.ReleaseConnection();
                Dispose();
            }
        }
コード例 #2
0
        /// <summary>
        /// Executes the command against the connection and sends the resulting <see cref="IDataQuery" /> for reading multiple results sets.
        /// </summary>
        /// <param name="queryAction">The query action delegate to pass the open <see cref="IDataQuery" /> for reading multiple results.</param>
        public void QueryMultiple(Action <IDataQuery> queryAction)
        {
            if (queryAction == null)
            {
                throw new ArgumentNullException(nameof(queryAction));
            }

            AssertDisposed();

            try
            {
                _dataSession.EnsureConnection();

                LogCommand();


                using (var reader = _command.ExecuteReader())
                {
                    var query = new QueryMultipleResult(reader);
                    queryAction(query);
                }

                TriggerCallbacks();
            }
            finally
            {
                _dataSession.ReleaseConnection();
                Dispose();
            }
        }
コード例 #3
0
ファイル: DataCommand.cs プロジェクト: zyj0021/FluentCommand
        /// <summary>
        /// Executes the command against the connection and sends the resulting <see cref="IDataQueryAsync" /> for reading multiple results sets.
        /// </summary>
        /// <param name="queryAction">The query action delegate to pass the open <see cref="IDataQueryAsync" /> for reading multiple results.</param>
        /// <param name="cancellationToken">The cancellation instruction.</param>
        public async Task QueryMultipleAsync(Action <IDataQueryAsync> queryAction, CancellationToken cancellationToken = default)
        {
            if (queryAction == null)
            {
                throw new ArgumentNullException(nameof(queryAction));
            }

            await QueryFactoryAsync(async (token) =>
            {
                using var reader = await _command.ExecuteReaderAsync(cancellationToken).ConfigureAwait(false);
                var query        = new QueryMultipleResult(reader);
                queryAction(query);

                return(true);
            }, false, cancellationToken).ConfigureAwait(false);
        }
コード例 #4
0
ファイル: DataCommand.cs プロジェクト: zyj0021/FluentCommand
        /// <summary>
        /// Executes the command against the connection and sends the resulting <see cref="IDataQuery" /> for reading multiple results sets.
        /// </summary>
        /// <param name="queryAction">The query action delegate to pass the open <see cref="IDataQuery" /> for reading multiple results.</param>
        public void QueryMultiple(Action <IDataQuery> queryAction)
        {
            if (queryAction == null)
            {
                throw new ArgumentNullException(nameof(queryAction));
            }

            QueryFactory(() =>
            {
                using var reader = _command.ExecuteReader();
                var query        = new QueryMultipleResult(reader);
                queryAction(query);

                return(true);
            }, false);
        }