System.IO.Pipes.PipeStream.EndRead C# (CSharp) Méthode

        public override int EndRead(IAsyncResult asyncResult)
        {
            if (_isAsync)
                return TaskToApm.End<int>(asyncResult);
            else
                return base.EndRead(asyncResult);
        }

		public static int Read(PipeStream stream, byte[] buffer, int offset, int count, bool isAsync, TimeoutHelper timeoutHelper)
		{
			// 异步时，使用异步方式读取数据
			if (isAsync)
			{
				IAsyncResult asyncResult = stream.BeginRead(buffer, offset, count, null, null);

				// 等待 timeoutHelper 计算后的剩余时间，如果在这段时间内没有读到数据，那么将直接返回，这时，由于没有读到数据，返回的数据长度为 0
				asyncResult.AsyncWaitHandle.WaitOne(timeoutHelper == null ? 60000 : (int)timeoutHelper.RemainingTime().TotalMilliseconds);

				if (asyncResult.GetType() == pipeStreamAsyncResultType)
				{
				    pipeStreamAsyncResult_waitHandle.SetValue(asyncResult, null);
				}

				return stream.EndRead(asyncResult);
			}

			// 使用系统内置的方式进行同步阻塞式读取，该方法直到读取到数据才返回
			return stream.Read(buffer, offset, count);
		}