请教C#进程间匿名管道的使用

[NIJIA72]

本人长期开发WEB项目, 对winodws编程不是太灵光, 最近要做这么一个东西,实在吃力, 请懂的朋友帮帮忙

一个控制台程序, 创建一个进程, 打开一个子程序,
子程序会往匿名管道内写内容,主程序读匿名管道内容输出

我现在的有的DEMO如下

//子程序
using System;
using System.IO;
using System.IO.Pipes;

class PipeClient
{
    static void Main(string[] args)
    {
        if (args.Length > 0)
        {
            using (PipeStream pipeClient = new AnonymousPipeClientStream(PipeDirection.In, args[0]))
            {

                Console.WriteLine("Client Current TransmissionMode: {0}.",
                   pipeClient.TransmissionMode);

                // Anonymous Pipes do not support Message mode.
                try
                {
                    Console.WriteLine("Client Setting ReadMode to \"Byte\".");
                    pipeClient.ReadMode = PipeTransmissionMode.Byte;
                }
                catch (NotSupportedException e)
                {
                    Console.WriteLine("EXCEPTION: {0}", e.Message);
                }

                using (StreamReader sr = new StreamReader(pipeClient))
                {
                    // Display the read text to the console
                    string temp;
                    while ((temp = sr.ReadLine()) != null)
                    {
                        Console.WriteLine("client receive:" + temp);
                    }
                }
            }
        }
        Console.Write("Press Enter to continue...");
        Console.ReadLine();
    }
}

//----------------------------------------------------------------------------------------

//主程序
using System;
using System.IO;
using System.IO.Pipes;
using System.Diagnostics;

class PipeServer
{
    static void Main()
    {
        Process pipeClient = new Process();
        pipeClient.StartInfo.FileName = "PipeClient.exe";

        using (AnonymousPipeServerStream pipeServer = new AnonymousPipeServerStream(PipeDirection.Out, HandleInheritability.Inheritable))
        {
            Console.WriteLine("Server Current TransmissionMode: {0}.",
                pipeServer.TransmissionMode);

            // Anonymous pipes do not support Message mode.
            try
            {
                Console.WriteLine("Server Setting ReadMode to \"Byte\".");
                pipeServer.ReadMode = PipeTransmissionMode.Byte;
            }
            catch (NotSupportedException e)
            {
                Console.WriteLine("EXCEPTION: {0}", e.Message);
            }

            // Pass the client process a handle to the server.
            pipeClient.StartInfo.Arguments = pipeServer.GetClientHandleAsString();
            pipeClient.StartInfo.UseShellExecute = false;
            pipeClient.Start();
            
            pipeServer.DisposeLocalCopyOfClientHandle();

            try
            {
                // Read user input and send that to the client process.
                using (StreamWriter sw = new StreamWriter(pipeServer))
                {
                    sw.AutoFlush = true;
                    Console.WriteLine("Enter text: ");
                    sw.WriteLine(Console.ReadLine());

                }
            }
            // Catch the IOException that is raised if the pipe is broken
            // or disconnected.
            catch (IOException e)
            {
                Console.WriteLine("ERROR: {0}", e.Message);
            }
        }

        pipeClient.WaitForExit();
        pipeClient.Close();
    }
}

问题一, 为什么主程序打开子程序, 子程序没窗口
问题二, 以上是主程打开子程序, 传给子程序句柄, 但我的需求是子程序是别人写的, 人家没有接收句柄的代码
只能主程序打开子程序时, 得到子程序的句柄,
比如 IntPtr intptr = pipeClient.Handle ;
如何用这个打开子程序时得到的子程序句柄 IntPtr, 在主程序内得到子程序的管道信息呢
DEMO, 连接文章, 都可以, 请大家教我

[NIJIA72]

顶一下, 有没有人教我