C# 判断远程桌面登录用户的计算机名

我已经断断续续地研究了几周时间，研究如何确定通过远程桌面登录的用户的计算机名称。

我有一个用户在终端服务器环境上运行的应用程序，我想捕获并存储他们用来连接到终端服务器的计算机的名称。

到目前为止，我还没有找到代码或创建自己的代码来做到这一点，我认为我只是没有提出正确的问题。

任何帮助将不胜感激。

附言。我正在使用 C# 和 .Net 4.0

好的，我找到了解决方案http://www.amasso.info/?p=165 http://www.amasso.info/?p=165

代码复制如下...

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Security.Principal;
using System.Net;

namespace loginName
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            WindowsPrincipal wp = new WindowsPrincipal(WindowsIdentity.GetCurrent());
            MessageBox.Show(wp.Identity.Name); // Username
            MessageBox.Show(GetTerminalServerClientNameWTSAPI()); // Remote Host PC Name

        }

        private static string GetTerminalServerClientNameWTSAPI()
        {

            const int WTS_CURRENT_SERVER_HANDLE = -1;

            IntPtr buffer = IntPtr.Zero;
            uint bytesReturned;

            string strReturnValue = "";
            try
            {
                WTSQuerySessionInformation(IntPtr.Zero, WTS_CURRENT_SERVER_HANDLE, WTS_INFO_CLASS.WTSClientName, out buffer, out bytesReturned);
                strReturnValue = System.Runtime.InteropServices.Marshal.PtrToStringAnsi(buffer);
            }

            finally
            {
                buffer = IntPtr.Zero;
            }

            return strReturnValue;
        }

        enum WTS_INFO_CLASS
        {
            WTSInitialProgram,
            WTSApplicationName,
            WTSWorkingDirectory,
            WTSOEMId,
            WTSSessionId,
            WTSUserName,
            WTSWinStationName,
            WTSDomainName,
            WTSConnectState,
            WTSClientBuildNumber,
            WTSClientName,
            WTSClientDirectory,
            WTSClientProductId,
            WTSClientHardwareId,
            WTSClientAddress,
            WTSClientDisplay,
            WTSClientProtocolType

        }

        [System.Runtime.InteropServices.DllImport("Wtsapi32.dll")]
        private static extern bool WTSQuerySessionInformation(System.IntPtr hServer, int sessionId, WTS_INFO_CLASS wtsInfoClass, out System.IntPtr ppBuffer, out uint pBytesReturned);

    }
}