c#實現windows遠程桌面連接程式

使用winform製作windows遠程桌面連接程式，windows自帶了遠程桌面連接，我們需要將遠程桌面連接集成
到自己的winform程式，並實現管理遠程主機的配置。

遠程桌面核心類庫

windows系統自帶了遠程桌面activex dll，目錄：
c:\Windows\System32\mstscax.dll
此類庫無法使用c#直接調用，介紹一個工具AxImp.exe

AxImp.exe

https://msdn.microsoft.com/zh-cn/library/8ccdh774(VS.80).aspx
ActiveX 控制項導入程式將 ActiveX 控制項的 COM 類型庫中的類型定義轉換為 Windows 窗體控制項。

控制項轉換

在cmd輸入以下命令
"c:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\AxImp.exe" "c:\Windows\System32\mstscax.dll"
即可生成AxMSTSCLib.dll，MSTSCLib.dll

遠程桌面連接核心代碼

//遠程連接核心方法
private AxMSTSCLib.AxMsRdpClient7 rdpc = null;
protected void OnCreateControl()
{
    rdpc = new AxMSTSCLib.AxMsRdpClient7();
    rdpc.OnDisconnected += new AxMSTSCLib.IMsTscAxEvents_OnDisconnectedEventHandler(rdpc_OnDisconnected);
    this.Controls.Add(rdpc);
    rdpc.Dock = DockStyle.Fill;
    rdpc.BringToFront();
}

void rdpc_OnDisconnected(object sender, AxMSTSCLib.IMsTscAxEvents_OnDisconnectedEvent e)
{
   //處理斷開連接
}


public void Disconnect()
{
    try
    {
        if (rdpc.Connected == 1)
        {
            rdpc.Disconnect();
        }
    }
    catch (Exception)
    {

    }

}

private void SetRdpClientProperties(Machine parMachine)
{
    rdpc.Server = parMachine.MachineName;
    rdpc.AdvancedSettings2.RDPPort = parMachine.Port;
    rdpc.UserName = parMachine.UserName;
    rdpc.Domain = parMachine.DomainName;
    if (parMachine.Password != "")
    {
        rdpc.AdvancedSettings5.ClearTextPassword = parMachine.Password;
    }
    rdpc.AdvancedSettings5.RedirectDrives = parMachine.ShareDiskDrives;
    rdpc.AdvancedSettings5.RedirectPrinters = parMachine.SharePrinters;
    rdpc.ColorDepth = (int)parMachine.ColorDepth;
}

public void Connect(Machine parMachine)
{
    SetRdpClientProperties(parMachine);
    rdpc.Connect();
}

//遠程主機配置
[Serializable()]
public class Machine
{
    private string _RemoteDesktopConnectionName;
    public string RemoteDesktopConnectionName
    {
        get { return _RemoteDesktopConnectionName; }
        set { _RemoteDesktopConnectionName = value; }
    }

    private string _MachineName;
    public string MachineName
    {
        get { return _MachineName; }
        set { _MachineName = value; }
    }
    private string _DomainName;
    public string DomainName
    {
        get { return _DomainName; }
        set { _DomainName = value; }
    }

    private string _UserName;
    public string UserName
    {
        get { return _UserName; }
        set { _UserName = value; }
    }

    private string _Password;
    public string Password
    {
        get { return _Password; }
        set { _Password = value; }
    }

    private bool _AutoConnect;
    public bool AutoConnect
    {
        get { return _AutoConnect; }
        set { _AutoConnect = value; }
    }

    private bool _ShareDiskDrives;
    public bool ShareDiskDrives
    {
        get { return _ShareDiskDrives; }
        set { _ShareDiskDrives = value; }
    }

    private bool _SharePrinters;
    public bool SharePrinters
    {
        get { return _SharePrinters; }
        set { _SharePrinters = value; }
    }

    private bool _SavePassword;
    public bool SavePassword
    {
        get { return _SavePassword; }
        set { _SavePassword = value; }
    }

    private Colors _ColorDepth;
    public Colors ColorDepth
    {
        get { return _ColorDepth; }
        set { _ColorDepth = value; }
    }

    public int Port
    {
        get
        {
            return _Port;
        }

        set
        {
            _Port = value;
        }
    }

    private int _Port;


    public enum Colors
    {
        HighColor15 = 15,
        HighColor16 = 16,
        Color256 = 8,
        TrueColor = 24
    }
}

推薦開源實現

Palantir - Remote Desktop Manager
https://www.codeproject.com/Articles/19836/Palantir-Remote-Desktop-Manager