在C＃中模擬鍵盤Enter鍵

Question

我試圖在Win7中模擬各種任務，但是我在使用此功能時遇到一些問題：

LeftMouseClick(Cursor.Position.X - 720, Cursor.Position.Y - 45);
System.Threading.Thread.Sleep(1000);

// Simulate each key stroke
InputSimulator.SimulateKeyDown(VirtualKeyCode.RETURN);
InputSimulator.SimulateKeyUp(VirtualKeyCode.RETURN);

InputSimulator.SimulateTextEntry("cmd");
System.Threading.Thread.Sleep(1000);


InputSimulator.SimulateKeyDown(VirtualKeyCode.RETURN);
InputSimulator.SimulateKeyUp(VirtualKeyCode.RETURN);

我要做的就是按START（開始），編寫cmd，然后按Enter。 除按Enter鍵外，所有工作均順利進行。

所有這些都在RDP ActiveX上發生，這是代碼：

var client = (IMsRdpClient7)rdp.GetOcx();
    // client.RemoteProgram2.RemoteProgramMode = true;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).DisplayConnectionBar = true;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).ConnectionBarShowPinButton = true;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).BitmapVirtualCache32BppSize = 48;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).ConnectionBarShowRestoreButton = false;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).ConnectionBarShowMinimizeButton = true;

((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).EnableWindowsKey = 1;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).GrabFocusOnConnect = true;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).RedirectDrives = true;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).RedirectClipboard = true;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).RedirectPrinters = true;
((MSTSCLib.IMsRdpClientAdvancedSettings5)rdp.AdvancedSettings).RedirectPOSDevices = true;

rdp.Server = "1.2.3.4";
rdp.UserName = "Rmlabuser2";
IMsTscNonScriptable secured = (IMsTscNonScriptable)rdp.GetOcx();
secured.ClearTextPassword = "Rmlabuser2";
// rdp.FullScreenTitle = "Full Screen";
// rdp.SecuredSettings.FullScreen = 1;
// rdp.SecuredSettings.StartProgram = "calc";
rdp.Connect();

我重復一遍，按鍵有效，我無法按Enter鍵。

謝謝。

Answer 1

您可以嘗試P /調用Windows的keybd_event方法。

[DllImport("user32.dll")]
static extern void keybd_event(byte bVk, byte bScan, uint dwFlags,
int dwExtraInfo);

const uint KEYEVENTF_EXTENDEDKEY = 0x0001;
const uint KEYEVENTF_KEYUP = 0x0002;

然后，當您想按它時：

keybd_event((byte)System.Windows.Forms.Keys.Enter, 0x45, KEYEVENTF_EXTENDEDKEY, 0); //Key down
keybd_event((byte)System.Windows.Forms.Keys.Enter, 0x45, KEYEVENTF_EXTENDEDKEY |KEYEVENTF_KEYUP, 0); //Key up

Answer 2

對於任何發現此問題的人，我也遇到同樣的問題。 Mitch在這里回答了唯一對我有用的解決方案： 無法將單個按鍵功能發送到遠程桌面

簡而言之，直接使用KEYEVENTF_UNICODE標志發送字符。 並非所有字符都可以表示為虛擬鍵。