从Rundll32调用SetCursorPos函数？

Question

我如何SetCursorPos从Windows RunDll32应用程序正确调用该函数？

如果我试试这个,它会将光标发送到右下角:

RunDll32.exe user32.dll,SetCursorPos 100, 100

但是我将正确的值传递给它的参数:

https://msdn.microsoft.com/en-us/library/windows/desktop/ms648394%28v=vs.85%29.aspx

PS:我对NirCMD应用程序等替代品不感兴趣,我知道它们,我只想知道我所做问题的答案,谢谢.

Answer 1

这是不可能的.RunDll32只能使用此签名调用函数:

void CALLBACK EntryPoint(HWND hwnd, HINSTANCE hinst, LPSTR lpszCmdLine, int nCmdShow);

所以,如果你这样做

RunDll32.exe user32.dll,SetCursorPos 100 100

你告诉你RunDll32.exe这样做:

SetCursorPos(0x314159, 0x265358, "100 100", 1)

...前两个参数不在您的控制范围内(例如,在我的机器中,调用将光标移动到右上角).

来自文档的更多信息:

hwnd - window handle that should be used as the owner window for
       any windows your DLL creates
hinst - your DLL's instance handle
lpszCmdLine - ASCIIZ command line your DLL should parse
nCmdShow - describes how your DLL's windows should be displayed