是否有可能模拟鼠标移动和鼠标点击隐藏窗口

Is it possible to simulate mouse move and mouse clicks at hidden window?

本文关键字：鼠标 隐藏 窗口 移动 有可能 模拟 是否      更新时间：2023-10-16

那么是否有一种方法可以使我的Win32应用程序"认为"鼠标正在移动其窗口并在实际窗口隐藏时进行一些点击(我的意思是ShowWindow(hWnd, SW_HIDE);)?

我试着模拟鼠标移动与PostMessage和SendMessage，但没有运气到目前为止。

int x = 0;
int y = 0;
while (true)
{
    SendMessage(hwnd, WM_MOUSEMOVE, 0, MAKELPARAM(x, y));
    x += 10;
    y += 10;
    Sleep(100);
}

这可能吗?

这是可能的。这是一个测试隐藏窗口:

#define UNICODE
#include <Windows.h>
#include <Strsafe.h>
#include <Windowsx.h>
LRESULT CALLBACK WndProc(HWND Hwnd, UINT Msg, WPARAM WParam, LPARAM LParam);
INT CALLBACK
WinMain(HINSTANCE hInstance,
        HINSTANCE hPrevInstance,
        LPSTR lpCmdLine,
        INT nCmdShow)
{
  WNDCLASSEX WndClass;
  ZeroMemory(&WndClass, sizeof(WNDCLASSEX));
  WndClass.cbSize           = sizeof(WNDCLASSEX);
  WndClass.lpfnWndProc      = WndProc;
  WndClass.hInstance        = hInstance;
  WndClass.lpszClassName    = L"HiddenWinClass";
  if(RegisterClassEx(&WndClass))
  {
    HWND Hwnd;
    MSG Msg;
    Hwnd = CreateWindowEx(0, L"HiddenWinClass", L"Nan",
      0, 0, 0, 0, 0, NULL, NULL, hInstance, NULL);
    if(Hwnd)
    {
      UpdateWindow(Hwnd);
      ShowWindow(Hwnd, SW_HIDE);
      while(GetMessage(&Msg, 0, 0, 0) > 0)
      {
        TranslateMessage(&Msg);
        DispatchMessage(&Msg);
      }
    }
  }
  return 0;
}

LRESULT CALLBACK
WndProc(HWND Hwnd,
        UINT Msg,
        WPARAM WParam,
        LPARAM LParam)
{
  TCHAR Message[255];
  switch(Msg)
  {
    case WM_MOUSEMOVE:
      StringCbPrintf(Message, sizeof(Message), L"(%d, %d)",
        GET_X_LPARAM(LParam), GET_Y_LPARAM(LParam));
      MessageBox(NULL, Message, L"WM_MOUSEMOVE", MB_OK);
      break;
    default:
      return DefWindowProc(Hwnd, Msg, WParam, LParam);
  }
  return 0;
}

，这是你的代码:

#define UNICODE
#include <Windows.h>
int
main(int argc, char **argv)
{
  HWND Hwnd;
  if((Hwnd = FindWindow(L"HiddenWinClass", L"Nan")))
  {
    int x, y;
    for(x = y = 0 ; ; x += 10, y += 10)
    {
      SendMessage(Hwnd, WM_MOUSEMOVE, 0, MAKELPARAM(x, y));
      Sleep(100);
    }
  }
  return 0;
}
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