2012-03-22 73 views
0

环境:
Windows 7的
Visual Studio 2010的C++的Win32 API
的Internet Explorer 9
的OpenGL我怎么能SendMessage函数到Internet Explorer 9 WinAPI的

项目目标:
纹理互联网explorer9屏幕实时上一个3d平面(GL_QUADS)。鼠标采摘的3D平面,与相对鼠标位置的点击消息发布真正的Internet Explorer 9
的objectvie是“控制其他程序与3D纹理和鼠标操作上我的应用程序”

代码:

HWND target; 

//... 
//in winmain 
target = ::FindWindow("IEFrame",NULL); 
glutMouseFunc(MouseEvent); 
//... 


//in MouseEvent 
void MouseEvent(int iButton, int iState, int x, int y) 
{ 
    if(iState == GLUT_DOWN) 
    { 
     if(iButton == GLUT_LEFT_BUTTON) 
     { 
      POINT p; 
      p.x = x; p.y = y; 
      POINT pOut = PickWithPlane(target,p); 
      //I don't explain this function. cuz it has very long codes and so complicated and don't important. 
      //it is a simply transform point from my application's Client picking point 'p' to target application(=HWND target)'s relative picking point. 

      //send a click message to target. but this SendMessage don't work. 
      SendMessage(target, WM_LBUTTONDOWN, MK_LBUTTON, MAKELPARAM(pOut.x, POut.y); 
     } 
    } 
} 

我用PostMessage的 insted的的的SendMessage,但结果是相同的。
互联网探索不发送任何反应。

我看着使用Microsoft Spy ++消息窗口。

// on real-click IE9's window any point 
<10972> 000C0F82 S WM_PARENTNOTIFY fwEvent: WM_LBUTTONDOWN xPos:475 yPos:700 
<10973> 000C0F82 R WM_PARENTNOTIFY 
<10974> 000C0F82 S WM_MOUSEACTIVATE hwndTopLevel:000C0F82 nHittest:HTCLIENT uMsg:WM_LBUTTONDOWN 
<10975> 000C0F82 R WM_MOUSEACTIVATE fuActivate:MA_ACTIVATE 
<10976> 000C0F82 S WM_SETCURSOR hwnd:00231438 nHittest:HTCLIENT wMouseMsg:WM_LBUTTONDOWN 
<10977> 000C0F82 R WM_SETCURSOR fHaltProcessing:False 
//mouseup 
<10978> 000C0F82 S WM_SETCURSOR hwnd:00231438 nHittest:HTCLIENT wMouseMsg:WM_MOUSEMOVE 
<10979> 000C0F82 R WM_SETCURSOR fhaltProcessing:False 

,并使用我的应用程序代码发送的消息是下一个:

// on my application's messge 
<13106> 000C0F82 S WM_LBUTTONDOWN fwKeys:MK_LBUTTON xPos:1231 yPos:289 
<13107> 000C0F82 R WM_LUBTTONDOWN 

我猜一些消息发送。但我不知道什么信息可以做到这一点。
谁知道它的解决方案?
谁知道使用这种方式控制一般应用?

帮帮我!

回答

2

有些程序不提交输入伪造PostMessageSendMessage。相反,你应该输入SendInput。您可能会发现使用UI自动化的更高级别方法比伪造输入更容易。