Use the hook

 
SetWindowsHookEx (WH_GETMESSAGE, MyHookProc, hModule, 0); 
There is something wrong with the//parsing out the coordinates of the 
Case WM_IME_STARTCOMPOSITION: 
Case WM_IME_COMPOSITION: 
X=(wParam & gt;> 16) & amp; 0 XFFFF; 
Y=wParam & amp; 0 XFFFF; 
Font_height=lParam; 

X: 35103, y: 49082, font_height: 16666
Have this,

Use the input method framework

 
BOOL ImeClass_Register (HINSTANCE HINSTANCE) 
{
Modifed WNDCLASSEX wc. 

//
//register class of UI window. 
//
Wc. CbSize=sizeof (modifed WNDCLASSEX); 
Wc. Style=CS_INPUTSTAR | CS_IME; 
Wc. LpfnWndProc=UIWndProc; 
Wc. CbClsExtra=0; 
Wc. CbWndExtra=2 * sizeof (LONG); 
The wc. The hInstance=hInstance; 
Wc. HCursor=LoadCursor (NULL, IDC_ARROW); 
Wc. HIcon=NULL; 
Wc. LpszMenuName=(LPTSTR) NULL; 
Wc. LpszClassName=CLSNAME_UI; 
Wc. HbrBackground=NULL; 
Wc. HIconSm=NULL; 

if (! RegisterClassEx ((LPWNDCLASSEX) & amp; Wc)) 
Return FALSE; 
Ofstream outfile (" D: \ \ log. TXT ", the ios: : app); 
Outfile & lt; <"ImeClass_Register" & lt; Outfile. Close (); 
return TRUE; 
} 
//ImmInstallIME also succeeded input menu building shell input method, I have 

But the window class callback UIWndProc
, which has not been entered
There is no solution...
Or what do you get QQ VS the IE application enter the coordinates of the cursor