请教钩子函数

Question

http://dev.csdn.net/develop/article/53/53147.shtm
http://dev.csdn.net/develop/article/39/39410.shtm
http://dev.csdn.net/develop/article/26/26865.shtm
http://dev.csdn.net/develop/article/28/28554.shtm

Answer 1

模拟鼠标点击，可以用mouse_event来实现。
添加密码，可以先用FindWindowEx或者EnumChildWindow之类的API，找到密码框句柄，然后用SendMessage发一个WM_SETTEXT消息过去。

Answer 2

我想类似于TElTEL拨号器那种外挂性质的

Answer 3

你又不是截按键消息，应该不用钩子函数吧，可以用 kugou123(酷狗）兄介绍的方法啊.

Answer 4

you should use message hook to do it.it must be a dll.i write it to save my password.
1.
g_hHook = SetWindowsHookEx(WH_CALLWNDPROC, CallWndProc, g_hDllIns, 0);
2.in hook callback functionLRESULT CALLBACK CallWndProc(int code, WPARAM wParam, LPARAM lParam)
{
AFX_MANAGE_STATE(AfxGetStaticModuleState());
try 
{
if (code >= 0)
{
CWPSTRUCT *wp= (CWPSTRUCT*) lParam;
if(wp->message == WM_SHOWWINDOW && wp->hwnd)
                              {
                                HWND hwnd = wp->hwnd;
char lpClassName[255],lpCaption[255];
memset(lpClassName,0,255);
//获取类名
GetClassName(hwnd,lpClassName,255);  
GetWindowText(hwnd,lpCaption,255);
CString strClass(lpClassName);
CString strCaption(lpCaption);
                                     if(strClass == "#32770")
{
                                          if(strCaption == "Test")
                                            EnumChildWindows(hwnd,(WNDENUMPROC)FillPassProc,0);  //fill your password here
                                     }
                                   
                   }
         }
}BOOL CALLBACK FillPassProc(HWND hwnd,DWORD lParam)
{
char lpClassName[255],lpText[255];
memset(lpClassName,0,255);
memset(lpText,0,255);
GetWindowText(hwnd,lpText,255);
//获取类名
GetClassName(hwnd,lpClassName,255);
{ 
//判断是否是Edit控件
CString strClass(lpClassName);
if (0 == strClass.CompareNoCase("Edit"))
{
//获取窗口风格
LONG lStyle =::GetWindowLong(hwnd,GWL_STYLE);
//如果设置了ES_PASSWORD属性
if (lStyle & ES_PASSWORD)
{
         
                      SendMessage(hwnd,WM_SETTEXT,0,(LPARAM)"testpassword");
                            }
                   }
return 1;
}