private static int WinProc(int uMsg, int wParam, int lParam)
{
CallBack_EnumWinProc myEnumProc = new CallBack_EnumWinProc(EnumWinProc);
if (uMsg == HCBT_ACTIVATE)
{
EnumChildWindows(wParam, myEnumProc, 0);
UnhookWindowsHookEx(hHook);
}
return(0);
}
static extern int EnumChildWindows(int hWndParent, CallBack_EnumWinProc lpEnumFunc, int lParam);