在钩子中截获WM_SETTEXT<br><br>WM_SETTEXT <br>wParam = 0; // not used; must be zero <br>lParam = (LPARAM)(LPCTSTR)lpsz; // address of window-text string <br><br>Parameters<br>lpsz : Value of lParam. Points to a null-terminated string that is the window text.<br> 屏蔽掉