leeming · 2006-06-30 08:18:15 · 阅读: 405 delphi摸擬按鍵.為什麼這 shift不起作用? sendmessage($7903F0, WM_KEYDOWN, VK_SHIFT, 0); sendmessage($7903F0, WM_KEYDOWN, VK_DOWN, 0); sendmessage($7903F0, WM_KEYUP, VK_DOWN, 0); sendmessage($7903F0, WM_KEYUP, VK_SHIFT, 0);