我想做一个后台循环按空格 然后按 组合键Alt+t ,不知道为什么组合键一直不成功 Alt无效 只有空格和t生效了，求指教
Delay 3000
h = Plugin.Window.MousePoint()
Delay 3000
For 99999
Call Plugin.Bkgnd.KeyPress(h, 32)
Delay 3000
Call Plugin.Bkgnd.KeyDown(h, 18)
Delay 200
Call Plugin.Bkgnd.KeyPress(h, 84)
Delay 200
Call Plugin.Bkgnd.KeyDown(h, 18)
Delay 3000
Next