按键精灵判断鼠标先按下右键然后再按下左键左键按下，就按下键盘3键

Do
key = WaitClick()
If key = 32773 Then
Exit Do
End If
Loop

Do
key = WaitClick()
If key = 32769 Then
Exit Do
End If
Loop

KeyDown "3", 1
或者：
Do
Key = WaitClick()
key2 = WaitClick ()
Loop Until key = 32773 and key2 = 32769
KeyDown "3", 1