发送处于循环状态时，热键不起作用 [英] hotkeys does not work when send is in loop

问题描述

假设此代码:

Loop
{
    if enabled
        Send, /
}

m::
    enabled := !enabled
Return

例如，我想切换将/发送到记事本.但是，如果我通过在键盘上按 M 来运行此代码，则再次按M键不会禁用发送.
由于Ive尝试使用不禁用m键的msgbox，因此看起来像循环中的send命令会导致此问题. 如何使此代码正常工作? (SendInput和Play也不起作用)

I want to toggle sending / to a Notepad for example. But if I run this code by pressing M on keyboard, then pressing the M key again does not disable sending.
Looks like the send command in the Loop cause this issue since Ive tried using msgbox which does not disable the m key.
How can I make this code to work? (SendInput and Play does not work too)

推荐答案

这是因为您的循环阻止了任何其他执行.除非该循环是脚本中唯一的内容，否则您通常希望避免使用循环，而使用计时器 a>代替.

It's because your loop is blocking any other execution. Unless that loop is the only thing in your script, you generally want to avoid using loops and use timers instead.

计时器不会阻止进一步的执行，但其行为更像是自己的线程.这是一个使用计时器的示例:

Timers don't block further execution but act more like their own thread. Here's an example using a timer:

slashTimerActive := 0

m::
    if (!slashTimerActive)
        SetTimer, SendSlash, 100 ; Call the sub every 100ms
    else
        SetTimer, SendSlash, Off

    slashTimerActive := !slashTimerActive ; Flip the variable
return

; Subroutine
SendSlash:
    SendInput, /
return

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