How do I swap primary and secondary mouse buttons from the command line or by using a hotkey without...












0















My eight-year-old son is left-handed and I am right-handed. I wish to be able to quickly and easily switch primary and secondary mouse buttons from the command line. We use Windows 10. I found this, which provides c and C#* solutions. I found this which provides a solution which does require rebooting, and also provides a link to the Stack Overflow answer. However, it seems to me that this should be possible to do without resorting to a compiled language. I would be happy with a solution using PowerShell, Python, Perl, a nircmd utility, etc., but I'd rather not resort to a compiled language.



Thank you for your help.




  • FYI if you're interested: the language name apparently uses the "#" (U+0023 # NUMBER SIGN) character, not the "♯" (U+266F ♯ MUSIC SHARP SIGN) character, even though its name is pronounced C Sharp. cf. https://en.wikipedia.org/wiki/C_Sharp_(programming_language)#Name.


Edit: Changed question to add "...or by using a hotkey...", since I ultimately wanted to do this with an Autohotkey hotkey; it turns out that Autohotkey can do the swap itself. I was assuming that the answer would be e.g. a Powershell script, which I would invoke by using an Autohotkey hotkey. See the accepted answer.










share|improve this question

























  • Would you be ok with an AutoHotkey script. Would be pretty easy to make a toggle function.

    – Confuzing
    Aug 24 '17 at 19:59











  • Although this isn't guaranteed to work with all programs.

    – Confuzing
    Aug 24 '17 at 20:03











  • I have never done this, and I don't know powershell well, but look at DLLImport and see, for example, ( stackoverflow.com/questions/24391367 ). Put that together with the info from your C# example. I have seen examples of VBS windows API hacks where you automate excel by attaching a temp function, but that is hairy IMO

    – Yorik
    Aug 24 '17 at 21:24













  • Confuzing, Autohotkey would be fine. I use it for a lot (for example, while composing this question I modified my normal script so that I can type ";sharp" and it will insert a sharp symbol). I did not know that Autohotkey could do this. I can probably figure it out myself at this point. Thank you very much

    – ludinom
    Aug 24 '17 at 21:59













  • Yorick, thank you very much. I will probably go the AHK route.

    – ludinom
    Aug 24 '17 at 22:01
















0















My eight-year-old son is left-handed and I am right-handed. I wish to be able to quickly and easily switch primary and secondary mouse buttons from the command line. We use Windows 10. I found this, which provides c and C#* solutions. I found this which provides a solution which does require rebooting, and also provides a link to the Stack Overflow answer. However, it seems to me that this should be possible to do without resorting to a compiled language. I would be happy with a solution using PowerShell, Python, Perl, a nircmd utility, etc., but I'd rather not resort to a compiled language.



Thank you for your help.




  • FYI if you're interested: the language name apparently uses the "#" (U+0023 # NUMBER SIGN) character, not the "♯" (U+266F ♯ MUSIC SHARP SIGN) character, even though its name is pronounced C Sharp. cf. https://en.wikipedia.org/wiki/C_Sharp_(programming_language)#Name.


Edit: Changed question to add "...or by using a hotkey...", since I ultimately wanted to do this with an Autohotkey hotkey; it turns out that Autohotkey can do the swap itself. I was assuming that the answer would be e.g. a Powershell script, which I would invoke by using an Autohotkey hotkey. See the accepted answer.










share|improve this question

























  • Would you be ok with an AutoHotkey script. Would be pretty easy to make a toggle function.

    – Confuzing
    Aug 24 '17 at 19:59











  • Although this isn't guaranteed to work with all programs.

    – Confuzing
    Aug 24 '17 at 20:03











  • I have never done this, and I don't know powershell well, but look at DLLImport and see, for example, ( stackoverflow.com/questions/24391367 ). Put that together with the info from your C# example. I have seen examples of VBS windows API hacks where you automate excel by attaching a temp function, but that is hairy IMO

    – Yorik
    Aug 24 '17 at 21:24













  • Confuzing, Autohotkey would be fine. I use it for a lot (for example, while composing this question I modified my normal script so that I can type ";sharp" and it will insert a sharp symbol). I did not know that Autohotkey could do this. I can probably figure it out myself at this point. Thank you very much

    – ludinom
    Aug 24 '17 at 21:59













  • Yorick, thank you very much. I will probably go the AHK route.

    – ludinom
    Aug 24 '17 at 22:01














0












0








0


1






My eight-year-old son is left-handed and I am right-handed. I wish to be able to quickly and easily switch primary and secondary mouse buttons from the command line. We use Windows 10. I found this, which provides c and C#* solutions. I found this which provides a solution which does require rebooting, and also provides a link to the Stack Overflow answer. However, it seems to me that this should be possible to do without resorting to a compiled language. I would be happy with a solution using PowerShell, Python, Perl, a nircmd utility, etc., but I'd rather not resort to a compiled language.



Thank you for your help.




  • FYI if you're interested: the language name apparently uses the "#" (U+0023 # NUMBER SIGN) character, not the "♯" (U+266F ♯ MUSIC SHARP SIGN) character, even though its name is pronounced C Sharp. cf. https://en.wikipedia.org/wiki/C_Sharp_(programming_language)#Name.


Edit: Changed question to add "...or by using a hotkey...", since I ultimately wanted to do this with an Autohotkey hotkey; it turns out that Autohotkey can do the swap itself. I was assuming that the answer would be e.g. a Powershell script, which I would invoke by using an Autohotkey hotkey. See the accepted answer.










share|improve this question
















My eight-year-old son is left-handed and I am right-handed. I wish to be able to quickly and easily switch primary and secondary mouse buttons from the command line. We use Windows 10. I found this, which provides c and C#* solutions. I found this which provides a solution which does require rebooting, and also provides a link to the Stack Overflow answer. However, it seems to me that this should be possible to do without resorting to a compiled language. I would be happy with a solution using PowerShell, Python, Perl, a nircmd utility, etc., but I'd rather not resort to a compiled language.



Thank you for your help.




  • FYI if you're interested: the language name apparently uses the "#" (U+0023 # NUMBER SIGN) character, not the "♯" (U+266F ♯ MUSIC SHARP SIGN) character, even though its name is pronounced C Sharp. cf. https://en.wikipedia.org/wiki/C_Sharp_(programming_language)#Name.


Edit: Changed question to add "...or by using a hotkey...", since I ultimately wanted to do this with an Autohotkey hotkey; it turns out that Autohotkey can do the swap itself. I was assuming that the answer would be e.g. a Powershell script, which I would invoke by using an Autohotkey hotkey. See the accepted answer.







windows mouse autohotkey accessibility






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edited Aug 25 '17 at 23:00







ludinom

















asked Aug 24 '17 at 18:20









ludinomludinom

209




209













  • Would you be ok with an AutoHotkey script. Would be pretty easy to make a toggle function.

    – Confuzing
    Aug 24 '17 at 19:59











  • Although this isn't guaranteed to work with all programs.

    – Confuzing
    Aug 24 '17 at 20:03











  • I have never done this, and I don't know powershell well, but look at DLLImport and see, for example, ( stackoverflow.com/questions/24391367 ). Put that together with the info from your C# example. I have seen examples of VBS windows API hacks where you automate excel by attaching a temp function, but that is hairy IMO

    – Yorik
    Aug 24 '17 at 21:24













  • Confuzing, Autohotkey would be fine. I use it for a lot (for example, while composing this question I modified my normal script so that I can type ";sharp" and it will insert a sharp symbol). I did not know that Autohotkey could do this. I can probably figure it out myself at this point. Thank you very much

    – ludinom
    Aug 24 '17 at 21:59













  • Yorick, thank you very much. I will probably go the AHK route.

    – ludinom
    Aug 24 '17 at 22:01



















  • Would you be ok with an AutoHotkey script. Would be pretty easy to make a toggle function.

    – Confuzing
    Aug 24 '17 at 19:59











  • Although this isn't guaranteed to work with all programs.

    – Confuzing
    Aug 24 '17 at 20:03











  • I have never done this, and I don't know powershell well, but look at DLLImport and see, for example, ( stackoverflow.com/questions/24391367 ). Put that together with the info from your C# example. I have seen examples of VBS windows API hacks where you automate excel by attaching a temp function, but that is hairy IMO

    – Yorik
    Aug 24 '17 at 21:24













  • Confuzing, Autohotkey would be fine. I use it for a lot (for example, while composing this question I modified my normal script so that I can type ";sharp" and it will insert a sharp symbol). I did not know that Autohotkey could do this. I can probably figure it out myself at this point. Thank you very much

    – ludinom
    Aug 24 '17 at 21:59













  • Yorick, thank you very much. I will probably go the AHK route.

    – ludinom
    Aug 24 '17 at 22:01

















Would you be ok with an AutoHotkey script. Would be pretty easy to make a toggle function.

– Confuzing
Aug 24 '17 at 19:59





Would you be ok with an AutoHotkey script. Would be pretty easy to make a toggle function.

– Confuzing
Aug 24 '17 at 19:59













Although this isn't guaranteed to work with all programs.

– Confuzing
Aug 24 '17 at 20:03





Although this isn't guaranteed to work with all programs.

– Confuzing
Aug 24 '17 at 20:03













I have never done this, and I don't know powershell well, but look at DLLImport and see, for example, ( stackoverflow.com/questions/24391367 ). Put that together with the info from your C# example. I have seen examples of VBS windows API hacks where you automate excel by attaching a temp function, but that is hairy IMO

– Yorik
Aug 24 '17 at 21:24







I have never done this, and I don't know powershell well, but look at DLLImport and see, for example, ( stackoverflow.com/questions/24391367 ). Put that together with the info from your C# example. I have seen examples of VBS windows API hacks where you automate excel by attaching a temp function, but that is hairy IMO

– Yorik
Aug 24 '17 at 21:24















Confuzing, Autohotkey would be fine. I use it for a lot (for example, while composing this question I modified my normal script so that I can type ";sharp" and it will insert a sharp symbol). I did not know that Autohotkey could do this. I can probably figure it out myself at this point. Thank you very much

– ludinom
Aug 24 '17 at 21:59







Confuzing, Autohotkey would be fine. I use it for a lot (for example, while composing this question I modified my normal script so that I can type ";sharp" and it will insert a sharp symbol). I did not know that Autohotkey could do this. I can probably figure it out myself at this point. Thank you very much

– ludinom
Aug 24 '17 at 21:59















Yorick, thank you very much. I will probably go the AHK route.

– ludinom
Aug 24 '17 at 22:01





Yorick, thank you very much. I will probably go the AHK route.

– ludinom
Aug 24 '17 at 22:01










2 Answers
2






active

oldest

votes


















3














Here is what I came up with for AHK. Just toggles rebinding the mouse buttons with ctrl+alt+m



swap:
swap=false

^!m::
swap := !swap

#if !swap
RButton::LButton
LButton::RButton





share|improve this answer
























  • Thanks a lot! I hadn't had a chance to get back to this and write it myself, but you saved me the trouble. Sorry to put you to the trouble, I could have figured it out once you pointed me in the direction of AHK. I dropped this into my standard AHK script which runs at startup, used a different key (I normally use ^#! for my AHK hotkeys, but ^#!m is already used by Remember the Milk, so I used ^#!s, for swap) and it works great. I'm sorry I can't upvote; or rather, I upvoted but it doesn't count, because I have <15 reputation, so my opinion is recorded but not displayed.

    – ludinom
    Aug 25 '17 at 20:57













  • @Confuzing, very nice solution. Only one question, it's always started as left handed, do you know how to make it start as right handed by default. I was trying to change swap=false, but that doesn't help. Thanks!

    – electroid
    Oct 7 '18 at 15:14






  • 1





    @electroid Changing swap to true should have worked. But you could change the '#if !swap' to '#if swap', or probably even easier to just reverse them in Windows mouse settings.

    – Confuzing
    Oct 7 '18 at 15:58











  • @Confuzing, your solution change the #if !swap to #if swap working just fine! Thanks!

    – electroid
    Oct 7 '18 at 17:54



















1














This is the answer, which was posted on https://superuser.com/a/1357020/790554.



This is the Autohotkey version (modified/based on https://github.com/jNizM/AHK_DllCall_WinAPI/blob/master/src/Mouse%20Input%20Functions/SwapMouseButton.ahk).



; autohotkey code - mapped to F12
F12::
buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 1)
if buttonState <> 0
{
buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 0)
}


This works fine with all Windows (including Windows 10). I usually map it to a hotkey such as "F12" key on my keyboard (using Autohotkey), and I can toggle between left and right mouse button instantly with press of a key.






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    2 Answers
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    2 Answers
    2






    active

    oldest

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    oldest

    votes






    active

    oldest

    votes









    3














    Here is what I came up with for AHK. Just toggles rebinding the mouse buttons with ctrl+alt+m



    swap:
    swap=false

    ^!m::
    swap := !swap

    #if !swap
    RButton::LButton
    LButton::RButton





    share|improve this answer
























    • Thanks a lot! I hadn't had a chance to get back to this and write it myself, but you saved me the trouble. Sorry to put you to the trouble, I could have figured it out once you pointed me in the direction of AHK. I dropped this into my standard AHK script which runs at startup, used a different key (I normally use ^#! for my AHK hotkeys, but ^#!m is already used by Remember the Milk, so I used ^#!s, for swap) and it works great. I'm sorry I can't upvote; or rather, I upvoted but it doesn't count, because I have <15 reputation, so my opinion is recorded but not displayed.

      – ludinom
      Aug 25 '17 at 20:57













    • @Confuzing, very nice solution. Only one question, it's always started as left handed, do you know how to make it start as right handed by default. I was trying to change swap=false, but that doesn't help. Thanks!

      – electroid
      Oct 7 '18 at 15:14






    • 1





      @electroid Changing swap to true should have worked. But you could change the '#if !swap' to '#if swap', or probably even easier to just reverse them in Windows mouse settings.

      – Confuzing
      Oct 7 '18 at 15:58











    • @Confuzing, your solution change the #if !swap to #if swap working just fine! Thanks!

      – electroid
      Oct 7 '18 at 17:54
















    3














    Here is what I came up with for AHK. Just toggles rebinding the mouse buttons with ctrl+alt+m



    swap:
    swap=false

    ^!m::
    swap := !swap

    #if !swap
    RButton::LButton
    LButton::RButton





    share|improve this answer
























    • Thanks a lot! I hadn't had a chance to get back to this and write it myself, but you saved me the trouble. Sorry to put you to the trouble, I could have figured it out once you pointed me in the direction of AHK. I dropped this into my standard AHK script which runs at startup, used a different key (I normally use ^#! for my AHK hotkeys, but ^#!m is already used by Remember the Milk, so I used ^#!s, for swap) and it works great. I'm sorry I can't upvote; or rather, I upvoted but it doesn't count, because I have <15 reputation, so my opinion is recorded but not displayed.

      – ludinom
      Aug 25 '17 at 20:57













    • @Confuzing, very nice solution. Only one question, it's always started as left handed, do you know how to make it start as right handed by default. I was trying to change swap=false, but that doesn't help. Thanks!

      – electroid
      Oct 7 '18 at 15:14






    • 1





      @electroid Changing swap to true should have worked. But you could change the '#if !swap' to '#if swap', or probably even easier to just reverse them in Windows mouse settings.

      – Confuzing
      Oct 7 '18 at 15:58











    • @Confuzing, your solution change the #if !swap to #if swap working just fine! Thanks!

      – electroid
      Oct 7 '18 at 17:54














    3












    3








    3







    Here is what I came up with for AHK. Just toggles rebinding the mouse buttons with ctrl+alt+m



    swap:
    swap=false

    ^!m::
    swap := !swap

    #if !swap
    RButton::LButton
    LButton::RButton





    share|improve this answer













    Here is what I came up with for AHK. Just toggles rebinding the mouse buttons with ctrl+alt+m



    swap:
    swap=false

    ^!m::
    swap := !swap

    #if !swap
    RButton::LButton
    LButton::RButton






    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered Aug 25 '17 at 13:49









    ConfuzingConfuzing

    43118




    43118













    • Thanks a lot! I hadn't had a chance to get back to this and write it myself, but you saved me the trouble. Sorry to put you to the trouble, I could have figured it out once you pointed me in the direction of AHK. I dropped this into my standard AHK script which runs at startup, used a different key (I normally use ^#! for my AHK hotkeys, but ^#!m is already used by Remember the Milk, so I used ^#!s, for swap) and it works great. I'm sorry I can't upvote; or rather, I upvoted but it doesn't count, because I have <15 reputation, so my opinion is recorded but not displayed.

      – ludinom
      Aug 25 '17 at 20:57













    • @Confuzing, very nice solution. Only one question, it's always started as left handed, do you know how to make it start as right handed by default. I was trying to change swap=false, but that doesn't help. Thanks!

      – electroid
      Oct 7 '18 at 15:14






    • 1





      @electroid Changing swap to true should have worked. But you could change the '#if !swap' to '#if swap', or probably even easier to just reverse them in Windows mouse settings.

      – Confuzing
      Oct 7 '18 at 15:58











    • @Confuzing, your solution change the #if !swap to #if swap working just fine! Thanks!

      – electroid
      Oct 7 '18 at 17:54



















    • Thanks a lot! I hadn't had a chance to get back to this and write it myself, but you saved me the trouble. Sorry to put you to the trouble, I could have figured it out once you pointed me in the direction of AHK. I dropped this into my standard AHK script which runs at startup, used a different key (I normally use ^#! for my AHK hotkeys, but ^#!m is already used by Remember the Milk, so I used ^#!s, for swap) and it works great. I'm sorry I can't upvote; or rather, I upvoted but it doesn't count, because I have <15 reputation, so my opinion is recorded but not displayed.

      – ludinom
      Aug 25 '17 at 20:57













    • @Confuzing, very nice solution. Only one question, it's always started as left handed, do you know how to make it start as right handed by default. I was trying to change swap=false, but that doesn't help. Thanks!

      – electroid
      Oct 7 '18 at 15:14






    • 1





      @electroid Changing swap to true should have worked. But you could change the '#if !swap' to '#if swap', or probably even easier to just reverse them in Windows mouse settings.

      – Confuzing
      Oct 7 '18 at 15:58











    • @Confuzing, your solution change the #if !swap to #if swap working just fine! Thanks!

      – electroid
      Oct 7 '18 at 17:54

















    Thanks a lot! I hadn't had a chance to get back to this and write it myself, but you saved me the trouble. Sorry to put you to the trouble, I could have figured it out once you pointed me in the direction of AHK. I dropped this into my standard AHK script which runs at startup, used a different key (I normally use ^#! for my AHK hotkeys, but ^#!m is already used by Remember the Milk, so I used ^#!s, for swap) and it works great. I'm sorry I can't upvote; or rather, I upvoted but it doesn't count, because I have <15 reputation, so my opinion is recorded but not displayed.

    – ludinom
    Aug 25 '17 at 20:57







    Thanks a lot! I hadn't had a chance to get back to this and write it myself, but you saved me the trouble. Sorry to put you to the trouble, I could have figured it out once you pointed me in the direction of AHK. I dropped this into my standard AHK script which runs at startup, used a different key (I normally use ^#! for my AHK hotkeys, but ^#!m is already used by Remember the Milk, so I used ^#!s, for swap) and it works great. I'm sorry I can't upvote; or rather, I upvoted but it doesn't count, because I have <15 reputation, so my opinion is recorded but not displayed.

    – ludinom
    Aug 25 '17 at 20:57















    @Confuzing, very nice solution. Only one question, it's always started as left handed, do you know how to make it start as right handed by default. I was trying to change swap=false, but that doesn't help. Thanks!

    – electroid
    Oct 7 '18 at 15:14





    @Confuzing, very nice solution. Only one question, it's always started as left handed, do you know how to make it start as right handed by default. I was trying to change swap=false, but that doesn't help. Thanks!

    – electroid
    Oct 7 '18 at 15:14




    1




    1





    @electroid Changing swap to true should have worked. But you could change the '#if !swap' to '#if swap', or probably even easier to just reverse them in Windows mouse settings.

    – Confuzing
    Oct 7 '18 at 15:58





    @electroid Changing swap to true should have worked. But you could change the '#if !swap' to '#if swap', or probably even easier to just reverse them in Windows mouse settings.

    – Confuzing
    Oct 7 '18 at 15:58













    @Confuzing, your solution change the #if !swap to #if swap working just fine! Thanks!

    – electroid
    Oct 7 '18 at 17:54





    @Confuzing, your solution change the #if !swap to #if swap working just fine! Thanks!

    – electroid
    Oct 7 '18 at 17:54













    1














    This is the answer, which was posted on https://superuser.com/a/1357020/790554.



    This is the Autohotkey version (modified/based on https://github.com/jNizM/AHK_DllCall_WinAPI/blob/master/src/Mouse%20Input%20Functions/SwapMouseButton.ahk).



    ; autohotkey code - mapped to F12
    F12::
    buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 1)
    if buttonState <> 0
    {
    buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 0)
    }


    This works fine with all Windows (including Windows 10). I usually map it to a hotkey such as "F12" key on my keyboard (using Autohotkey), and I can toggle between left and right mouse button instantly with press of a key.






    share|improve this answer




























      1














      This is the answer, which was posted on https://superuser.com/a/1357020/790554.



      This is the Autohotkey version (modified/based on https://github.com/jNizM/AHK_DllCall_WinAPI/blob/master/src/Mouse%20Input%20Functions/SwapMouseButton.ahk).



      ; autohotkey code - mapped to F12
      F12::
      buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 1)
      if buttonState <> 0
      {
      buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 0)
      }


      This works fine with all Windows (including Windows 10). I usually map it to a hotkey such as "F12" key on my keyboard (using Autohotkey), and I can toggle between left and right mouse button instantly with press of a key.






      share|improve this answer


























        1












        1








        1







        This is the answer, which was posted on https://superuser.com/a/1357020/790554.



        This is the Autohotkey version (modified/based on https://github.com/jNizM/AHK_DllCall_WinAPI/blob/master/src/Mouse%20Input%20Functions/SwapMouseButton.ahk).



        ; autohotkey code - mapped to F12
        F12::
        buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 1)
        if buttonState <> 0
        {
        buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 0)
        }


        This works fine with all Windows (including Windows 10). I usually map it to a hotkey such as "F12" key on my keyboard (using Autohotkey), and I can toggle between left and right mouse button instantly with press of a key.






        share|improve this answer













        This is the answer, which was posted on https://superuser.com/a/1357020/790554.



        This is the Autohotkey version (modified/based on https://github.com/jNizM/AHK_DllCall_WinAPI/blob/master/src/Mouse%20Input%20Functions/SwapMouseButton.ahk).



        ; autohotkey code - mapped to F12
        F12::
        buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 1)
        if buttonState <> 0
        {
        buttonState := DllCall("user32.dllSwapMouseButton", "UInt", 0)
        }


        This works fine with all Windows (including Windows 10). I usually map it to a hotkey such as "F12" key on my keyboard (using Autohotkey), and I can toggle between left and right mouse button instantly with press of a key.







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        answered Sep 10 '18 at 20:20









        otter.prootter.pro

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