WinAPI: How to get the caps lock state?

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-上瘾入骨i
-上瘾入骨i 2020-12-06 02:12

How can get whether Caps Lock is on or off? I tried to search it but all I\'m finding is how to toggle or turn it on/off which is exactly opposite of what I\'m looking for.<

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  •  感动是毒
    2020-12-06 02:57

    I found this link and the code snippet below that might help you

    if ((GetKeyState(VK_CAPITAL) & 0x0001)!=0)
      AfxMessageBox("Caps Lock ON!");
    else
      AfxMessageBox("Caps Lock OFF!");
    

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