How to detect left and right ALT keys?

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  • louwaynne
    New Member
    • Apr 2008
    • 2

    How to detect left and right ALT keys?

    Hi!

    How can I detect left and right ALT keys pressed at the same time?

    Thank you.

    Louwaynne
  • louwaynne
    New Member
    • Apr 2008
    • 2

    #2
    Originally posted by louwaynne
    Hi!

    How can I detect left and right ALT keys pressed at the same time?

    Thank you.

    Louwaynne

    Hi!

    I figured it out already. Just use this --> GetKeyState function through the P/Invoke layer.

    Louwaynne

    Comment

    • balame2004
      New Member
      • Mar 2008
      • 142

      #3
      Originally posted by louwaynne
      Hi!

      I figured it out already. Just use this --> GetKeyState function through the P/Invoke layer.

      Louwaynne
      Hello,

      Alternative way:

      private Keys prevKey=null;

      private void textBox1_KeyDow n(object sender, KeyEventArgs e)
      {

      if (prevKey == Keys.Alt && e.Alt)
      {
      //your code
      }

      //saves currentkey
      Keys prevKey=e.KeyCo de;
      }


      -Balaji U

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