C button sounds a beep, C clicks a button to make a sound

Updated on technology 2024-05-16
11 answers
  1. Anonymous users2024-02-10

    Isn't it, you don't know that C has a built-in system sound?

    The landlord uses any of the following ** lines, you can:;;

  2. Anonymous users2024-02-09

    using ;

    dllimport("")]

    public static extern bool beep(int freq,int duration);Statement.

    beep(800, 300);call, just put this grammar into your event.

  3. Anonymous users2024-02-08

    soundplayer player = new soundplayer("");

    The first one () just put the sound under debug.

  4. Anonymous users2024-02-07

    ;This is to get the system sound, you can also use this method, you can look at this to know how to use it.

  5. Anonymous users2024-02-06

    Introducing namespaces: lead pants using ; soundplayer player = new soundplayer("");The audio file is in the debug directory;

  6. Anonymous users2024-02-05

    In the mouseenter event of the button, write the following **:

    tooltip p = new tooltip();

    true;The text to display");

    If you don't understand, ask again...

  7. Anonymous users2024-02-04

    Add a tooltip widget, then have a tooltip in the button properties, and enter what you want to prompt.

  8. Anonymous users2024-02-03

    b s is not very simple, c s has attributes. I guess it's not a problem.

  9. Anonymous users2024-02-02

    The simpler thing is to use the system sound directly. Add ;

    c Provide five system sound effects.

  10. Anonymous users2024-02-01

    The host alarm program will call out a warning beep.

    dllimport("")]

    private static extern int beep(int dwfreq, int dwduration);

    Method. private void beeeeeee()

  11. Anonymous users2024-01-31

    You mean a bubble pop up.

    Renderings: Implementation**:

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