Make a Beep

[#Hai]

Hi,
I want to throw out a series of 'beep..beep..be ep' to the speaker. How to do
that ?
Thanks

[Rajasi Saha]

Re: Make a Beep

Console.WriteLi ne("\a")

will give you one beep.

rajasi

" #Hai" <ReplyToGroup@M ail.com> wrote in message
news:#AgjpeEQDH A.3768@tk2msftn gp13.phx.gbl...[color=blue]
> Hi,
> I want to throw out a series of 'beep..beep..be ep' to the speaker. How to[/color]
do[color=blue]
> that ?
> Thanks
>
>[/color]

[Michael Giagnocavo [MVP]]

Re: Make a Beep

You can also use P/Invoke to call Kernel32.dll!Be ep.

It takes two arguments, the first one the frequency, and the second
one the duration and returns a bool for success.

Frequency must be from 37 to 32,767.

something like:

using System.Runtime. InteropServices ;

public class whatever {
[DllImport("Kern el32.dll")]
public static extern bool Beep(UInt32 frequency, UInt32 duration);

public static void beepTime() {
Beep(1000, 300);
System.Threadin g.Thread.Sleep( 300);
Beep(2000, 400);
System.Threadin g.Thread.Sleep( 300);
Beep(500, 200);
System.Threadin g.Thread.Sleep( 300);
}
}

-mike
MVP

" #Hai" <ReplyToGroup@M ail.com> wrote in message
news:%23AgjpeEQ DHA.3768@tk2msf tngp13.phx.gbl. ..[color=blue]
> Hi,
> I want to throw out a series of 'beep..beep..be ep' to the speaker.[/color]
How to do[color=blue]
> that ?
> Thanks
>
>[/color]

[Nicholas Paldino [.NET/C# MVP]]

Re: Make a Beep

Hai,

The best way to do this would be to add a reference to
Microsoft.Visua lBasic.dll and to call the static Beep method on the
Microsoft.Visua lBasic.Interact ion class.

Hope this helps.


--
- Nicholas Paldino [.NET/C# MVP]
- nicholas.paldin o@exisconsultin g.com

" #Hai" <ReplyToGroup@M ail.com> wrote in message
news:%23AgjpeEQ DHA.3768@tk2msf tngp13.phx.gbl. ..[color=blue]
> Hi,
> I want to throw out a series of 'beep..beep..be ep' to the speaker. How to[/color]
do[color=blue]
> that ?
> Thanks
>
>[/color]