Console.Beep Method ()


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Plays the sound of a beep through the console speaker.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

[<HostProtectionAttribute(SecurityAction.LinkDemand, UI = true)>]
static member Beep : unit -> unit

Exception Condition

This method was executed on a server, such as SQL Server, that does not permit access to a user interface.

By default, the beep plays at a frequency of 800 hertz for a duration of 200 milliseconds.


The Beep method is not supported on the 64-bit editions of Windows Vista and Windows XP.

Beep wraps a call to the Windows Beep function. Whether Beep produces a sound on versions of Windows before Windows 7 depends on the presence of a 8254 programmable interval timer chip. Starting with Windows 7, it depends on the default sound device.

The following example demonstrates the Beep method. The example accepts a number from 1 through 9 as a command line argument, and plays the beep that number of times.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 2.0
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