Console.Beep 메서드

참조

정의

네임스페이스:: System

어셈블리:: System.Console.dll

어셈블리:: mscorlib.dll

어셈블리:: netstandard.dll

중요

일부 정보는 릴리스되기 전에 상당 부분 수정될 수 있는 시험판 제품과 관련이 있습니다. Microsoft는 여기에 제공된 정보에 대해 어떠한 명시적이거나 묵시적인 보증도 하지 않습니다.

콘솔 스피커를 통해 경고음을 재생합니다.

오버로드

Beep()	콘솔 스피커를 통해 경고음을 재생합니다.
Beep(Int32, Int32)	지정한 시간 동안 지정한 주파수로 콘솔 스피커를 통해 경고음을 재생합니다.

Beep()

Source:: Console.cs

Source:: Console.cs

Source:: Console.cs

콘솔 스피커를 통해 경고음을 재생합니다.

public:
 static void Beep();

[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public static void Beep ();

[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
[System.Runtime.Versioning.UnsupportedOSPlatform("android")]
[System.Runtime.Versioning.UnsupportedOSPlatform("ios")]
[System.Runtime.Versioning.UnsupportedOSPlatform("tvos")]
public static void Beep ();

public static void Beep ();

[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
static member Beep : unit -> unit

[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("ios")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("tvos")>]
static member Beep : unit -> unit

static member Beep : unit -> unit

Public Shared Sub Beep ()

특성: UnsupportedOSPlatformAttribute

예외

HostProtectionException

이 메서드가 사용자 인터페이스에 대한 액세스를 허용하지 않는 SQL Server와 같은 서버에서 실행되었습니다.

예제

다음 예제는 Beep 메서드. 이 예제에서는 1에서 9까지의 숫자를 명령줄 인수로 수락하고 해당 횟수의 경고음을 재생합니다.

// This example demonstrates the Console.Beep() method.
using namespace System;
int main()
{
   array<String^>^args = Environment::GetCommandLineArgs();
   int x = 0;
   
   //
   if ( (args->Length == 2) && (Int32::TryParse( args[ 1 ],  x ) == true) && ((x >= 1) && (x <= 9)) )
   {
      for ( int i = 1; i <= x; i++ )
      {
         Console::WriteLine( "Beep number {0}.", i );
         Console::Beep();

      }
   }
   else
      Console::WriteLine( "Usage: Enter the number of times (between 1 and 9) to beep." );
}

/*
This example produces the following results:

>beep
Usage: Enter the number of times (between 1 and 9) to beep

>beep 9
Beep number 1.
Beep number 2.
Beep number 3.
Beep number 4.
Beep number 5.
Beep number 6.
Beep number 7.
Beep number 8.
Beep number 9.

*/

// This example demonstrates the Console.Beep() method.
using System;

class Sample
{
    public static void Main(String[] args)
    {
    int x = 0;
//
    if ((args.Length == 1) &&
        (Int32.TryParse(args[0], out x) == true) &&
        ((x >= 1) && (x <= 9)))
        {
        for (int i = 1; i <= x; i++)
            {
            Console.WriteLine("Beep number {0}.", i);
            Console.Beep();
            }
        }
    else
        {
            Console.WriteLine("Usage: Enter the number of times (between 1 and 9) to beep.");
        }
    }
}
/*
This example produces the following results:

>beep
Usage: Enter the number of times (between 1 and 9) to beep

>beep 9
Beep number 1.
Beep number 2.
Beep number 3.
Beep number 4.
Beep number 5.
Beep number 6.
Beep number 7.
Beep number 8.
Beep number 9.

*/

// This example demonstrates the Console.Beep() method.
open System

[<EntryPoint>]
let main args =
    if args.Length = 1 then
        match Int32.TryParse args[0] with
        | true, x when x >= 1 && x <= 9 ->
            for i = 1 to x do
                Console.WriteLine $"Beep number {i}."
                Console.Beep()
        | _ ->
            Console.WriteLine "Usage: Enter the number of times (between 1 and 9) to beep." 
    else
        Console.WriteLine "Usage: Enter the number of times (between 1 and 9) to beep."

    0

// This example produces the following results:

// >beep
// Usage: Enter the number of times (between 1 and 9) to beep

// >beep 9
// Beep number 1.
// Beep number 2.
// Beep number 3.
// Beep number 4.
// Beep number 5.
// Beep number 6.
// Beep number 7.
// Beep number 8.
// Beep number 9.

' This example demonstrates the Console.Beep() method.
Class Sample
   Public Shared Sub Main(args() As String)
      Dim x As Integer = 0
      Dim i As Integer
      '
      If      (args.Length = 1) _
      AndAlso (Int32.TryParse(args(0), x) = True) _
      AndAlso ((x >= 1) AndAlso (x <= 9)) Then
         For i = 1 To x
            Console.WriteLine("Beep number {0}.", i)
            Console.Beep()
         Next i
      Else
         Console.WriteLine("Usage: Enter the number of times (between 1 and 9) to beep.")
      End If
   End Sub
End Class
'
'This example produces the following results:
'
'>beep
'Usage: Enter the number of times (between 1 and 9) to beep
'
'>beep 9
'Beep number 1.
'Beep number 2.
'Beep number 3.
'Beep number 4.
'Beep number 5.
'Beep number 6.
'Beep number 7.
'Beep number 8.
'Beep number 9.
'

설명

기본적으로 경고음은 200밀리초 동안 800 헤르츠의 주파수로 재생됩니다.

Beep 는 Windows Beep 함수에 대한 호출을 래핑합니다. Windows 7 이전의 Windows 버전에서 사운드를 생성하는지 여부는 Beep 8254 프로그래밍 가능한 간격 타이머 칩의 존재 여부에 따라 달라집니다. Windows 7부터 기본 사운드 디바이스에 따라 다르겠지요.

적용 대상

Beep(Int32, Int32)

Source:: Console.cs

Source:: Console.cs

Source:: Console.cs

지정한 시간 동안 지정한 주파수로 콘솔 스피커를 통해 경고음을 재생합니다.

public:
 static void Beep(int frequency, int duration);

[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static void Beep (int frequency, int duration);

public static void Beep (int frequency, int duration);

[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member Beep : int * int -> unit

static member Beep : int * int -> unit

Public Shared Sub Beep (frequency As Integer, duration As Integer)

매개 변수

frequency: Int32

경고음의 주파수이며 해당 범위는 37 - 32767헤르츠입니다.

duration: Int32

경고음의 지속 시간(밀리초)입니다.

특성: SupportedOSPlatformAttribute

예외

ArgumentOutOfRangeException

frequency가 37헤르츠보다 작거나 32767헤르츠보다 큽니다.

또는

duration가 0보다 작거나 같습니다.

HostProtectionException

이 메서드가 콘솔에 대한 액세스를 허용하지 않는 SQL Server와 같은 서버에서 실행되었습니다.

PlatformNotSupportedException

현재 운영 체제는 Windows가 아닙니다.

예제

이 예제에서는 콘솔 스피커를 Beep 통해 노래의 처음 몇 노트를 재생하여 메서드를 보여 줍니다.

// This example demonstrates the Console.Beep(Int32, Int32) method
using namespace System;
using namespace System::Threading;
ref class Sample
{
protected:

   // Define the frequencies of notes in an octave, as well as 
   // silence (rest).
   enum class Tone
   {
      REST = 0,
      GbelowC = 196,
      A = 220,
      Asharp = 233,
      B = 247,
      C = 262,
      Csharp = 277,
      D = 294,
      Dsharp = 311,
      E = 330,
      F = 349,
      Fsharp = 370,
      G = 392,
      Gsharp = 415
   };


   // Define the duration of a note in units of milliseconds.
   enum class Duration
   {
      WHOLE = 1600,
      HALF = Duration::WHOLE / 2,
      QUARTER = Duration::HALF / 2,
      EIGHTH = Duration::QUARTER / 2,
      SIXTEENTH = Duration::EIGHTH / 2
   };


public:

   // Define a note as a frequency (tone) and the amount of 
   // time (duration) the note plays.
   value struct Note
   {
   public:
      Tone toneVal;
      Duration durVal;

      // Define a constructor to create a specific note.
      Note( Tone frequency, Duration time )
      {
         toneVal = frequency;
         durVal = time;
      }


      property Tone NoteTone 
      {

         // Define properties to return the note's tone and duration.
         Tone get()
         {
            return toneVal;
         }

      }

      property Duration NoteDuration 
      {
         Duration get()
         {
            return durVal;
         }

      }

   };


protected:

   // Play the notes in a song.
   static void Play( array<Note>^ tune )
   {
      System::Collections::IEnumerator^ myEnum = tune->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         Note n =  *safe_cast<Note ^>(myEnum->Current);
         if ( n.NoteTone == Tone::REST )
                  Thread::Sleep( (int)n.NoteDuration );
         else
                  Console::Beep( (int)n.NoteTone, (int)n.NoteDuration );
      }
   }


public:
   static void Main()
   {
      
      // Declare the first few notes of the song, "Mary Had A Little Lamb".
      array<Note>^ Mary = {Note( Tone::B, Duration::QUARTER ),Note( Tone::A, Duration::QUARTER ),Note( Tone::GbelowC, Duration::QUARTER ),Note( Tone::A, Duration::QUARTER ),Note( Tone::B, Duration::QUARTER ),Note( Tone::B, Duration::QUARTER ),Note( Tone::B, Duration::HALF ),Note( Tone::A, Duration::QUARTER ),Note( Tone::A, Duration::QUARTER ),Note( Tone::A, Duration::HALF ),Note( Tone::B, Duration::QUARTER ),Note( Tone::D, Duration::QUARTER ),Note( Tone::D, Duration::HALF )};
      
      // Play the song
      Play( Mary );
   }

};

int main()
{
   Sample::Main();
}

/*
This example produces the following results:

This example plays the first few notes of "Mary Had A Little Lamb" 
through the console speaker.
*/

// This example demonstrates the Console.Beep(Int32, Int32) method
using System;
using System.Threading;

class Sample
{
    public static void Main()
    {
// Declare the first few notes of the song, "Mary Had A Little Lamb".
    Note[] Mary =
        {
        new Note(Tone.B, Duration.QUARTER),
        new Note(Tone.A, Duration.QUARTER),
        new Note(Tone.GbelowC, Duration.QUARTER),
        new Note(Tone.A, Duration.QUARTER),
        new Note(Tone.B, Duration.QUARTER),
        new Note(Tone.B, Duration.QUARTER),
        new Note(Tone.B, Duration.HALF),
        new Note(Tone.A, Duration.QUARTER),
        new Note(Tone.A, Duration.QUARTER),
        new Note(Tone.A, Duration.HALF),
        new Note(Tone.B, Duration.QUARTER),
        new Note(Tone.D, Duration.QUARTER),
        new Note(Tone.D, Duration.HALF)
        };
// Play the song
    Play(Mary);
    }

// Play the notes in a song.
    protected static void Play(Note[] tune)
    {
    foreach (Note n in tune)
        {
        if (n.NoteTone == Tone.REST)
            Thread.Sleep((int)n.NoteDuration);
        else
            Console.Beep((int)n.NoteTone, (int)n.NoteDuration);
        }
    }

// Define the frequencies of notes in an octave, as well as
// silence (rest).
    protected enum Tone
    {
    REST   = 0,
    GbelowC = 196,
    A      = 220,
    Asharp = 233,
    B      = 247,
    C      = 262,
    Csharp = 277,
    D      = 294,
    Dsharp = 311,
    E      = 330,
    F      = 349,
    Fsharp = 370,
    G      = 392,
    Gsharp = 415,
    }

// Define the duration of a note in units of milliseconds.
    protected enum Duration
    {
    WHOLE     = 1600,
    HALF      = WHOLE/2,
    QUARTER   = HALF/2,
    EIGHTH    = QUARTER/2,
    SIXTEENTH = EIGHTH/2,
    }

// Define a note as a frequency (tone) and the amount of
// time (duration) the note plays.
    protected struct Note
    {
    Tone     toneVal;
    Duration durVal;

// Define a constructor to create a specific note.
    public Note(Tone frequency, Duration time)
        {
        toneVal = frequency;
        durVal  = time;
        }

// Define properties to return the note's tone and duration.
    public Tone NoteTone { get{ return toneVal; } }
    public Duration NoteDuration { get{ return durVal; } }
    }
}
/*
This example produces the following results:

This example plays the first few notes of "Mary Had A Little Lamb"
through the console speaker.
*/

// This example demonstrates the Console.Beep(Int32, Int32) method
open System
open System.Threading

// Define the frequencies of notes in an octave, as well as
// silence (rest).
type Tone =
    | REST    = 0
    | GbelowC = 196
    | A       = 220
    | Asharp  = 233
    | B       = 247
    | C       = 262
    | Csharp  = 277
    | D       = 294
    | Dsharp  = 311
    | E       = 330
    | F       = 349
    | Fsharp  = 370
    | G       = 392
    | Gsharp  = 415

// Define the duration of a note in units of milliseconds.
type Duration =
    | WHOLE     = 1600
    | HALF      = 800
    | QUARTER   = 400
    | EIGHTH    = 200
    | SIXTEENTH = 100

// Define a note as a frequency (tone) and the amount of
// time (duration) the note plays.
[<Struct>]
type Note =
    { Tone: Tone
      Duration: Duration }

// Play the notes in a song.
let play tune =
    for n in tune do
        if n.Tone = Tone.REST then
            Thread.Sleep(int n.Duration)
        else
            Console.Beep(int n.Tone, int n.Duration)

// Declare the first few notes of the song, "Mary Had A Little Lamb".
let mary =
    [ { Tone = Tone.B; Duration = Duration.QUARTER }
      { Tone = Tone.A; Duration = Duration.QUARTER }
      { Tone = Tone.GbelowC; Duration = Duration.QUARTER }
      { Tone = Tone.A; Duration = Duration.QUARTER }
      { Tone = Tone.B; Duration = Duration.QUARTER }
      { Tone = Tone.B; Duration = Duration.QUARTER }
      { Tone = Tone.B; Duration = Duration.HALF }
      { Tone = Tone.A; Duration = Duration.QUARTER }
      { Tone = Tone.A; Duration = Duration.QUARTER }
      { Tone = Tone.A; Duration = Duration.HALF }
      { Tone = Tone.B; Duration = Duration.QUARTER }
      { Tone = Tone.D; Duration = Duration.QUARTER }
      { Tone = Tone.D; Duration = Duration.HALF } ]

// Play the song
play mary

// This example plays the first few notes of "Mary Had A Little Lamb"
// through the console speaker.

' This example demonstrates the Console.Beep(Int32, Int32) method
Imports System.Threading

Class Sample
   Public Shared Sub Main()
      ' Declare the first few notes of the song, "Mary Had A Little Lamb".
      Dim Mary As Note() =  { _
            New Note(Tone.B, Duration.QUARTER), _
            New Note(Tone.A, Duration.QUARTER), _
            New Note(Tone.GbelowC, Duration.QUARTER), _
            New Note(Tone.A, Duration.QUARTER), _
            New Note(Tone.B, Duration.QUARTER), _
            New Note(Tone.B, Duration.QUARTER), _
            New Note(Tone.B, Duration.HALF), _
            New Note(Tone.A, Duration.QUARTER), _
            New Note(Tone.A, Duration.QUARTER), _
            New Note(Tone.A, Duration.HALF), _
            New Note(Tone.B, Duration.QUARTER), _
            New Note(Tone.D, Duration.QUARTER), _
            New Note(Tone.D, Duration.HALF)}
      ' Play the song
      Play(Mary)
   End Sub
   
   ' Play the notes in a song.
   Protected Shared Sub Play(tune() As Note)
      Dim n As Note
      For Each n In  tune
         If n.NoteTone = Tone.REST Then
            Thread.Sleep(CInt(n.NoteDuration))
         Else
            Console.Beep(CInt(n.NoteTone), CInt(n.NoteDuration))
         End If
      Next n
   End Sub
   ' Define the frequencies of notes in an octave, as well as 
   ' silence (rest).
   
   Protected Enum Tone
      REST = 0
      GbelowC = 196
      A = 220
      Asharp = 233
      B = 247
      C = 262
      Csharp = 277
      D = 294
      Dsharp = 311
      E = 330
      F = 349
      Fsharp = 370
      G = 392
      Gsharp = 415
   End Enum 'Tone
   
   ' Define the duration of a note in units of milliseconds.
   
   Protected Enum Duration
      WHOLE = 1600
      HALF = WHOLE / 2
      QUARTER = HALF / 2
      EIGHTH = QUARTER / 2
      SIXTEENTH = EIGHTH / 2
   End Enum 'Duration
   
   ' Define a note as a frequency (tone) and the amount of 
   ' time (duration) the note plays.
   Protected Structure Note
      Private toneVal As Tone
      Private durVal As Duration
      
      ' Define a constructor to create a specific note.
      Public Sub New(frequency As Tone, time As Duration)
         toneVal = frequency
         durVal = time
      End Sub
      
      ' Define properties to return the note's tone and duration.
      Public ReadOnly Property NoteTone() As Tone
         Get
            Return toneVal
         End Get
      End Property
      
      Public ReadOnly Property NoteDuration() As Duration
         Get
            Return durVal
         End Get
      End Property
   End Structure 'Note '
'This example produces the following results:
'
'This example plays the first few notes of "Mary Had A Little Lamb" 
'through the console speaker.
'
End Class

설명

적용 대상

다음을 통해 공유

Console.Beep 메서드

정의

오버로드

Beep()

예외

예제

설명

적용 대상

Beep(Int32, Int32)

매개 변수

예외

예제

설명

적용 대상

추가 리소스