Console.BufferWidth 屬性

定義

命名空間:

System

組件:

System.Console.dll

來源:

Console.cs

取得或設定緩衝區的寬度。

public:
 static property int BufferWidth { int get(); void set(int value); };

public static int BufferWidth { [System.Runtime.Versioning.UnsupportedOSPlatform("browser")] [System.Runtime.Versioning.UnsupportedOSPlatform("android")] [System.Runtime.Versioning.UnsupportedOSPlatform("ios")] [System.Runtime.Versioning.UnsupportedOSPlatform("tvos")] get; [System.Runtime.Versioning.SupportedOSPlatform("windows")] set; }

[<get: System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
[<set: System.Runtime.Versioning.SupportedOSPlatform("windows")>]
[<get: System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
[<get: System.Runtime.Versioning.UnsupportedOSPlatform("ios")>]
[<get: System.Runtime.Versioning.UnsupportedOSPlatform("tvos")>]
static member BufferWidth : int with get, set

Public Shared Property BufferWidth As Integer

屬性值

Int32

以資料行數測量的目前緩衝區寬度。

屬性

UnsupportedOSPlatformAttribute SupportedOSPlatformAttribute

例外狀況

ArgumentOutOfRangeException

設定作業中的值小於或等於零。

-或-

設定作業中的值大於或等於 Int16.MaxValue。

-或-

設定作業中的值小於 WindowLeft + WindowWidth。

SecurityException

使用者沒有執行這項動作的權限。

IOException

發生 I/O 錯誤。

PlatformNotSupportedException

在不是 Windows 的作業系統上叫用設定作業。

範例

此範例示範 BufferHeight 和 BufferWidth 屬性。 此範例會報告作業系統視窗的維度設定為 300 個數據列和 85 個數據行的緩衝區大小。

// This example demonstrates the Console.BufferHeight and 
//                               Console.BufferWidth properties.
using namespace System;
int main()
{
   Console::WriteLine( "The current buffer height is {0} rows.", Console::BufferHeight );
   Console::WriteLine( "The current buffer width is {0} columns.", Console::BufferWidth );
}

/*
This example produces the following results:

The current buffer height is 300 rows.
The current buffer width is 85 columns.
*/

// This example demonstrates the Console.BufferHeight and
//                               Console.BufferWidth properties.
using System;

class Sample
{
    public static void Main()
    {
    Console.WriteLine("The current buffer height is {0} rows.",
                      Console.BufferHeight);
    Console.WriteLine("The current buffer width is {0} columns.",
                      Console.BufferWidth);
    }
}
/*
This example produces the following results:

The current buffer height is 300 rows.
The current buffer width is 85 columns.
*/

// This example demonstrates the Console.BufferHeight and
//                               Console.BufferWidth properties.
open System

printfn $"The current buffer height is {Console.BufferHeight} rows."
printfn $"The current buffer width is {Console.BufferWidth} columns."

// This example produces the following results:
//
// The current buffer height is 300 rows.
// The current buffer width is 85 columns.

' This example demonstrates the Console.BufferHeight and 
'                               Console.BufferWidth properties.
Class Sample
   Public Shared Sub Main()
      Console.WriteLine("The current buffer height is {0} rows.", _
                        Console.BufferHeight)
      Console.WriteLine("The current buffer width is {0} columns.", _
                        Console.BufferWidth)
   End Sub
End Class
'
'This example produces the following results:
'
'The current buffer height is 300 rows.
'The current buffer width is 85 columns.
'

備註

如果設定作業減少 屬性的值 BufferWidth ，則會移除最右邊的資料行。 例如，如果資料行數目從 80 減少到 60，則會移除每個資料列的資料行 60 到 79。