Console.WindowWidth プロパティとは何？わかりやすく解説 Weblio辞書

.NET Framework クラスライブラリリファレンス

索引トップ用語の索引ランキング

Console.WindowWidth プロパティ

メモ : このプロパティは、.NET Framework version 2.0 で新しく追加されたものです。

コンソールウィンドウの幅を取得または設定します。

名前空間: System
アセンブリ: mscorlib (mscorlib.dll 内)
構文

Visual Basic (宣言)

Public Shared Property WindowWidth
 As Integer

Visual Basic (使用法)

Dim value As Integer

value = Console.WindowWidth

Console.WindowWidth = value

public static int WindowWidth
 { get; set; }

C++

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

/** @property */
public static int get_WindowWidth
 ()

/** @property */
public static void set_WindowWidth
 (int value)

JScript

public static function get
 WindowWidth () : int

public static function set
 WindowWidth (value : int)

プロパティ値
列数で指定されたコンソールウィンドウの幅。

例外

例外の種類	条件
ArgumentOutOfRangeException	WindowWidth プロパティの値または WindowHeight プロパティの値が 0 以下です。または WindowHeight プロパティの値と WindowTop プロパティの値を加算した結果が、Int16.MaxValue 以上になっています。または WindowWidth プロパティの値または WindowHeight プロパティの値が、現在の画面解像度とコンソールフォントで利用可能な最大ウィンドウの幅または高さより大きくなっています。
IOException	情報の読み取り中または書き込み中にエラーが発生しました。

例外の種類

条件

ArgumentOutOfRangeException

WindowWidth プロパティの値または WindowHeight プロパティの値が 0 以下です。

または

WindowHeight プロパティの値と WindowTop プロパティの値を加算した結果が、Int16.MaxValue 以上になっています。

または

WindowWidth プロパティの値または WindowHeight プロパティの値が、現在の画面解像度とコンソールフォントで利用可能な最大ウィンドウの幅または高さより大きくなっています。

IOException

情報の読み取り中または書き込み中にエラーが発生しました。

使用例

SetWindowSize メソッド、WindowWidth プロパティ、および WindowHeight プロパティの使用例を次に示します。この例を実行すると、コンソールウィンドウのサイズが実際にどのように変化するのかを確認できます。

この例は、まず、コンソールウィンドウの元のサイズ (85 列× 43 行) を表示し、ユーザーからのキー入力を待ちます。なんらかのキーが押されると、コンソールウィンドウのサイズを半分に縮小した後、新しいサイズを表示し、再び、ユーザーからのキー入力を待ちます。最後に、なんらかのキーが押されると、コンソールウィンドウを元のサイズに戻して終了します。

Visual Basic

' This example demonstrates the Console.SetWindowSize method,
'                           the Console.WindowWidth property, 
'                       and the Console.WindowHeight property.
Imports System

Class Sample
   Public Shared Sub Main()
      Dim origWidth, width As Integer
      Dim origHeight, height As Integer
      Dim m1 As String =
 "The current window width is {0}, and the " &
 _
                         "current window height is {1}."
      Dim m2 As String =
 "The new window width is {0}, and the new " &
 _
                         "window height is {1}."
      Dim m4 As String =
 "  (Press any key to continue...)"
      '
      ' Step 1: Get the current window dimensions.
      '
      origWidth = Console.WindowWidth
      origHeight = Console.WindowHeight
      Console.WriteLine(m1, Console.WindowWidth, Console.WindowHeight)
      Console.WriteLine(m4)
      Console.ReadKey(True)
      '
      ' Step 2: Cut the window to 1/4 its original size.
      '
      width = origWidth / 2
      height = origHeight / 2
      Console.SetWindowSize(width, height)
      Console.WriteLine(m2, Console.WindowWidth, Console.WindowHeight)
      Console.WriteLine(m4)
      Console.ReadKey(True)
      '
      ' Step 3: Restore the window to its original size.
      '
      Console.SetWindowSize(origWidth, origHeight)
      Console.WriteLine(m1, Console.WindowWidth, Console.WindowHeight)
   End Sub 'Main
End Class 'Sample
'
'This example produces the following results:
'
'The current window width is 85, and the current window height is 43.
'  (Press any key to continue...)
'The new window width is 42, and the new window height is 21.
'  (Press any key to continue...)
'The current window width is 85, and the current window height is 43.
'
'

// This example demonstrates the Console.SetWindowSize method,
//                           the Console.WindowWidth property, 
//                       and the Console.WindowHeight property.
using System;

class Sample 
{
    public static void Main()
 
    {
    int origWidth, width;  
    int origHeight, height;
    string m1 = "The current window width is {0}, and the
 " +
                "current window height is {1}.";
    string m2 = "The new window width
 is {0}, and the new " +
                "window height is {1}.";
    string m4 = "  (Press any key to continue...)";
//
// Step 1: Get the current window dimensions.
//
    origWidth  = Console.WindowWidth;
    origHeight = Console.WindowHeight;
    Console.WriteLine(m1, Console.WindowWidth,
                          Console.WindowHeight);
    Console.WriteLine(m4);
    Console.ReadKey(true); 
//
// Step 2: Cut the window to 1/4 its original size.
//
    width  = origWidth/2;
    height = origHeight/2;
    Console.SetWindowSize(width, height);
    Console.WriteLine(m2, Console.WindowWidth,
                          Console.WindowHeight);
    Console.WriteLine(m4);
    Console.ReadKey(true); 
//
// Step 3: Restore the window to its original size.
//
    Console.SetWindowSize(origWidth, origHeight);
    Console.WriteLine(m1, Console.WindowWidth,
                          Console.WindowHeight);
    }
}
/*
This example produces the following results:

The current window width is 85, and the current window height is 43.
  (Press any key to continue...)
The new window width is 42, and the new window
 height is 21.
  (Press any key to continue...)
The current window width is 85, and the current window height is 43.

*/

C++

// This example demonstrates the Console.SetWindowSize method,
//                           the Console.WindowWidth property, 
//                       and the Console.WindowHeight property.
using namespace System;
int main()
{
   int origWidth;
   int width;
   int origHeight;
   int height;
   String^ m1 = "The current window width is {0}, and the "
   "current window height is {1}.";
   String^ m2 = "The new window width is {0}, and the new
 "
   "window height is {1}.";
   String^ m4 = "  (Press any key to continue...)";
   
   //
   // Step 1: Get the current window dimensions.
   //
   origWidth = Console::WindowWidth;
   origHeight = Console::WindowHeight;
   Console::WriteLine( m1, Console::WindowWidth, Console::WindowHeight );
   Console::WriteLine( m4 );
   Console::ReadKey( true );
   
   //
   // Step 2: Cut the window to 1/4 its original size.
   //
   width = origWidth / 2;
   height = origHeight / 2;
   Console::SetWindowSize( width, height );
   Console::WriteLine( m2, Console::WindowWidth, Console::WindowHeight );
   Console::WriteLine( m4 );
   Console::ReadKey( true );
   
   //
   // Step 3: Restore the window to its original size.
   //
   Console::SetWindowSize( origWidth, origHeight );
   Console::WriteLine( m1, Console::WindowWidth, Console::WindowHeight );
}

/*
This example produces the following results:

The current window width is 85, and the current window height is 43.
  (Press any key to continue...)
The new window width is 42, and the new window
 height is 21.
  (Press any key to continue...)
The current window width is 85, and the current window height is 43.

*/

// This example demonstrates the Console.SetWindowSize method,
//                           the Console.WindowWidth property, 
//                       and the Console.WindowHeight property.
import System.*;

class Sample
{
    public static void main(String[]
 args)
    {
        int origWidth, width;
        int origHeight, height;
        String m1 = "The current window width is {0}, and the " 
            + "current window height is {1}.";
        String m2 = "The new window width is {0}, and the
 new " 
            + "window height is {1}.";
        String m4 = "  (Press any key to continue...)";
        //
        // Step 1: Get the current window dimensions.
        //
        origWidth = Console.get_WindowWidth();
        origHeight = Console.get_WindowHeight();
        Console.WriteLine(m1, System.Convert.ToString(Console.get_WindowWidth())
,
            System.Convert.ToString(Console.get_WindowHeight()));
        Console.WriteLine(m4);
        Console.ReadKey(true);
        //
        // Step 2: Cut the window to 1/4 its original size.
        //
        width = origWidth / 2;
        height = origHeight / 2;
        Console.SetWindowSize(width, height);
        Console.WriteLine(System.Convert.ToString(m2), 
            System.Convert.ToString(Console.get_WindowWidth()),
            System.Convert.ToString(Console.get_WindowHeight()));
        Console.WriteLine(m4);
        Console.ReadKey(true);
        //
        // Step 3: Restore the window to its original size.
        //
        Console.SetWindowSize(origWidth, origHeight);
        Console.WriteLine(System.Convert.ToString(m1),
            System.Convert.ToString(Console.get_WindowWidth()), 
            System.Convert.ToString(Console.get_WindowHeight()));
    } //main
} //Sample
/*
This example produces the following results:

The current window width is 85, and the current window height is 43.
  (Press any key to continue...)
The new window width is 42, and the new window
 height is 21.
  (Press any key to continue...)
The current window width is 85, and the current window height is 43.

*/