Console.BackgroundColor Console.BackgroundColor Console.BackgroundColor Console.BackgroundColor Property

정의

콘솔의 배경색을 가져오거나 설정합니다.Gets or sets the background color of the console.

public:
 static property ConsoleColor BackgroundColor { ConsoleColor get(); void set(ConsoleColor value); };
public static ConsoleColor BackgroundColor { get; set; }
member this.BackgroundColor : ConsoleColor with get, set
Public Shared Property BackgroundColor As ConsoleColor

속성 값

각 문자의 배경에 표시되는 콘솔의 배경색을 지정하는 값입니다.A value that specifies the background color of the console; that is, the color that appears behind each character. 기본값은 검정입니다.The default is black.

예외

집합 작업에서 지정된 색이 ConsoleColor의 유효한 멤버가 아닙니다.The color specified in a set operation is not a valid member of ConsoleColor.

사용자에게 이 작업을 수행할 권한이 없습니다.The user does not have permission to perform this action.

I/O 오류가 발생했습니다.An I/O error occurred.

예제

값을 저장 하는 다음 예제는 ConsoleColor 배열에는 열거형의 현재 값을 저장 하 고는 BackgroundColorForegroundColor 변수에 속성입니다.The following example saves the values of the ConsoleColor enumeration to an array and stores the current values of the BackgroundColor and ForegroundColor properties to variables. 각 색의 전경색을 다음 변경 합니다 ConsoleColor 열거형 색과 일치 하는 현재 백그라운드를 제외한 각 색에 배경색을 변경 하는 ConsoleColor 열거형을 제외 하 고 일치 하는 색을를 현재 전경색입니다.It then changes the foreground color to each color in the ConsoleColor enumeration except to the color that matches the current background, and it changes the background color to each color in the ConsoleColor enumeration except to the color that matches the current foreground. (전경색 배경색으로 동일한 경우 텍스트가 표시 되지 않습니다.) 마지막으로 호출 하 여 ResetColor 원래 콘솔 색을 복원 하는 방법입니다.(If the foreground color is the same as the background color, the text isn't visible.) Finally, it calls the ResetColor method to restore the original console colors.

using System;

class Example
{
   public static void Main() 
   {
      // Get an array with the values of ConsoleColor enumeration members.
      ConsoleColor[] colors = (ConsoleColor[]) ConsoleColor.GetValues(typeof(ConsoleColor));
      // Save the current background and foreground colors.
      ConsoleColor currentBackground = Console.BackgroundColor;
      ConsoleColor currentForeground = Console.ForegroundColor;

      // Display all foreground colors except the one that matches the background.
      Console.WriteLine("All the foreground colors except {0}, the background color:",
                        currentBackground);
      foreach (var color in colors) {
         if (color == currentBackground) continue;
         
         Console.ForegroundColor = color;
         Console.WriteLine("   The foreground color is {0}.", color);
      }
      Console.WriteLine();
      // Restore the foreground color.
      Console.ForegroundColor = currentForeground;
      
      // Display each background color except the one that matches the current foreground color.
      Console.WriteLine("All the background colors except {0}, the foreground color:",
                        currentForeground);
      foreach (var color in colors) {
         if (color == currentForeground) continue;
         
         Console.BackgroundColor = color;
         Console.WriteLine("   The background color is {0}.", color);
      }
      
      // Restore the original console colors.
      Console.ResetColor();
      Console.WriteLine("\nOriginal colors restored...");
   }
}
//The example displays output like the following:
//    All the foreground colors except DarkCyan, the background color:
//       The foreground color is Black.
//       The foreground color is DarkBlue.
//       The foreground color is DarkGreen.
//       The foreground color is DarkRed.
//       The foreground color is DarkMagenta.
//       The foreground color is DarkYellow.
//       The foreground color is Gray.
//       The foreground color is DarkGray.
//       The foreground color is Blue.
//       The foreground color is Green.
//       The foreground color is Cyan.
//       The foreground color is Red.
//       The foreground color is Magenta.
//       The foreground color is Yellow.
//       The foreground color is White.
//    
//    All the background colors except White, the foreground color:
//       The background color is Black.
//       The background color is DarkBlue.
//       The background color is DarkGreen.
//       The background color is DarkCyan.
//       The background color is DarkRed.
//       The background color is DarkMagenta.
//       The background color is DarkYellow.
//       The background color is Gray.
//       The background color is DarkGray.
//       The background color is Blue.
//       The background color is Green.
//       The background color is Cyan.
//       The background color is Red.
//       The background color is Magenta.
//       The background color is Yellow.
//    
//    Original colors restored...
Public Module Example
   Public Sub Main()
      ' Get an array with the values of ConsoleColor enumeration members.
      Dim colors() As ConsoleColor = ConsoleColor.GetValues(GetType(ConsoleColor))
      ' Save the current background and foreground colors.
      Dim currentBackground As ConsoleColor = Console.BackgroundColor
      Dim currentForeground As ConsoleColor = Console.ForegroundColor
      
      ' Display all foreground colors except the one that matches the background.
      Console.WriteLine("All the foreground colors except {0}, the background color:",
                        currentBackground)
      For Each color In colors
         If color = currentBackground Then Continue For
          
         Console.ForegroundColor = color
         Console.WriteLine("   The foreground color is {0}.", color)
      Next 
      Console.WriteLine()
      
      ' Restore the foreground color.
      Console.ForegroundColor = currentForeground
      
      ' Display each background color except the one that matches the current foreground color.
      Console.WriteLine("All the background colors except {0}, the foreground color:",
                        currentForeground)
      For Each color In colors
         If color = currentForeground  then Continue For
         Console.BackgroundColor = color
         Console.WriteLine("   The background color is {0}.", color)
      Next
      ' Restore the original console colors.
      Console.ResetColor
      Console.WriteLine()
      Console.WriteLine("Original colors restored...")
   End Sub
End Module
'The example displays output like the following:
'       The background color is DarkCyan.
'       The background color is DarkRed.
'       The background color is DarkMagenta.
'       The background color is DarkYellow.
'       The background color is Gray.
'       The background color is DarkGray.
'       The background color is Blue.
'       The background color is Green.
'       The background color is Cyan.
'       The background color is Red.
'       The background color is Magenta.
'       The background color is Yellow.
'    
'    Original colors restored...

설명

변경 된 BackgroundColor 배경색 변경 된 후 개별 문자 셀에 기록 되는 유일한 출력 하는 속성에 영향을 줍니다.A change to the BackgroundColor property affects only output that is written to individual character cells after the background color is changed. 전체 콘솔 창의 배경색을 변경 하려면 설정 합니다 BackgroundColor 속성과 호출은 Clear 메서드.To change the background color of the console window as a whole, set the BackgroundColor property and call the Clear method. 다음 예제에서 이에 대해 설명합니다.The following example provides an illustration.

using System;

public class Example
{
   public static void Main()
   {
      WriteCharacterStrings(1, 26, true);
      Console.MoveBufferArea(0, Console.CursorTop - 10, 30, 1, 
                             Console.CursorLeft, Console.CursorTop + 1);
      Console.CursorTop = Console.CursorTop + 3;
      Console.WriteLine("Press any key..."); 
      Console.ReadKey();

      Console.Clear();
      WriteCharacterStrings(1, 26, false);
   }

   private static void WriteCharacterStrings(int start, int end, 
                                             bool changeColor)
   {                                             
      for (int ctr = start; ctr <= end; ctr++) {
         if (changeColor)
            Console.BackgroundColor = (ConsoleColor) ((ctr - 1) % 16);

         Console.WriteLine(new String(Convert.ToChar(ctr + 64), 30));
      }   
   }
}
Module Example
   Public Sub Main()
      WriteCharacterStrings(1, 26, True)
      Console.MoveBufferArea(0, Console.CursorTop - 10, 30, 1, Console.CursorLeft, Console.CursorTop + 1)
      Console.CursorTop = Console.CursorTop + 3
      Console.WriteLine("Press any key...") : Console.ReadKey()

      Console.Clear()
      WriteCharacterStrings(1, 26, False)
   End Sub
   
   Private Sub WriteCharacterStrings(start As Integer, _end As Integer, 
                                     changeColor As Boolean)
      For ctr As Integer = start To _end
         If changeColor Then
            Console.BackgroundColor = CType((ctr - 1) Mod 16, ConsoleColor)
         End If      
         Console.WriteLine(New String(Convert.ToChar(ctr + 64), 30))
      Next   
   End Sub
End Module

Windows 기반 애플리케이션의 경우에 콘솔을 존재 하지 않는 가져오기 작업을 반환 합니다 ConsoleColor.Black합니다.A get operation for a Windows-based application, in which a console does not exist, returns ConsoleColor.Black.

보안

UIPermission
안전한 최상위 창 및 하위 창을 수정 합니다.for modifying safe top-level windows and subwindows. 연결 된 열거형: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

적용 대상