Console.ResetColor Methode

  • Referenz

Definition

Namespace:
System
Assembly:
System.Console.dll
Assembly:
netstandard.dll
Assembly:
mscorlib.dll

Legt die Vordergrund- und Hintergrundkonsolenfarben auf die entsprechenden Standardwerte fest.

public:
 static void ResetColor();
[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public static void ResetColor ();
[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
[System.Runtime.Versioning.UnsupportedOSPlatform("android")]
[System.Runtime.Versioning.UnsupportedOSPlatform("ios")]
[System.Runtime.Versioning.UnsupportedOSPlatform("tvos")]
public static void ResetColor ();
public static void ResetColor ();
[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
static member ResetColor : unit -> unit
[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("ios")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("tvos")>]
static member ResetColor : unit -> unit
static member ResetColor : unit -> unit
Public Shared Sub ResetColor ()
Attribute
UnsupportedOSPlatformAttribute

Ausnahmen

SecurityException

Der Benutzer verfügt nicht über die erforderlichen Berechtigung, um diese Aktion durchzuführen.

IOException

E/A-Fehler

Beispiele

Im folgenden Beispiel werden die Werte der -Enumeration in einem Array gespeichert, und die aktuellen Werte der Eigenschaften ConsoleColor und werden in Variablen BackgroundColor ForegroundColor gespeichert. Anschließend wird die Vordergrundfarbe in jede Farbe in der Enumeration geändert, mit Ausnahme der Farbe, die dem aktuellen Hintergrund entspricht, und die Hintergrundfarbe wird in jede Farbe in der Enumeration geändert, mit Ausnahme der Farbe, die dem aktuellen Vordergrund ConsoleColor ConsoleColor entspricht. (Wenn die Vordergrundfarbe mit der Hintergrundfarbe identisch ist, ist der Text nicht sichtbar.) Schließlich ruft sie die -Methode ResetColor auf, um die ursprünglichen Konsolenfarben wiederherzustellen.

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...

open System

// Get an array with the values of ConsoleColor enumeration members.
let colors = ConsoleColor.GetValues<ConsoleColor>()

// Save the current background and foreground colors.
let currentBackground = Console.BackgroundColor
let currentForeground = Console.ForegroundColor

// Display all foreground colors except the one that matches the background.
printfn $"All the foreground colors except {currentBackground}, the background color:"

for color in colors do
    if color <> currentBackground then
        Console.ForegroundColor <- color
        printfn $"   The foreground color is {color}."
printfn ""

// Restore the foreground color.
Console.ForegroundColor <- currentForeground;

// Display each background color except the one that matches the current foreground color.
printfn $"All the background colors except {currentForeground}, the foreground color:"

for color in colors do
    if color <> currentForeground then
        Console.BackgroundColor <- color
        printfn $"   The background color is {color}."

// Restore the original console colors.
Console.ResetColor()
printfn "\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...

Hinweise

Die Vordergrund- und Hintergrundfarben werden in den Farben wiederhergestellt, die beim Beginn des aktuellen Prozesses vorhanden waren. Weitere Informationen finden Sie in den Ausführungen zur ForegroundColor-Eigenschaft und zur BackgroundColor-Eigenschaft.

Gilt für