Question

我刚刚完成了项目的C＃控制台应用程序代码，并希望为我的字体添加一些颜色。我希望能够使用自定义颜色 - 橙色。有没有办法做到这一点？

这是我过去用来改变颜色的代码，但它不提供橙色：

Console.ForegroundColor = ConsoleColor.Magenta(and so on);

有没有办法可以为颜色或类似的东西插入十六进制值？

Answer 1

在http://msdn.microsoft.com/en-us/library/system.console.backgroundcolor.aspx

找到的列表

我相信是控制台中唯一支持的颜色。不允许使用十六进制。

Black
DarkBlue
DarkGreen
DarkCyan
DarkRed
DarkMagenta
DarkYellow
Gray
DarkGray
Blue
Green
Cyan
Red
Magenta
Yellow
White

修改

从公共回购中获取工作项目文件

https://bitbucket.org/benskolnick/color-console/

但是在进一步调查中，你可以做很多工作，将红色和黄色结合起来变成橙色。按照这里的例子。不会重新发布代码墙。 http://support.microsoft.com/kb/319883 这不会让您获得更多颜色，但确实可以指导正确的方向。你需要做一些PINVOKE工作，但我很容易将橙色或任何其他RGB颜色变成控制台。 http://pinvoke.net/default.aspx/kernel32.SetConsoleScreenBufferInfoEx

// Copyright Alex Shvedov // Modified by MercuryP with color specifications // Use this code in any way you want using System; using System.Diagnostics; // for Debug using System.Drawing; // for Color (add reference to System.Drawing.assembly) using System.Runtime.InteropServices; // for StructLayout class SetScreenColorsApp { [StructLayout(LayoutKind.Sequential)] internal struct COORD { internal short X; internal short Y; } [StructLayout(LayoutKind.Sequential)] internal struct SMALL_RECT { internal short Left; internal short Top; internal short Right; internal short Bottom; } [StructLayout(LayoutKind.Sequential)] internal struct COLORREF { internal uint ColorDWORD; internal COLORREF(Color color) { ColorDWORD = (uint) color.R + (((uint) color.G) << 8) + (((uint) color.B) << 16); } internal COLORREF(uint r, uint g, uint b) { ColorDWORD = r + (g << 8) + (b << 16); } internal Color GetColor() { return Color.FromArgb((int) (0x000000FFU & ColorDWORD), (int) (0x0000FF00U & ColorDWORD) >> 8, (int) (0x00FF0000U & ColorDWORD) >> 16); } internal void SetColor(Color color) { ColorDWORD = (uint) color.R + (((uint) color.G) << 8) + (((uint) color.B) << 16); } } [StructLayout(LayoutKind.Sequential)] internal struct CONSOLE_SCREEN_BUFFER_INFO_EX { internal int cbSize; internal COORD dwSize; internal COORD dwCursorPosition; internal ushort wAttributes; internal SMALL_RECT srWindow; internal COORD dwMaximumWindowSize; internal ushort wPopupAttributes; internal bool bFullscreenSupported; internal COLORREF black; internal COLORREF darkBlue; internal COLORREF darkGreen; internal COLORREF darkCyan; internal COLORREF darkRed; internal COLORREF darkMagenta; internal COLORREF darkYellow; internal COLORREF gray; internal COLORREF darkGray; internal COLORREF blue; internal COLORREF green; internal COLORREF cyan; internal COLORREF red; internal COLORREF magenta; internal COLORREF yellow; internal COLORREF white; } const int STD_OUTPUT_HANDLE = -11; // per WinBase.h internal static readonly IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1); // per WinBase.h [DllImport("kernel32.dll", SetLastError = true)] private static extern IntPtr GetStdHandle(int nStdHandle); [DllImport("kernel32.dll", SetLastError = true)] private static extern bool GetConsoleScreenBufferInfoEx(IntPtr hConsoleOutput, ref CONSOLE_SCREEN_BUFFER_INFO_EX csbe); [DllImport("kernel32.dll", SetLastError = true)] private static extern bool SetConsoleScreenBufferInfoEx(IntPtr hConsoleOutput, ref CONSOLE_SCREEN_BUFFER_INFO_EX csbe); // Set a specific console color to an RGB color // The default console colors used are gray (foreground) and black (background) public static int SetColor(ConsoleColor consoleColor, Color targetColor) { return SetColor(consoleColor, targetColor.R, targetColor.G, targetColor.B); } public static int SetColor(ConsoleColor color, uint r, uint g, uint b) { CONSOLE_SCREEN_BUFFER_INFO_EX csbe = new CONSOLE_SCREEN_BUFFER_INFO_EX(); csbe.cbSize = (int)Marshal.SizeOf(csbe); // 96 = 0x60 IntPtr hConsoleOutput = GetStdHandle(STD_OUTPUT_HANDLE); // 7 if (hConsoleOutput == INVALID_HANDLE_VALUE) { return Marshal.GetLastWin32Error(); } bool brc = GetConsoleScreenBufferInfoEx(hConsoleOutput, ref csbe); if (!brc) { return Marshal.GetLastWin32Error(); } switch (color) { case ConsoleColor.Black: csbe.black = new COLORREF(r, g, b); break; case ConsoleColor.DarkBlue: csbe.darkBlue = new COLORREF(r, g, b); break; case ConsoleColor.DarkGreen: csbe.darkGreen = new COLORREF(r, g, b); break; case ConsoleColor.DarkCyan: csbe.darkCyan = new COLORREF(r, g, b); break; case ConsoleColor.DarkRed: csbe.darkRed = new COLORREF(r, g, b); break; case ConsoleColor.DarkMagenta: csbe.darkMagenta = new COLORREF(r, g, b); break; case ConsoleColor.DarkYellow: csbe.darkYellow = new COLORREF(r, g, b); break; case ConsoleColor.Gray: csbe.gray = new COLORREF(r, g, b); break; case ConsoleColor.DarkGray: csbe.darkGray = new COLORREF(r, g, b); break; case ConsoleColor.Blue: csbe.blue = new COLORREF(r, g, b); break; case ConsoleColor.Green: csbe.green = new COLORREF(r, g, b); break; case ConsoleColor.Cyan: csbe.cyan = new COLORREF(r, g, b); break; case ConsoleColor.Red: csbe.red = new COLORREF(r, g, b); break; case ConsoleColor.Magenta: csbe.magenta = new COLORREF(r, g, b); break; case ConsoleColor.Yellow: csbe.yellow = new COLORREF(r, g, b); break; case ConsoleColor.White: csbe.white = new COLORREF(r, g, b); break; } ++csbe.srWindow.Bottom; ++csbe.srWindow.Right; brc = SetConsoleScreenBufferInfoEx(hConsoleOutput, ref csbe); if (!brc) { return Marshal.GetLastWin32Error(); } return 0; } public static int SetScreenColors(Color foregroundColor, Color backgroundColor) { int irc; irc = SetColor(ConsoleColor.Gray, foregroundColor); if (irc != 0) return irc; irc = SetColor(ConsoleColor.Black, backgroundColor); if (irc != 0) return irc; return 0; } }

然后如果你想使用橙色或任何其他颜色，你可以简单地调用SetScreenColor

static void Main(string[] args) { Color screenTextColor = Color.Orange; Color screenBackgroundColor = Color.Black; int irc = SetScreenColorsApp.SetScreenColors(screenTextColor, screenBackgroundColor); Debug.Assert(irc == 0, "SetScreenColors failed, Win32Error code = " + irc + " = 0x" + irc.ToString("x")); Debug.WriteLine("LargestWindowHeight=" + Console.LargestWindowHeight + " LargestWindowWidth=" + Console.LargestWindowWidth); Debug.WriteLine("BufferHeight=" + Console.BufferHeight + " WindowHeight=" + Console.WindowHeight + " BufferWidth=" + Console.BufferWidth + " WindowWidth=" + Console.WindowWidth); //// these are relative to the buffer, not the screen: //Debug.WriteLine("WindowTop=" + Console.WindowTop + " WindowLeft=" + Console.WindowLeft); Debug.WriteLine("ForegroundColor=" + Console.ForegroundColor + " BackgroundColor=" + Console.BackgroundColor); Console.WriteLine("Some text in a console window"); Console.BackgroundColor = ConsoleColor.Cyan; Console.ForegroundColor = ConsoleColor.Yellow; Debug.WriteLine("ForegroundColor=" + Console.ForegroundColor + " BackgroundColor=" + Console.BackgroundColor); Console.Write("Press ENTER to exit..."); Console.ReadLine(); // Note: If you use SetScreenColors, the RGB values of gray and black are changed permanently for the console window. // Using i.e. Console.ForegroundColor = ConsoleColor.Gray afterwards will switch the color to whatever you changed gray to // It's best to use SetColor for the purpose of choosing the 16 colors you want the console to be able to display, then use // Console.BackgroundColor and Console.ForegrondColor to choose among them. }

Answer 2

[无耻的自我推销]

我正在开发一个项目，允许您在任何System.Drawing.Color中设置控制台输出的样式，包括橙色。这是你如何做到的：

Console.WriteLine("writing to the console in orange", Color.Orange);

项目：http://colorfulconsole.com/

Answer 3

自Windows 10周年更新以来，控制台可以使用ANSI / VT100颜色代码

您需要通过SetConsoleMode设置标志ENABLE_VIRTUAL_TERMINAL_PROCESSING（0x4）
使用序列：

“\ X1B [48; 5;” + s +“m” - 按表（0-255）中的索引设置背景颜色

“\ X1B [38; 5;” + s +“m” - 按表（0-255）中的索引设置前景色

“\ X1B [48; 2;” + r +“;” + g +“;”+ b +“m” - 用r，g，b值设置背景

“\ X1B [38; 2;” + r +“;” + g +“;”+ b +“m” - 按r，g，b值设置前景

重要通知：内部Windows在表格中只有256（或88）种颜色，Windows将最接近表格中的（r，g，b）值。

示例代码：

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class Program
    {
        [DllImport( "kernel32.dll", SetLastError = true )]
        public static extern bool SetConsoleMode( IntPtr hConsoleHandle, int mode );
        [DllImport( "kernel32.dll", SetLastError = true )]
        public static extern bool GetConsoleMode( IntPtr handle, out int mode );

        [DllImport( "kernel32.dll", SetLastError = true )]
        public static extern IntPtr GetStdHandle( int handle );

        static void Main( string[] args )
        {
            var handle = GetStdHandle( -11 );
            int mode;
            GetConsoleMode( handle, out mode );
            SetConsoleMode( handle, mode | 0x4 );

            for (int i=0;i<255;i++ )
            {
                Console.Write( "\x1b[48;5;" + i + "m*" );
            }

            Console.ReadLine();
        }
    }
}

结果：

Read about it in MSDN: Article 'Console Virtual Terminal Sequences'

Answer 4

迟到总比没有好，但似乎现在可以在Vista上使用，至少可以。因此，我将添加此内容以供将来参考其他人使用相同的问题。

当我想要这样做时，我遇到了Hans Passant的reply on MSDN：

我现在无法访问Vista，因此无法尝试。但有些事情这样应该有效：

CONSOLE_SCREEN_BUFFER_INFOEX info;
info.cbSize = sizeof(info);
HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
GetConsoleScreenBufferInfoEx(hConsole, &info);
info.ColorTable[14] = RGB(255, 128, 0);  // Replace yellow
SetConsoleScreenBufferInfoEx(hConsole, &info);
SetConsoleTextAttribute(hConsole, FOREGROUNDINTENSITY | FOREGROUND_RED | FOREGROUND_GREEN);

这需要一些p-Invoking但是应该给你一些东西继续。

Answer 5

扩展Alexei Shcherbakov的答案Windows 10 ENABLE_VIRTUAL_TERMINAL_PROCESSING这里是一个完整的颜色代码映射，因此您可以将所有颜色及其各自的数字放在一个位置：

Answer 6

你可以使用Colorful.Console让你使用自定义颜色，甚至还有让你制作ASCII艺术的Figlet字体！

Answer 7

它不是橙色，因为该颜色不是控制台支持的颜色之一。我的意思是，即使使用Windows API也无法获得它。如果您想验证它，请查看以下代码：

   public static class Win32
    {
        [DllImport("kernel32.dll", SetLastError = true)]
        public static extern bool SetConsoleTextAttribute(IntPtr hConsoleOutput, short attributes);

        [DllImport("kernel32.dll", SetLastError = true)]
        public static extern IntPtr GetStdHandle(int nStdHandle);
    }

    public class Program
    {
        static void Main(string[] args)
        {
            foreach(var i in Enumerable.Range(0, 100)) // why "100"? it is just any number
            {
                Win32.SetConsoleTextAttribute(Win32.GetStdHandle(-11), (short)i);
                Console.WriteLine("Hello");
            }
        }
    }

Answer 8

进一步证明这不起作用（使用Benjamin链接中的方法）：

using System.Runtime.InteropServices;

namespace
{
    class Program
    {
        [DllImport("kernel32.dll")]
        public static extern bool SetConsoleTextAttribute(IntPtr hConsoleOutput, int wAttributes);
        [DllImport("kernel32.dll")]
        public static extern IntPtr GetStdHandle(uint nStdHandle);

        static void Main(string[] args)
        {
            uint STD_OUTPUT_HANDLE = 0xfffffff5;
            IntPtr hConsole = GetStdHandle(STD_OUTPUT_HANDLE);

            SetConsoleTextAttribute(hConsole, (int)Colour.Red + (int)Colour.Green + (int)Colour.Intensity);
            Console.WriteLine("Red + Green + Intensity == Yellow");

            SetConsoleTextAttribute(hConsole, (int)Colour.Red + (int)Colour.Green + (int)Colour.Intensity + (int)Colour.Red);
            Console.WriteLine("Yellow + Red != Orange");

            SetConsoleTextAttribute(hConsole, 15);
            Console.WriteLine();
            Console.WriteLine("Press Enter to exit ...");
            Console.Read();
        }

        public enum Colour
        {
            Blue = 0x00000001,
            Green = 0x00000002,
            Red = 0x00000004,
            Intensity = 0x00000008
        }
    }
}

此方法不允许您添加通过ConsoleColor无法访问的任何内容。这真是一种耻辱，因为我也喜欢在我的应用程序中添加橙色。如果有人找到了我会非常感兴趣的方式。

Answer 9

我知道有点晚了。但是，获得通常在C＃控制台中不可用的颜色的一种方法是在注册表中更改颜色的ColorCode。但请注意，这可能是最不可接受的方法。只需打开regedit（Win + R，然后键入“ regedit”），转到HKEY_CURRENT_USER，打开密钥“ Console”（这时您应导出“ Console”密钥，以便稍后还原）。在那里，您将看到从ColorTable00到ColoTable15的值的列表。如果您将ColorTable10从0x0000ff00更改为0x0000a5ff（或从65280更改为42495），则在重新启动后在Console中使用ConsoleColor.Green时，它将具有橙色。您还可以通过代码更改此值

using System;
using Microsoft.Win32;

namespace colorChanger
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.ForegroundColor = ConsoleColor.Green;
            Console.WriteLine("Hello World");
            RegistryKey regKey = Registry.CurrentUser.CreateSubKey("Console");
            regKey.SetValue("ColorTable10", 42495, RegistryValueKind.DWord);
            Console.ReadKey();
        }
    }
}

当然可以与所有其他ColorTable-Values和Colorcodes一起使用，但仅针对您PC上的用户更改。

Answer 10

控制台API不支持自定义颜色。

您可以通过用户界面（右键单击控制台标题栏，设置，颜色）

C＃console应用程序中的自定义文本颜色？

10 个答案: