How to Set Custom Text Colors in a C# Console Application?
Jan 04, 2025 am 12:39 AM
Custom Text Color in C# Console Application
In C#, it is possible to modify the text color in the console window. The default console colors are limited to the predefined ConsoleColor enumeration values, which do not include orange.
However, it is possible to set a custom text color by accessing the Windows API directly. To achieve this, you can use the SetConsoleScreenBufferInfoEx function to modify the color attributes of the console screen buffer.
Using the Native API
To set a specific console color to an RGB color, you can use the SetColor method in the SetScreenColorsApp class:
public static int SetColor(ConsoleColor color, uint r, uint g, uint b)
{
// Code to modify the console screen buffer info and set the specified color
}
You can then use this method to set the text color to orange, for example:
SetColor(ConsoleColor.Gray, 255, 165, 0);
Using C# Extension Methods
Another approach is to use C# extension methods to simplify the process of setting custom text colors. Here's an example extension method that allows you to set the text color and background color using Color objects:
public static class ConsoleColorExtensions
{
public static void SetTextColor(this ConsoleColor[] color, Color foregroundColor)
{
// Code to set the foreground color
}
public static void SetBackgroundColor(this ConsoleColor[] color, Color backgroundColor)
{
// Code to set the background color
}
}
You can then use these extension methods to set the text color and background color as follows:
Console.SetTextColor(Color.Orange); Console.SetBackgroundColor(Color.Black);
Limitations
It's important to note that the ability to set custom text colors is limited to the Windows platform. If you are using C# on other platforms, you may need to explore platform-specific options to modify the text color.
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