突出显示文本c#

我现在有一个掷骰子的程序。掷7个骰子，我的程序检查不同的匹配项，例如一种三个。有没有办法用格式来突出显示三个相同的数字？那么三个相同类型的数字都以红色突出显示

非常感谢

代码：

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我认为这在字符串格式中是不可能的，因为这是一个UI的东西。但是，您可以使用控制台的

BackgroundColor

属性突出显示文本：

Console.BackgroundColor = ConsoleColor.Red;
Console.Write("\n{0}", d);
Console.BackgroundColor = ConsoleColor.Black;
Console.WriteLine(" Appeared three times --- 3 Points Awarded\n");

当然，您可以自己编写一个函数，以类似以下字符串格式的方式执行此操作：

public static void WriteColoredLine(string formattedString, params object[] pars)
{
    var pattern = "[{]\\d[}]";
    var splitted = Regex.Split(formattedString, pattern);
    var formatItems = Regex.Matches(formattedString, pattern).Cast<Match>().Select(m => int.Parse(m.Value.Trim('{', '}'))).ToList();
    for (var i = 0; i < splitted.Length - 1; i++)
    {
        Console.Write(splitted[i]);
        Console.BackgroundColor = ConsoleColor.Red;
        Console.Write(pars[formatItems[i]]);
        Console.BackgroundColor = ConsoleColor.Black;
    }
    Console.WriteLine(splitted.Last());
}

---

您需要定义颜色，然后写入当前行。看见

public static void WriteColoredLine(string formattedString, params object[] pars)
{
    var pattern = "[{]\\d[}]";
    var splitted = Regex.Split(formattedString, pattern);
    var formatItems = Regex.Matches(formattedString, pattern).Cast<Match>().Select(m => int.Parse(m.Value.Trim('{', '}'))).ToList();
    for (var i = 0; i < splitted.Length - 1; i++)
    {
        Console.Write(splitted[i]);
        Console.BackgroundColor = ConsoleColor.Red;
        Console.Write(pars[formatItems[i]]);
        Console.BackgroundColor = ConsoleColor.Black;
    }
    Console.WriteLine(splitted.Last());
}

public static void WriteColoredLine(string formattedString, params (object, ConsoleColor)[] pars)
{
    var pattern = "[{]\\d[}]";
    var splitted = Regex.Split(formattedString, pattern);
    var formatItems = Regex.Matches(formattedString, pattern).Cast<Match>().Select(m => int.Parse(m.Value.Trim('{', '}'))).ToList();
    for (var i = 0; i < splitted.Length - 1; i++)
    {
        Console.Write(splitted[i]);
        Console.BackgroundColor = pars[formatItems[i]].Item2;
        Console.Write(pars[formatItems[i]].Item1);
        Console.BackgroundColor = ConsoleColor.Black;
    }
    Console.WriteLine(splitted.Last());
}

WriteColoredLine("\n{0} Appeared three times --- 3 Points Awarded\n", ("foo", ConsoleColor.Red));