c#带有彩色文本的Console.WriteLine()正在集中输出

Question

我试图通过以下代码向用户显示警告.但它正在集中输出文本.

Console.ForegroundColor = ConsoleColor.Yellow;
Console.BackgroundColor = ConsoleColor.Red;
Console.WriteLine($"The selected row {selection} is not found in the database.");
Console.ResetColor();
Console.ReadLine();
Environment.Exit(0);

显示如下: -

我只想对文本着色"在数据库中找不到所选行"..没什么特别的.否则它看起来很难看.怎么做？

Answer 1

问题是回车和新线为这些线条绘制背景颜色.只需使用Console.Write()而不是Console.WriteLine():

Console.ForegroundColor = ConsoleColor.Yellow;
Console.BackgroundColor = ConsoleColor.Red;
// only write without new line
Console.Write($"The selected row {selection} is not found in the database.");
Console.ResetColor();
Console.WriteLine(); // if necessary
Console.ReadLine();
Environment.Exit(0);