本文介绍了有没有办法删除刚刚使用 Console.WriteLine 写入的字符?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
有没有办法从控制台中删除最后一个字符，即
Is there any way to delete the last character from the console, i.e.
Console.WriteLine("List: apple,pear,");
// Somehow delete the last ',' character from the console.
Console.WriteLine(".");
// Now the console contains "List: apple,pear."
当然，我可以先创建一个字符串，然后将其打印到控制台，但我只是想知道是否可以直接从控制台删除字符.
Sure, I could create a string first then print that to the console, but I'm just curious to see if I can delete characters directly from the console.
推荐答案
"" 是 ASCII 退格.打印它以备份一个字符.
"" is ASCII backspace. Print it to back up one char.
Console.Write("Abc");
Console.Write("");
Console.Write("Def");
输出AbDef"；
正如 Contango 和 Sammi 所指出的，有时需要用空格覆盖:
As pointed out by Contango and Sammi, there are times where overwriting with a space is required:
Console.Write(" ");
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