删除字符串开头和结尾的所有回车和空格

Question

使用c# 9，我将从字符串的开始和结束处删除新行:

myString = myString.Trim('r', 'n');

但是，我需要从字符串开始和结束处删除所有新行和空格:

myString = "  n   n The text content  n of my stringn  nn n"

这个字符串的结果将是:

myString = "The text content  n of my string"

我该怎么做?

Answer 1

正如@Steve建议的那样，您需要在myString变量上使用String.Trim()方法来摆脱这些字符

using System;

public class Program
{
public static void Main()
{
string myString = "  n   n The text content  n of my stringn  nn n";
Console.WriteLine("Before Trim: "{0}"", myString);

myString = myString.Trim();
Console.WriteLine("After Trim: "{0}"", myString);
}
}

上面示例的输出将是

Before Trim: "  

The text content  
of my string


"
After Trim: "The text content  
of my string"

看看这个例子:https://dotnetfiddle.net/KbTaHF