C# 如何删除字符串右边的所有空格？
在C#中如何删除字符串右边特定的字符？

TrimEnd方法通过从串的末尾删除空白符来修剪字符串。

C# TrimEnd方法示例

string firstName = "Onitroad";

string lastName = ".com";

string age = "1";

string authorInfo = " Author "+ firstName + " " + lastName + " is "

  + age.ToString() + " years old.  ";

Console.WriteLine("Oroirnal string:{0}", authorInfo);

Console.WriteLine("Lengh:{0}", authorInfo.Length);

string trimmedString = authorInfo.Trim();

Console.WriteLine("Trimmed string:{0}", trimmedString);

Console.WriteLine("Lengh:{0}", trimmedString.Length);

//Trim End

string trimmedLeftString = authorInfo.TrimStart();

Console.WriteLine("Trimmed left string:{0}", trimmedLeftString);

Console.WriteLine("Lengh:{0}", trimmedLeftString.Length);