C# 如何在字符串末尾插入一个退格
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How to insert a back space after the end of string
提问by Naveen
Is it possible to insert a backspace after a string.If possible then How to insert a back space in a string??
是否可以在字符串后插入退格。如果可能，那么如何在字符串中插入退格？
回答by Maku
回答by Belogix
Depends on what you are trying to achieve. To simply remove the last character you could use this:
取决于您要实现的目标。要简单地删除最后一个字符，您可以使用：
string originalString = "This is a long string";
string removeLast = originalString.Substring(0, originalString.Length - 1);
That removeLastwould give This is a long strin
这removeLast会给这是一个长字符串
回答by terrybozzio
this will insert a backspace in the string
这将在字符串中插入一个退格
string str = "this is some text";
Console.Write(str);
Console.ReadKey();
str += "\b ";
Console.Write(str);
Console.ReadKey();
//this will make "this is some tex _,cursor placed like so.
if its like Belogix said(to remove last char),you can do like belogix did or other way like:
如果它像 Belogix 说的（删除最后一个字符），你可以像 belogix 那样做或其他方式：
string str = "this is some text";
Console.WriteLine(str);
Console.ReadKey();
Console.WriteLine(str.Remove(str.Length - 1,1));
Console.ReadKey();
or just:
要不就：
string str = "this is some text";
Console.WriteLine(str + "\b ");
