在C#中提供文件的路径 [英] Giving path of a file in C#

问题描述

我要打开保存在计算机桌面上的 xxx.txt文件 ，但是程序给出了

I want to open a xxx.txt file kept on desktop of my Computer but the program gives an

错误解析器错误，无法识别转义序列'\ D'.我正在尝试给出

文件为"C:\ Documents and Settings \ user \ Desktop \ xxx.txt" .

我是用正确的方式给出路径还是有其他方法给出路径

推荐答案

\是C#字符串中的转义字符.它用于特殊字符，例如换行符(\n).要编写文字\，您必须用另一个\引用:

\ is an escape character in C# strings. It is used for special characters, such as line break (\n). To write a literal \ you have to quote with another \:

string myFileName = "C:\\Documents and Settings\\user\\Desktop\\xxx.txt";

另一种方法是禁用对@字符的字符串引用:

An alternative is to disable quoting for the string with the @ character:

string myFileName = @"C:\Documents and Settings\user\Desktop\xxx.txt";

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