如何从文件名获取完整的文件路径 [英] How to get full file path from file name

问题描述

您好，有人可以提供有关如何从文件名获取完整文件路径吗?"的正确答案.
例如:我提供:字符串文件名= @"test.txt";
我需要:完整文件路径= C:\ Windows \ ABC \ Test \ test.txt

解决方案

尝试以下操作:

 字符串 full = System.IO.File.Directory.GetCurrentDirectory()+ "  \\" +   test.txt"; 

希望对您有所帮助.

使用

 System.IO.Path.GetFullPath(filename); 

从文件名获取完整的文件路径.

从那开始，除非文件存在于当前工作目录中，否则您无法从文件名获取完整路径.在这种情况下，您可以使用Assembly.GetExecutingAssembly().Location.

Hi can anybody please provide proper answer for "How to get full file path from file name?"
Ex: I provide: string filename = @"test.txt";
I Required: Full File Path = C:\Windows\ABC\Test\test.txt

解决方案

Try this:

string full = System.IO.File.Directory.GetCurrentDirectory() + "\\" + "test.txt";

Hope this helps.

Use

System.IO.Path.GetFullPath(filename);

to get full file path from file name .

From that, you can''t get the full path from the filename, unless the file is present in your current working directory. If this is the case, you can use Assembly.GetExecutingAssembly().Location.

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