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C# 如何将路径与文件名分开_C#_Asp.net - Fatal编程技术网

C# 如何将路径与文件名分开

C# 如何将路径与文件名分开,c#,asp.net,C#,Asp.net,我有一个类似以下文件的路径: C:\NewFolder\Test\file1.doc 如何从路径中删除文件名。我只需要 C:\NewFolder\Test\ System.IO.Path充满了像这样非常有用的东西,我鼓励你看看 您可以使用FileInfo。目录: FileInfo myFile = new FileInfo("C:\NewFolder\Test\file1.doc"); var directoryInfo = myFile.Directory; 试试这个: var folde

我有一个类似以下文件的路径:

C:\NewFolder\Test\file1.doc

如何从路径中删除文件名。我只需要

C:\NewFolder\Test\

System.IO.Path
充满了像这样非常有用的东西,我鼓励你看看


您可以使用FileInfo。目录:

FileInfo myFile = new FileInfo("C:\NewFolder\Test\file1.doc");
var directoryInfo = myFile.Directory;
试试这个:

var folder = System.IO.Path.GetDirectoryName(@"C:\NewFolder\Test\file1.doc");

查看此处了解详细信息:

使用System.IO;看看这本书。具体地说

Path.GetDirectoryName(@"C:\NewFolder\Test\file1.doc")
var folder = System.IO.Path.GetDirectoryName(@"C:\NewFolder\Test\file1.doc");