.net 如何找到路径的父目录？
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How do I find the parent directory of a path?
提问by Wild Goat
How do I get a parent of a directory, for example:
如何获取目录的父目录，例如：
string upDir = GetOneLvlUp(@"C:\AAA\BBB\CCC\DDD\");
Output: C:\AAA\BBB\CCC\
回答by Saeed Amiri
upDir = Directory.GetParent(path).FullName;
回答by Matt Roberts
Everything you want is in the Directory class:
你想要的一切都在 Directory 类中：
http://msdn.microsoft.com/en-us/library/system.io.directory.aspx
http://msdn.microsoft.com/en-us/library/system.io.directory.aspx
In particular, GetParent:
特别是，GetParent：
http://msdn.microsoft.com/en-us/library/system.io.directory.getparent.aspx
http://msdn.microsoft.com/en-us/library/system.io.directory.getparent.aspx
回答by VikasChauhan
string path = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
string parentDir = Directory.GetParent(path).FullName;
回答by Sergej Loos
var upDir = new DirectoryInfo(yourPath).Parent.FullName;
