How do I get the directory from a file's full path?

Question

What is the simplest way to get the directory that a file is in? I'm using this to set a working directory.

string filename = @"C:\MyDirectory\MyFile.bat";

In this example, I should get "C:\MyDirectory".

Answer 1

If you've definitely got an absolute path, use Path.GetDirectoryName(path).

If you might only get a relative name, use new FileInfo(path).Directory.FullName.

Note that Path and FileInfo are both found in the namespace System.IO.

Answer 2

System.IO.Path.GetDirectoryName(filename)

Answer 3

Path.GetDirectoryName(filename);

Answer 4

Use below mentioned code to get the folder path

Path.GetDirectoryName(filename);

This will return "C:\MyDirectory" in your case

Answer 5

You can use System.IO.Path.GetDirectoryName(fileName), or turn the path into a FileInfo using FileInfo.Directory.

If you're doing other things with the path, the FileInfo class may have advantages.

Answer 6

You can use Path.GetDirectoryName and just pass in the filename.

MSDN Link

Answer 7

If you are working with a FileInfo object, then there is an easy way to extract a string representation of the directory's full path via the DirectoryName property.

Description of the FileInfo.DirectoryName Property via MSDN:

Gets a string representing the directory's full path.

Sample usage:

string filename = @"C:\MyDirectory\MyFile.bat";
FileInfo fileInfo = new FileInfo(filename);
string directoryFullPath = fileInfo.DirectoryName; // contains "C:\MyDirectory"

Link to the MSDN documentation.

Answer 8

You can get the current Application Path using:

string AssemblyPath = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location).ToString();

Good Luck!

Answer 9

First, you have to use System.IO namespace. Then;

string filename = @"C:\MyDirectory\MyFile.bat";
string newPath = Path.GetFullPath(fileName);

or

string newPath = Path.GetFullPath(openFileDialog1.FileName));

Answer 10

You can use Path.GetFullPath for most of the case. But if you want to get the path also in the case of the file name is relatively located then you can use the below generic method:

string GetPath(string filePath)
{
  return Path.GetDirectoryName(Path.GetFullPath(filePath))
}

For example:

GetPath("C:\Temp\Filename.txt") return "C:\Temp\"

GetPath("Filename.txt") return current working directory like "C:\Temp\"

Answer 11

In my case, I needed to find the directory name of a full path (of a directory) so I simply did:

var dirName = path.Split('\\').Last();

Answer 12

Path.GetDirectoryName(Context.Parameters["assemblypath"])

Answer 13

 string path= @"C:\Users\username\Desktop\FolderName"
  string Dirctory = new FileInfo(path).Name.ToString();
//output FolderName