Question

For example,

string path = @"C:\User\Desktop\Drop\images\";

I need to get only @"C:\User\Desktop\Drop\

Is there any easy way of doing this?

Answer 1

You can use the Path and Directory classes:

DirectoryInfo parentDir = Directory.GetParent(Path.GetDirectoryName(path));
string parent = parentDir.FullName; 

Note that you would get a different result if the path doesn’t end with the directory-separator char \. Then images would be understood as filename and not as directory.

You can also use a subsequent call of Path.GetDirectoryName

string parent = Path.GetDirectoryName(Path.GetDirectoryName(path));

This behaviour is documented here:

Because the returned path does not include the DirectorySeparatorChar
or AltDirectorySeparatorChar, passing the returned path back into the
GetDirectoryName method will result in the truncation of one folder
level per subsequent call on the result string. For example, passing
the path “C:\Directory\SubDirectory\test.txt” into the
GetDirectoryName method will return “C:\Directory\SubDirectory”.
Passing that string, “C:\Directory\SubDirectory”, into
GetDirectoryName will result in “C:\Directory”.