11.12. Renaming a Directory
Problem
You need to rename a directory.
Solution
Unfortunately, there is no specific rename method that can be used to
rename a directory. However, you can use the instance
MoveTo
method of the
DirectoryInfo
class or the static
Move
method of the
Directory
class instead. The static
Move
method can be used to rename a directory in
the following manner:
public void DemonstrateRenameDir(string originalName, string newName) { try { Directory.CreateDirectory(originalName); // "rename" it Directory.Move(originalName, newName); // clean up after ourselves Directory.Delete(newName); } catch(IOException ioe) { // most likely given the directory exists or isn't empty Console.WriteLine(ioe.ToString( )); } catch(Exception e) { // catch any other exceptions Console.WriteLine(e.ToString( )); } }
This code creates a directory using the
originalName
parameter, renames it to the
value supplied in the newName
parameter
and removes it once complete.
The
instance MoveTo
method of the
DirectoryInfo
class can also be used to rename a
directory in the following manner:
public void DemonstrateRenameDir (string originalName, string newName) { try { DirectoryInfo dirInfo = new DirectoryInfo(originalName); // create the dir dirInfo.Create( ); // "rename" it dirInfo.MoveTo(newName); // clean up after ourselves dirInfo.Delete(false); } catch(IOException ioe) { // most likely given the directory exists or isn't empty Console.WriteLine(ioe.ToString( )); } catch(Exception e) { // catch ...
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