如何将目录的数据移动到父路径

Question

I have a problem when I move data from a directory to it's parent, my code:

string resDirectory = "d:\\data";
DirectoryInfo di = new DirectoryInfo(resDirectory);

if (Directory.Exists(resDirectory))
Directory.Move(di.FullName, di.Root.ToString());

but when I run it I get the following error:

The parameter is incorrect.

how can I do it?

Answer 1

Directory.Move needs a source FOLDER and a destination FOLDER.

Say you want to move the directory c:\\temp to d:\\asdf . This will move the contents of the folder AND rename the folder from "temp" to "asdf".

So, how can you move a folder and rename it to d:\\ ?

In your example, you can't move the folder up any higher. The folder is already at the root of the drive. You need to move the files inside up higher.