how can I copy files from folder to another when by using c#?
Asked
Active
Viewed 715 times
3 Answers
8
Here is a good example from MSDN:
How to: Copy, Delete, and Move Files and Folders (C# Programming Guide)

Mr.Expert
- 466
- 2
- 3
-
3+1 For the best way for the asker to learn - Also, welcome to SO:) – Nick Craver May 23 '10 at 10:34
2
The System.IO.File, System.IO.Directory, System.IO.FileInfo classes "Mr.Expert" suggested above are fine for copying and deleting individual files.
But if you are deleting/copying large number of files you are probably better off using an alternative method see this question I asked previous..
Delete a large number (>100K) of files with c# whilst maintaining performance in a web application?
The System.IO.Directory.GetFiles can cause a performance issue when dealing with large number of files.