[펌] Copy Directory in .Net C# including sub-folders

from: http://blog.logiclabz.com/c/copy-directory-in-net-c-including-sub-folders.aspx

Namespace used:

1. System.IO  

1. private static bool CopyDirectory(string SourcePath, string DestinationPath, bool overwriteexisting)  
2.        {  
3.            bool ret = false;  
4.            try  
5.            {  
6.                SourcePath = SourcePath.EndsWith(@"\") ? SourcePath : SourcePath + @"\";  
7.                DestinationPath = DestinationPath.EndsWith(@"\") ? DestinationPath : DestinationPath + @"\";  
8.   
9.                if (Directory.Exists(SourcePath))  
10.                {  
11.                    if (Directory.Exists(DestinationPath) == false)  
12.                        Directory.CreateDirectory(DestinationPath);  
13.   
14.                    foreach (string fls in Directory.GetFiles(SourcePath))  
15.                    {  
16.                        FileInfo flinfo = new FileInfo(fls);  
17.                        flinfo.CopyTo(DestinationPath + flinfo.Name, overwriteexisting);  
18.                    }  
19.                    foreach (string drs in Directory.GetDirectories(SourcePath))  
20.                    {  
21.                        DirectoryInfo drinfo = new DirectoryInfo(drs);  
22.                        if (CopyDirectory(drs, DestinationPath + drinfo.Name, overwriteexisting) == false)  
23.                            ret = false;  
24.                    }  
25.                }  
26.                ret = true;  
27.            }  
28.            catch (Exception ex)  
29.            {  
30.                ret = false;  
31.            }  
32.            return ret;  
33.        } 
    

Using this function

1. bool copy = CopyDirectory("c:\\temp\\index\\", "c:\\temp\\newindex\\", true);