public static void CopyDirectory(string srcPath, string destPath)
{
try
{
DirectoryInfo dir = new DirectoryInfo(srcPath);
FileSystemInfo[] fileinfo = dir.GetFileSystemInfos(); //獲取目錄下(不包含子目錄)的文件和子目錄
foreach (FileSystemInfo i in fileinfo)
{
if (i is DirectoryInfo) //判斷是否文件夾
{
if (!Directory.Exists(destPath+"\\"+i.Name))
{
Directory.CreateDirectory(destPath + "\\" + i.Name); //目標目錄下不存在此文件夾即創建子文件夾
}
CopyDir(i.FullName, destPath + "\\" + i.Name); //遞歸調用復制子文件夾
}
else
{
File.Copy(i.FullName, destPath + "\\" + i.Name,true); //不是文件夾即復制文件,true表示可以覆蓋同名文件
}
}
}
catch (Exception e)
{
throw;
}
}
調用CopyDirectory方法前可以先判斷原路徑與目標路徑是否存在
if(Directory.Exists(srcPath)&&Directory.Exists(destPath)) { CopyDirectory(srcPath,destPath);
}
原文地址:http://www.cnblogs.com/iamlucky/p/5996222.html