COPY目錄下的文件（包括子目錄下的文件）

Question

/// <summary>
        /// 递归拷贝所有子目录。
        /// </summary>
        /// <param name="sPath">源目录</param>
        /// <param name="dPath">目的目录</param>
        private void copyDirectory(string sPath,string dPath)
        {
            string[] directories = System.IO.Directory.GetDirectories(sPath);
            if(!System.IO.Directory.Exists(dPath))
                System.IO.Directory.CreateDirectory(dPath);
            System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(sPath);
            System.IO.DirectoryInfo[] dirs = dir.GetDirectories();
            CopyFile(dir,dPath);
            if(dirs.Length>0)
            {
                foreach(System.IO.DirectoryInfo temDirectoryInfo in dirs)
                {
                    string sourceDirectoryFullName = temDirectoryInfo.FullName;
                    string destDirectoryFullName = sourceDirectoryFullName.Replace(sPath,dPath);
                    if(!System.IO.Directory.Exists(destDirectoryFullName))
                    {
                        System.IO.Directory.CreateDirectory(destDirectoryFullName);
                    }
                    CopyFile(temDirectoryInfo,destDirectoryFullName);
                    copyDirectory(sourceDirectoryFullName,destDirectoryFullName);
                }
            }
            
        }
        
        /// <summary>
        /// 拷贝目录下的所有文件到目的目录。
        /// </summary>
        /// <param name="path">源路径</param>
        /// <param name="desPath">目的路径</param>
        private void CopyFile(System.IO.DirectoryInfo path, string desPath)
        {
            string sourcePath = path.FullName;
            System.IO.FileInfo[] files = path.GetFiles();
            foreach (System.IO.FileInfo file in files)
            {
                string sourceFileFullName = file.FullName;
                string destFileFullName = sourceFileFullName.Replace(sourcePath, desPath);
                file.CopyTo(destFileFullName, true);
            }
        }        //调用
        copyDirectory("d:\\work", "d:\\work1");

Answer 1

可以通过API SHFileOperation调用出系统的复制对话框进行复制。要用.net的话，可以用DirectoryInfo递归调用，依次复制文件及子文件，复制文件用File.Copy就可以