arr copy 信息 getpath rect ray reat 移動文件 void

C# 獲取指定目錄下所有文件信息、移動目錄、拷貝目錄

/// <summary>
/// 獲取目錄下的所有文件夾和文件的path
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static List<string> getPath(string path)
{
DirectoryInfo dir = new DirectoryInfo(path);

FileInfo[] fil = dir.GetFiles();
DirectoryInfo[] dii = dir.GetDirectories();
foreach (FileInfo f in fil)
{
list.Add(f.FullName);//添加文件的路徑到列表
}
//獲取子文件夾內的文件列表，遞歸遍歷
foreach (DirectoryInfo d in dii)
{
getPath(d.FullName);
list.Add(d.FullName);//添加文件夾的路徑到列表
}
return list;
}

/// <summary>
        /// 從一個目錄將其內容移動到另一目錄  
        /// </summary>
        /// <param name="directorySource">源目錄</param>
        /// <param name="directoryTarget">目標目錄</param>
        private
 
 void MoveFolderTo(string directorySource, string directoryTarget)
        {
            //檢查是否存在目的目錄  
            if (!Directory.Exists(directoryTarget))
            {
                Directory.CreateDirectory(directoryTarget);
            }
            //先來移動文件  
            DirectoryInfo directoryInfo = new DirectoryInfo(directorySource);
            FileInfo[] files = directoryInfo.GetFiles();
            //移動所有文件  
            foreach (FileInfo file in files)
            {
                //如果自身文件在運行，不能直接覆蓋，需要重命名之後再移動  
                if (File.Exists(Path.Combine(directoryTarget, file.Name)))
                {
                    if (File.Exists(Path.Combine(directoryTarget, file.Name + ".bak")))
                    {
                        File.Delete(Path.Combine(directoryTarget, file.Name + ".bak"));
                    }
                    File.Move(Path.Combine(directoryTarget, file.Name), Path.Combine(directoryTarget, file.Name + ".bak"));

                }
                file.MoveTo(Path.Combine(directoryTarget, file.Name));

            }
            //最後移動目錄  
            DirectoryInfo[] directoryInfoArray = directoryInfo.GetDirectories();
            foreach (DirectoryInfo dir in directoryInfoArray)
            {
                MoveFolderTo(Path.Combine(directorySource, dir.Name), Path.Combine(directoryTarget, dir.Name));
            }
        }

/// <summary>
        /// 從一個目錄將其內容復制到另一目錄
        /// </summary>
        /// <param name="directorySource">源目錄</param>
        /// <param name="directoryTarget">目標目錄</param>
        static void CopyFolderTo(string directorySource, string directoryTarget)
        {
            //檢查是否存在目的目錄  
            if (!Directory.Exists(directoryTarget))
            {
                Directory.CreateDirectory(directoryTarget);
            }
            //先來復制文件  
            DirectoryInfo directoryInfo = new DirectoryInfo(directorySource);
            FileInfo[] files = directoryInfo.GetFiles();
            //復制所有文件  
            foreach (FileInfo file in files)
            {
                file.CopyTo(Path.Combine(directoryTarget, file.Name));
            }
            //最後復制目錄  
            DirectoryInfo[] directoryInfoArray = directoryInfo.GetDirectories();
            foreach (DirectoryInfo dir in directoryInfoArray)
            {
                CopyFolderTo(Path.Combine(directorySource, dir.Name), Path.Combine(directoryTarget, dir.Name));
            }
        }

文件方法