复制文件/获取指定目录下的文件夹/获取指定目录下的文件

1.复制指定文件到指定位置:

public void AddFile(string sourcefile, string targetfile)
{
  File.Copy(sourcefile, targetfile, true);
}

2.获取指定目录下的所有文件夹名称,返回List

public List<string> GetDirectoryInfo(string sourcePath)
{
  List<string> DirectoryList = new List<string>();
  DirectoryInfo TheFolder = new DirectoryInfo(sourcePath);
  //遍历文件夹
  foreach (DirectoryInfo NextFolder in TheFolder.GetDirectories())
    DirectoryList.Add(NextFolder.Name);

  return DirectoryList;
}

 

3.获取指定目录下的所有文件,返回List

public List<string> GetDocument(string sourcePath)
{
  List<string> DocumentList = new List<string>();
  DirectoryInfo TheFolder = new DirectoryInfo(sourcePath);
  //遍历文件
  foreach (FileInfo NextFile in TheFolder.GetFiles())
    DocumentList.Add(NextFile.Name);
  return DocumentList;
}

 

posted @ 2019-05-21 21:09  xiewei123  阅读(291)  评论(0编辑  收藏  举报