删除多个目录中的所有文件和文件夹，但离开directoy [英] Delete all files and folders in multiple directory but leave the directoy

问题描述

嗯，我喜欢这个漂亮的一段代码在这里似乎赫然工作，但我似乎无法任意多个目录添加到它

Well I like this nice piece of code right here it seems to work awesomely but I can't seem to add any more directories to it

DirectoryInfo dir = new DirectoryInfo(@"C:\temp"); 

foreach(FileInfo files in dir.GetFiles())
{
    files.Delete();
}

foreach (DirectoryInfo dirs in dir.GetDirectories())
{
    dirs.Delete(true);
}

我也想在特殊的文件夹添加以及历史和饼干，我会这样怎么去这样做（我想至少包括4-5个不同的文件夹）

I would also like to add in special folders as well like History and cookies and such how would I go about doing that (I would like to include at least 4-5 different folders)

推荐答案

也许类似这将有助于。我没有测试它。

Perhaps something like this would help. I did not test it.

public void DeleteDirectoryFolders(DirectoryInfo dirInfo){
    foreach (DirectoryInfo dirs in dirInfo.GetDirectories()) 
    { 
        dirs.Delete(true); 
    } 
}

public void DeleteDirectoryFiles(DirectoryInfo dirInfo) {
    foreach(FileInfo files in dirInfo.GetFiles()) 
    { 
        files.Delete(); 
    } 
}

public void DeleteDirectoryFilesAndFolders(string dirName) {
  DirectoryInfo dir = new DirectoryInfo(dirName); 
  DeleteDirectoryFiles(dir)
  DeleteDirectoryFolders(dir)
}

public void main() {
  List<string> DirectoriesToDelete;
  DirectoriesToDelete.add("c:\temp");
  DirectoriesToDelete.add("c:\temp1");
  DirectoriesToDelete.add("c:\temp2");
  DirectoriesToDelete.add("c:\temp3");
  foreach (string dirName in DirectoriesToDelete) {
    DeleteDirectoryFilesAndFolders(dirName);
  }
}

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