删除C＃.net中的临时文件 [英] Delete the temp files in C#.net

问题描述

删除C＃.net中的临时文件我想列出列表框中的所有临时文件，然后删除所有文件

delete the temp files in C#.net i want to list all the temp files in the listbox and then delete all the files

推荐答案

要获得系统上的Temp路径，请使用以下代码：

Hi,

To get Temp path on your system use this code:

var tmpPath = Path.GetTempPath();

获取所有文件目录使用：

To get all files in that directory use:

var files = Directory.GetFiles(tmpPath, "*.*", SearchOption.AllDirectories);

将文件添加到ListBox：

To add files to your ListBox:

listBox1.AddRange(files);

< br $> b $ b

删除文件很简单：

Deleting files is easy:

foreach(var file in files)
{
    if (File.Exists(file))
    {
        File.Delete(file);
    }
}

别忘了添加 System.IO 到源文件顶部的使用子句。



这里有更多信息：

http://msdn.microsoft.com/en-us/ library / system.io.path.gettemppath％28v = vs.100％29.aspx [ ^ ]

http://msdn.microsoft.com/en-us/library/system.io.directory .getfiles％28v = vs.110％29.aspx [ ^ ]

http://msdn.microsoft.com/en-u s / library / system.io.file.exists％28v = vs.90％29.aspx [ ^ ]

http://msdn.microsoft.com/en-us/library/system.io .file.delete％28v = vs.90％29.aspx [ ^ ]



干杯！

And don't forget to add System.IO to your using clause at top of the source file.

More informations here:
http://msdn.microsoft.com/en-us/library/system.io.path.gettemppath%28v=vs.100%29.aspx[^]
http://msdn.microsoft.com/en-us/library/system.io.directory.getfiles%28v=vs.110%29.aspx[^]
http://msdn.microsoft.com/en-us/library/system.io.file.exists%28v=vs.90%29.aspx[^]
http://msdn.microsoft.com/en-us/library/system.io.file.delete%28v=vs.90%29.aspx[^]

Cheers!

这个问题解决了这里的问题阅读本讨论



http://forums.asp.net/t/1920308.aspx?How + to + create + a + application + to + delete + the + temp + files + for + any + system + using + C + net + [ ^ ]



和



这个 [ ^ ]

This is solved Question here Read this Discussion

http://forums.asp.net/t/1920308.aspx?How+to+create+a+application+to+delete+the+temp+files+for+any+system+using+C+net+[^]

and

This[^]

检查stackoverflow [ ^ ]

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