C # Set folder permissions (simple code)

The folder I want to test is as follows (first set the price to readonly,CodeModify it to readable ):

 

The Code is as follows:

 

Using system;

Using system. IO;

 

Namespace attri

{

Classprogram

{

 

Staticvoidmain (string [] ARGs)

{

String Path = @ "H: \ filetest \ file. js ";

Fileinfo Fi = newfileinfo (PATH );

Console. writeline ("the previous permission is:" + fi. attributes );

// Core code

Fi. Attributes = Fi. Attributes &~ Fileattributes. readonly;

 

Console. writeline ("the current permission is:" + fi. attributes );

}

}

}

 

The code works as follows:

 

It can be seen that the Code has changed the folder to readable, and the default permission of the file is archive.

Let's take a look at the interface. The File Permission is: