Question

How can I authorize the users’ all privileges to a path in a asp.net web app?
Just like the operation that I right-click a path, set users’ all privileges in the security tab.

Answer 1

In C#:

System.IO.DirectoryInfo myDirectoryInfo = new DirectoryInfo(@"c:\foo");
System.Security.AccessControl.DirectorySecurity myDirectorySecurity = myDirectoryInfo.GetAccessControl();
string User = System.Environment.UserDomainName + "\\" + "JohnDoe";
myDirectorySecurity.AddAccessRule(new FileSystemAccessRule(User, FileSystemRights.FullControl, AccessControlType.Allow));
myDirectoryInfo.SetAccessControl(myDirectorySecurity);