将父文件夹权限复制到子文件

Question

所以，基本上我有一个问题，这些文件被从几层上移到文件夹中，并且由于某些原因，子项的权限未被继承。从我可以告诉这是windows的预期功能，但我需要它的工作不同，所以我决定这样做：

foreach (string directory in System.IO.Directory.GetDirectories(@"path", "*", SearchOption.TopDirectoryOnly)) 
{ 
foreach (string file in System.IO.Directory.GetFiles(directory, "*", SearchOption.TopDirectoryOnly)) 
{ 
    DirectorySecurity DS = System.IO.Directory.GetAccessControl(directory); 
    FileSecurity FS = new FileSecurity(); 
    System.IO.FileInfo FI = new FileInfo(file); 
    foreach (FileSystemAccessRule rule in DS.GetAccessRules(true, true, typeof(NTAccount))) 
    { 
     FS.AddAccessRule(rule); 
    } 
    FI.SetAccessControl(FS); 
} 
} 

然而，这是产生错误而做“fs.addaccessrule”说：

system.argumentexception no flags can be set 

我不知道我应该如何将权限从父文件夹移动到子文件。

Answer 1

这是我想出的解决方案，只是基于我想要使用的规则创建新规则并删除继承的标志。

foreach (string directory in System.IO.Directory.GetDirectories(@"path", "*", SearchOption.AllDirectories)) 
{ 
foreach (string file in System.IO.Directory.GetFiles(directory, "*", SearchOption.TopDirectoryOnly)) 
{ 
    DirectorySecurity DS = System.IO.Directory.GetAccessControl(directory, AccessControlSections.Access); 
    FileSecurity FS = new FileSecurity(); 
    System.IO.FileInfo FI = new FileInfo(file); 
    foreach (FileSystemAccessRule rule in DS.GetAccessRules(true, false, typeof(NTAccount))) 
    { 
     FileSystemAccessRule nRule = new FileSystemAccessRule(rule.IdentityReference, rule.FileSystemRights, InheritanceFlags.None, rule.PropagationFlags, rule.AccessControlType); 
     FS.AddAccessRule(nRule); 
    } 
    FI.SetAccessControl(FS); 
} 
}