FileSystemSecurity.ResetAccessRule(FileSystemAccessRule) Method

Reference

Definition

Namespace:: System.Security.AccessControl

Assembly:: System.IO.FileSystem.AccessControl.dll

Assembly:: mscorlib.dll

Package:: System.IO.FileSystem.AccessControl v5.0.0

Important

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Adds the specified access control list (ACL) permission to the current file or directory and removes all matching ACL permissions.

public:
 void ResetAccessRule(System::Security::AccessControl::FileSystemAccessRule ^ rule);

public void ResetAccessRule (System.Security.AccessControl.FileSystemAccessRule rule);

override this.ResetAccessRule : System.Security.AccessControl.FileSystemAccessRule -> unit

Public Sub ResetAccessRule (rule As FileSystemAccessRule)

Parameters

rule: FileSystemAccessRule

A FileSystemAccessRule object that represents an access control list (ACL) permission to add to a file or directory.

Exceptions

ArgumentNullException

The rule parameter is null.

Remarks

The ResetAccessRule method adds the specified access control list (ACL) rule or overwrites any identical ACL rules that match the rule parameter. For example, if the rule parameter specifies a Read value and the ResetAccessRule method finds an identical ACL rule that specifies the Read value, the identical rule will be overwritten. If the ResetAccessRule method finds an identical ACL rule that specifies the Write value, the identical rule will also be overwritten.

Use the following .NET implementation-dependent methods to add or retrieve ACL information from a file:

.NET implementation	Add rules	Retrieve rules
.NET	FileSystemAclExtensions.SetAccessControl(FileInfo, FileSecurity)	FileSystemAclExtensions.GetAccessControl(FileInfo)
.NET Framework	FileInfo.SetAccessControl(FileSecurity)	FileInfo.GetAccessControl()

Applies to

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