FileIOPermissionAttribute.CreatePermission Method

Definition

Namespace:

System.Security.Permissions

Assembly:

System.Security.Permissions.dll

Package:

System.Security.Permissions v8.0.0

Source:

FileIOPermissionAttribute.cs

Creates and returns a new FileIOPermission.

public:
 override System::Security::IPermission ^ CreatePermission();

public override System.Security.IPermission CreatePermission ();

override this.CreatePermission : unit -> System.Security.IPermission

Public Overrides Function CreatePermission () As IPermission

Returns

IPermission

A FileIOPermission that corresponds to this attribute.

Exceptions

ArgumentException

The path information for a file or directory for which access is to be secured contains invalid characters or wildcard specifiers.

Remarks

This method should be called only by the security system, never by application code.

At compile time, attributes convert security declarations to a serialized form in metadata. Declarative security data in metadata is created from the permission that this method returns that corresponds to this attribute.