DataProtectionPermission::FromXml Method (SecurityElement^)
Reconstructs a permission with a specific state from an XML encoding.
Assembly: System.Security (in System.Security.dll)
Parameters
- securityElement
-
Type:
System.Security::SecurityElement^
A SecurityElement that contains the XML encoding used to reconstruct the permission.
| Exception | Condition |
|---|---|
| ArgumentNullException | securityElement is null. |
| ArgumentException | securityElement is not a valid permission element. -or- The version number of securityElement is not supported. |
The FromXml method reconstructs a DataProtectionPermission object from an XML encoding defined by the SecurityElement class. Use the ToXml method to XML-encode the DataProtectionPermission, including state information.
The following code example shows the use of the FromXml method. This code example is part of a larger example provided for the DataProtectionPermission class.
Note |
|---|
The code example is intended to show the behavior of the method, not to demonstrate its use. In general, the methods of permission classes are used by the security infrastructure; they are not typically used in applications. |
Available since 2.0
