PermissionSet.FromXml(SecurityElement) Method

Reference

Definition

Namespace:: System.Security

Assembly:: System.Security.Permissions.dll

Assembly:: System.Runtime.dll

Assembly:: System.Runtime.Extensions.dll

Assembly:: mscorlib.dll

Package:: System.Security.Permissions v9.0.0-preview.3.24172.9

Source:: PermissionSet.cs

Source:: PermissionSet.cs

Source:: PermissionSet.cs

Important

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Reconstructs a security object with a specified state from an XML encoding.

public:
 virtual void FromXml(System::Security::SecurityElement ^ et);

public virtual void FromXml (System.Security.SecurityElement et);

abstract member FromXml : System.Security.SecurityElement -> unit
override this.FromXml : System.Security.SecurityElement -> unit

Public Overridable Sub FromXml (et As SecurityElement)

Parameters

et: SecurityElement

The XML encoding to use to reconstruct the security object.

Implements

FromXml(SecurityElement)

Exceptions

ArgumentNullException

The et parameter is null.

ArgumentException

The et parameter is not a valid permission element.

-or-

The et parameter's version number is not supported.

Examples

The following code example shows the use of the FromXml method. This code example is part of a larger example provided for the PermissionSet class.

// Display result of ToXml and FromXml operations.
PermissionSet^ ps6 = gcnew PermissionSet( PermissionState::None );
ps6->FromXml( ps5->ToXml() );
Console::WriteLine( "Result of ToFromXml = {0}\n", ps6 );

// Display result of ToXml and FromXml operations.
PermissionSet ps6 = new PermissionSet(PermissionState.None);
ps6.FromXml(ps5.ToXml());
Console.WriteLine("Result of ToFromXml = " + ps6.ToString() + "\n");

' Display result of ToXml and FromXml operations.
Dim ps6 As New PermissionSet(PermissionState.None)
ps6.FromXml(ps5.ToXml())
Console.WriteLine("Result of ToFromXml = " & ps6.ToString() & ControlChars.Lf)

Applies to