Evidence.AddHost(Object) Method

Definition

Namespace:

System.Security.Policy

Assembly:

System.Security.AccessControl.dll

Caution

Evidence.AddHost has been deprecated. Use AddHostEvidence instead.

Adds the specified evidence supplied by the host to the evidence set.

public:
 void AddHost(System::Object ^ id);

[System.Obsolete("Evidence.AddHost has been deprecated. Use AddHostEvidence instead.")]
public void AddHost (object id);

[<System.Obsolete("Evidence.AddHost has been deprecated. Use AddHostEvidence instead.")>]
member this.AddHost : obj -> unit

Public Sub AddHost (id As Object)

Parameters

id

Object

Any evidence object.

Attributes

ObsoleteAttribute

Exceptions

ArgumentNullException

id is null.

ArgumentException

id is not serializable.

Examples

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

Url^ url = gcnew Url( "http://www.treyresearch.com" );
Console::WriteLine( "Adding host evidence {0}", url );
ev2a->AddHost( url );
Evidence^ ev2b = gcnew Evidence( ev2a );
Console::WriteLine( "Copy evidence into new evidence" );
IEnumerator^ enum1 = ev2b->GetHostEnumerator();
enum1->MoveNext();
Console::WriteLine( enum1->Current );

Url url = new Url("http://www.treyresearch.com");
Console.WriteLine("Adding host evidence " + url.ToString());
ev2a.AddHost(url);
Evidence ev2b = new Evidence(ev2a);
Console.WriteLine("Copy evidence into new evidence");
IEnumerator enum1 = ev2b.GetHostEnumerator();
enum1.MoveNext();
Console.WriteLine(enum1.Current.ToString());

Dim url As New Url("http://www.treyresearch.com")
Console.WriteLine(("Adding host evidence " & url.ToString()))
ev2a.AddHost(url)
Dim ev2b As New Evidence(ev2a)
Console.WriteLine("Copy evidence into new evidence")
Dim enum1 As IEnumerator = ev2b.GetHostEnumerator()
enum1.MoveNext()
Console.WriteLine(enum1.Current.ToString())

Remarks

Use this method for evidence supplied by the host.

Note

This method does not perform a check to prevent adding duplicate types of evidence. Many host evidence objects can exist at the same time.