Evidence.AddHostEvidence<T>(T) Method

Reference

Definition

Namespace:: System.Security.Policy

Assembly:: System.Security.Permissions.dll

Assembly:: System.Security.AccessControl.dll

Assembly:: mscorlib.dll

Important

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Adds host evidence of the specified type to the host evidence collection.

public:
generic <typename T>
 where T : System::Security::Policy::EvidenceBase void AddHostEvidence(T evidence);

public void AddHostEvidence<T> (T evidence) where T : System.Security.Policy.EvidenceBase;

[System.Runtime.InteropServices.ComVisible(false)]
public void AddHostEvidence<T> (T evidence) where T : System.Security.Policy.EvidenceBase;

member this.AddHostEvidence : 'T -> unit (requires 'T :> System.Security.Policy.EvidenceBase)

[<System.Runtime.InteropServices.ComVisible(false)>]
member this.AddHostEvidence : 'T -> unit (requires 'T :> System.Security.Policy.EvidenceBase)

Public Sub AddHostEvidence(Of T As EvidenceBase) (evidence As T)

Type Parameters

T

The type of the object in evidence.

Parameters

evidence: T

The host evidence to add.

Attributes: ComVisibleAttribute

Exceptions

ArgumentNullException

evidence is null.

InvalidOperationException

Evidence of type T is already in the list.

Remarks

Legacy evidence, that is, evidence that is not derived from EvidenceBase, cannot be added. Only evidence that is derived from EvidenceBase can be added. This method does not allow you to add evidence if evidence of that type already exists in the assembly list.

Applies to