Evidence.GetHostEvidence<T> 方法

定義

命名空間:

System.Security.Policy

組件:

System.Security.Permissions.dll

組件:

System.Security.AccessControl.dll

組件:

mscorlib.dll

取得集合中指定之型別的主辨識項。

public:
generic <typename T>
 where T : System::Security::Policy::EvidenceBase T GetHostEvidence();

public T GetHostEvidence<T> () where T : System.Security.Policy.EvidenceBase;

public T? GetHostEvidence<T> () where T : System.Security.Policy.EvidenceBase;

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

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

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

Public Function GetHostEvidence(Of T As EvidenceBase) () As T

類型參數

T

要取得的辨識項型別。

傳回

T

主辨識項集合中型別 T 的辨識項。

屬性

ComVisibleAttribute

備註

這個方法只會傳回衍生自 類別的 EvidenceBase 辨識項。 它不會傳回衍生自其他類別的舊版辨識項物件。