Evidence 建構函式

參考

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

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

初始化 Evidence 類別的新執行個體。

多載

Evidence()	初始化 Evidence 類別的新的空執行個體。
Evidence(Evidence)	從現有物件的淺層複本 (Shallow Copy) 初始化 Evidence 類別的新執行個體。
Evidence(Object[], Object[])	已過時。已過時。已過時。從多重主應用程式和組件辨識項集合初始化 Evidence 類別的新執行個體。
Evidence(EvidenceBase[], EvidenceBase[])	從多重主應用程式和組件辨識項集合初始化 Evidence 類別的新執行個體。

Evidence()

初始化 Evidence 類別的新的空執行個體。

public:
 Evidence();

public Evidence ();

Public Sub New ()

範例

下列程式碼範例示範建構函式的使用 Evidence() 方式。此範例是針對類別提供的較大範例的 Evidence 一部分。

Evidence^ ev1 = gcnew Evidence;
Console::WriteLine( "Created empty evidence with the default constructor." );

Evidence ev1 = new Evidence();
Console.WriteLine("Created empty evidence with the default constructor.");

Dim ev1 As New Evidence
Console.WriteLine("Created empty evidence with the default constructor.")

適用於

Evidence(Evidence)

從現有物件的淺層複本 (Shallow Copy) 初始化 Evidence 類別的新執行個體。

public:
 Evidence(System::Security::Policy::Evidence ^ evidence);

public Evidence (System.Security.Policy.Evidence evidence);

new System.Security.Policy.Evidence : System.Security.Policy.Evidence -> System.Security.Policy.Evidence

Public Sub New (evidence As Evidence)

參數

evidence: Evidence

Evidence 執行個體，用來建立新的執行個體。這個執行個體不會深層複製。

例外狀況

ArgumentException

evidence 參數不是 Evidence 的有效執行個體。

範例

下列程式碼範例示範建構函式的使用 Evidence(Evidence) 方式。此範例是針對類別提供的較大範例的 Evidence 一部分。

Console::WriteLine( "\nMake a copy of the current evidence." );
Evidence^ evidenceCopy = gcnew Evidence( myEvidence );
Console::WriteLine( "Count of new evidence items = {0}", evidenceCopy->Count );
Console::WriteLine( "Does the copy equal the current evidence? {0}", myEvidence->Equals( evidenceCopy ) );

Console.WriteLine("\nMake a copy of the current evidence.");
Evidence evidenceCopy = new Evidence(myEvidence);
Console.WriteLine("Count of new evidence items = " + evidenceCopy.Count);
Console.WriteLine("Does the copy equal the current evidence? " + myEvidence.Equals(evidenceCopy));

Console.WriteLine(ControlChars.Lf & "Make a copy of the current evidence.")
Dim evidenceCopy As New Evidence(myEvidence)
Console.WriteLine(("Count of new evidence items = " & evidenceCopy.Count.ToString()))
Console.WriteLine(("Does the copy equal the current evidence? " & myEvidence.Equals(evidenceCopy)))

適用於

Evidence(Object[], Object[])

警告

此 API 現已淘汰。

警告

This constructor is obsolete. Please use the constructor which takes arrays of EvidenceBase instead.

警告

This constructor is obsolete. Use the constructor which accepts arrays of EvidenceBase instead.

從多重主應用程式和組件辨識項集合初始化 Evidence 類別的新執行個體。

public:
 Evidence(cli::array <System::Object ^> ^ hostEvidence, cli::array <System::Object ^> ^ assemblyEvidence);

[System.Obsolete]
public Evidence (object[] hostEvidence, object[] assemblyEvidence);

[System.Obsolete("This constructor is obsolete. Please use the constructor which takes arrays of EvidenceBase instead.")]
public Evidence (object[] hostEvidence, object[] assemblyEvidence);

[System.Obsolete("This constructor is obsolete. Use the constructor which accepts arrays of EvidenceBase instead.")]
public Evidence (object[] hostEvidence, object[] assemblyEvidence);

public Evidence (object[] hostEvidence, object[] assemblyEvidence);

[<System.Obsolete>]
new System.Security.Policy.Evidence : obj[] * obj[] -> System.Security.Policy.Evidence

[<System.Obsolete("This constructor is obsolete. Please use the constructor which takes arrays of EvidenceBase instead.")>]
new System.Security.Policy.Evidence : obj[] * obj[] -> System.Security.Policy.Evidence

[<System.Obsolete("This constructor is obsolete. Use the constructor which accepts arrays of EvidenceBase instead.")>]
new System.Security.Policy.Evidence : obj[] * obj[] -> System.Security.Policy.Evidence

new System.Security.Policy.Evidence : obj[] * obj[] -> System.Security.Policy.Evidence

Public Sub New (hostEvidence As Object(), assemblyEvidence As Object())

參數

hostEvidence: Object[]

用來建立新執行個體的主應用程式辨識項。

assemblyEvidence: Object[]

用來建立新執行個體的組件辨識項。

屬性: ObsoleteAttribute

範例

下列程式碼範例示範建構函式的使用 Evidence(Object[], Object[]) 方式。此範例是針對類別提供的較大範例的 Evidence 一部分。

array<Object^>^oa1 = {};
Site^ site = gcnew Site( "www.wideworldimporters.com" );
array<Object^>^oa2 = {url,site};
Evidence^ ev3a = gcnew Evidence( oa1,oa2 );
enum1 = ev3a->GetHostEnumerator();
IEnumerator^ enum2 = ev3a->GetAssemblyEnumerator();
enum2->MoveNext();
Object^ obj1 = enum2->Current;
enum2->MoveNext();
Console::WriteLine( "URL = {0}  Site = {1}", obj1, enum2->Current );

Object [] oa1 = {};
Site site = new Site("www.wideworldimporters.com");
Object [] oa2 = { url, site };
Evidence ev3a = new Evidence(oa1, oa2);
enum1 = ev3a.GetHostEnumerator();
IEnumerator enum2 = ev3a.GetAssemblyEnumerator();
enum2.MoveNext();
Object obj1 = enum2.Current;
enum2.MoveNext();
Console.WriteLine("URL = " + obj1.ToString() + "  Site = " + enum2.Current.ToString());

Dim oa1() As [Object]
Dim site As New Site("www.wideworldimporters.com")
Dim oa2 As [Object]() = {url, site}
Dim ev3a As New Evidence(oa1, oa2)
enum1 = ev3a.GetHostEnumerator()
Dim enum2 As IEnumerator = ev3a.GetAssemblyEnumerator()
enum2.MoveNext()
Dim obj1 As [Object] = enum2.Current
enum2.MoveNext()
Console.WriteLine(("URL = " & obj1.ToString() & "  Site = " & enum2.Current.ToString()))

適用於

Evidence(EvidenceBase[], EvidenceBase[])