Evidence.Clear 方法

定义

命名空间:

System.Security.Policy

程序集:

System.Security.Permissions.dll

程序集:

System.Security.AccessControl.dll

程序集:

mscorlib.dll

从证据集中移除主机和程序集证据。

public:
 void Clear();

public void Clear ();

[System.Runtime.InteropServices.ComVisible(false)]
public void Clear ();

member this.Clear : unit -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
member this.Clear : unit -> unit

Public Sub Clear ()

属性

ComVisibleAttribute

示例

下面的代码示例演示了该方法 Clear 的使用。 此示例是为类提供的大型示例的 Evidence 一部分。

Console::WriteLine( "\nClear the current evidence." );
myEvidence->Clear();
Console::WriteLine( "Count is now {0}", myEvidence->Count );

Console.WriteLine("\nClear the current evidence.");
myEvidence.Clear();
Console.WriteLine("Count is now " + myEvidence.Count.ToString());

Console.WriteLine(ControlChars.Lf & "Clear the current evidence.")
myEvidence.Clear()
Console.WriteLine(("Count is now " & myEvidence.Count.ToString()))

注解

Clear 删除主机和程序集枚举中的证据，同时将其设置为 null。