ContextUtil.IsSecurityEnabled 屬性

定義

命名空間:

System.EnterpriseServices

組件:

System.EnterpriseServices.dll

取得值，指出以角色為基礎的安全性在目前內容中是否為作用中。

public:
 static property bool IsSecurityEnabled { bool get(); };

public static bool IsSecurityEnabled { get; }

static member IsSecurityEnabled : bool

Public Shared ReadOnly Property IsSecurityEnabled As Boolean

屬性值

Boolean

如果目前內容已經啟用安全性，則為 true，否則為 false。

例外狀況

COMException

沒有 COM+ 內容可供使用。

範例

下列程式代碼範例會取得 屬性的值 IsSecurityEnabled 。

[SecurityRole("Role1")]
public ref class ContextUtil_IsSecurityEnabled: public ServicedComponent
{
public:
   void Example()
   {
      // Display whether role-based security is active for the current COM+
      // context.
      Console::WriteLine( "Role-based security active in current context: {0}", 
         ContextUtil::IsSecurityEnabled );
   }
};

[SecurityRole("Role1")]
public class ContextUtil_IsSecurityEnabled : ServicedComponent
{
    public void Example()
    {
        // Display whether role-based security is active for the current COM+
        // context.
        Console.WriteLine("Role-based security active in current context: {0}",
            ContextUtil.IsSecurityEnabled);
    }
}

<SecurityRole("Role1")>  _
Public Class ContextUtil_IsSecurityEnabled
    Inherits ServicedComponent
    
    Public Sub Example() 
        ' Display whether role-based security is active for the current COM+
        ' context.
        MsgBox("Role-based security active in current context: " & ContextUtil.IsSecurityEnabled)

    End Sub
End Class