Type.IsNestedFamANDAssem Type.IsNestedFamANDAssem Type.IsNestedFamANDAssem Type.IsNestedFamANDAssem Property

Definição

Obtém um valor que indica se o Type é aninhado e visíveis somente para classes que pertencem à sua própria família e ao seu próprio assembly.Gets a value indicating whether the Type is nested and visible only to classes that belong to both its own family and its own assembly.

public:
 property bool IsNestedFamANDAssem { bool get(); };
public bool IsNestedFamANDAssem { get; }
member this.IsNestedFamANDAssem : bool
Public ReadOnly Property IsNestedFamANDAssem As Boolean

Valor da propriedade

trueSe o Type estiver aninhado e visível somente para classes que pertencem a sua própria família e seu próprio assembly; caso contrário false,.true if the Type is nested and visible only to classes that belong to both its own family and its own assembly; otherwise, false.

Implementações

Exemplos

O exemplo a seguir cria uma classe externa com um número de classes aninhadas que têm vários tipos de visibilidade.The following example creates an outer class with a number of nested classes that have various types of visibility. Em seguida, ele recupera o valor de um número de propriedades Type relacionadas à visibilidade para o tipo pai e cada um de seus tipos aninhados.It then retrieves the value of a number of visibility-related Type properties for the parent type and each of its nested types.

using System;

// Create a class with a number of nested classes.
public class OuterClass
{
    private class PrivateClass
    {}

    protected class ProtectedClass
    {}

    internal class InternalClass
    {}

    protected internal class ProtectedInternalClass
    {}

    public class PublicClass
    {}

    public static void Main()
    {
        // Create an array of Type objects for all the classes.
        Type[] types = { typeof(OuterClass),
                         typeof(OuterClass.PublicClass),
                         typeof(OuterClass.PrivateClass),
                         typeof(OuterClass.ProtectedClass),
                         typeof(OuterClass.InternalClass),
                         typeof(OuterClass.ProtectedInternalClass) };
        // Display the property values of each nested class.
        foreach (var type in types) {
           Console.WriteLine("\n{0} property values:", type.Name);
           Console.WriteLine("   Public Class: {0}", type.IsPublic);
           Console.WriteLine("   Not a Public Class: {0}", type.IsNotPublic);
           Console.WriteLine("   Nested Class: {0}", type.IsNested);
           Console.WriteLine("   Nested Private Class: {0}", type.IsNestedPrivate);
           Console.WriteLine("   Nested Internal Class: {0}", type.IsNestedAssembly);
           Console.WriteLine("   Nested Protected Class: {0}", type.IsNestedFamily);
           Console.WriteLine("   Nested Family Or Assembly Class: {0}", type.IsNestedFamORAssem);
           Console.WriteLine("   Nested Family And Assembly Class: {0}", type.IsNestedFamANDAssem);
           Console.WriteLine("   Nested Public Class: {0}", type.IsNestedPublic);
        }
    }
}
// The example displays the following output:
//    OuterClass property values:
//       Public Class: True
//       Not a Public Class: False
//       Nested Class: False
//       Nested Private Class: False
//       Nested Internal Class: False
//       Nested Protected Class: False
//       Nested Family Or Assembly Class: False
//       Nested Family And Assembly Class: False
//       Nested Public Class: False
//
//    PublicClass property values:
//       Public Class: False
//       Not a Public Class: False
//       Nested Class: True
//       Nested Private Class: False
//       Nested Internal Class: False
//       Nested Protected Class: False
//       Nested Family Or Assembly Class: False
//       Nested Family And Assembly Class: False
//       Nested Public Class: True
//
//    PrivateClass property values:
//       Public Class: False
//       Not a Public Class: False
//       Nested Class: True
//       Nested Private Class: True
//       Nested Internal Class: False
//       Nested Protected Class: False
//       Nested Family Or Assembly Class: False
//       Nested Family And Assembly Class: False
//       Nested Public Class: False
//
//    ProtectedClass property values:
//       Public Class: False
//       Not a Public Class: False
//       Nested Class: True
//       Nested Private Class: False
//       Nested Internal Class: False
//       Nested Protected Class: True
//       Nested Family Or Assembly Class: False
//       Nested Family And Assembly Class: False
//       Nested Public Class: False
//
//    InternalClass property values:
//       Public Class: False
//       Not a Public Class: False
//       Nested Class: True
//       Nested Private Class: False
//       Nested Internal Class: True
//       Nested Protected Class: False
//       Nested Family Or Assembly Class: False
//       Nested Family And Assembly Class: False
//       Nested Public Class: False
//
//    ProtectedInternalClass property values:
//       Public Class: False
//       Not a Public Class: False
//       Nested Class: True
//       Nested Private Class: False
//       Nested Internal Class: False
//       Nested Protected Class: False
//       Nested Family Or Assembly Class: True
//       Nested Family And Assembly Class: False
//       Nested Public Class: False
' Create a Class with a number of nested Classes.
Public Class OuterClass
    Private Class PrivateClass
    End Class

    Protected Class ProtectedClass
    End Class

    Friend Class InternalClass
    End Class

    Protected Friend Class ProtectedInternalClass
    End Class

    Public Class PublicClass
    End Class

    Public Shared Sub Main()
        ' Create an array of Type objects for all the Classes.
        Dim types() As Type = { GetType(OuterClass),
                                GetType(OuterClass.PublicClass),
                                GetType(OuterClass.PrivateClass),
                                GetType(OuterClass.ProtectedClass),
                                GetType(OuterClass.InternalClass),
                                GetType(OuterClass.ProtectedInternalClass) }
        ' Display the property values of each nested Class.
        For Each type In types
           Console.WriteLine("{0} property values:", type.Name)
           Console.WriteLine("   Public Class: {0}", type.IsPublic)
           Console.WriteLine("   Not a Public Class: {0}", type.IsNotPublic)
           Console.WriteLine("   Nested Class: {0}", type.IsNested)
           Console.WriteLine("   Nested Private Class: {0}", type.IsNestedPrivate)
           Console.WriteLine("   Nested Internal Class: {0}", type.IsNestedAssembly)
           Console.WriteLine("   Nested Protected Class: {0}", type.IsNestedFamily)
           Console.WriteLine("   Nested Family Or Assembly Class: {0}", type.IsNestedFamORAssem)
           Console.WriteLine("   Nested Family And Assembly Class: {0}", type.IsNestedFamANDAssem)
           Console.WriteLine("   Nested Public Class: {0}", type.IsNestedPublic)
           Console.WriteLine()
        Next
    End Sub
End Class
' The example displays the following output:
'    OuterClass property values:
'       Public Class: True
'       Not a Public Class: False
'       Nested Class: False
'       Nested Private Class: False
'       Nested Internal Class: False
'       Nested Protected Class: False
'       Nested Family Or Assembly Class: False
'       Nested Family And Assembly Class: False
'       Nested Public Class: False
'
'    PublicClass property values:
'       Public Class: False
'       Not a Public Class: False
'       Nested Class: True
'       Nested Private Class: False
'       Nested Internal Class: False
'       Nested Protected Class: False
'       Nested Family Or Assembly Class: False
'       Nested Family And Assembly Class: False
'       Nested Public Class: True
'
'    PrivateClass property values:
'       Public Class: False
'       Not a Public Class: False
'       Nested Class: True
'       Nested Private Class: True
'       Nested Internal Class: False
'       Nested Protected Class: False
'       Nested Family Or Assembly Class: False
'       Nested Family And Assembly Class: False
'       Nested Public Class: False
'
'    ProtectedClass property values:
'       Public Class: False
'       Not a Public Class: False
'       Nested Class: True
'       Nested Private Class: False
'       Nested Internal Class: False
'       Nested Protected Class: True
'       Nested Family Or Assembly Class: False
'       Nested Family And Assembly Class: False
'       Nested Public Class: False
'
'    InternalClass property values:
'       Public Class: False
'       Not a Public Class: False
'       Nested Class: True
'       Nested Private Class: False
'       Nested Internal Class: True
'       Nested Protected Class: False
'       Nested Family Or Assembly Class: False
'       Nested Family And Assembly Class: False
'       Nested Public Class: False
'
'    ProtectedInternalClass property values:
'       Public Class: False
'       Not a Public Class: False
'       Nested Class: True
'       Nested Private Class: False
'       Nested Internal Class: False
'       Nested Protected Class: False
'       Nested Family Or Assembly Class: True
'       Nested Family And Assembly Class: False
'       Nested Public Class: False

Comentários

Caso o Type atual represente um parâmetro de tipo de um tipo genérico, esta propriedade sempre retorna false.If the current Type represents a type parameter of a generic type, this property always returns false.

TypeAttributes.VisibilityMask seleciona os atributos de visibilidade.TypeAttributes.VisibilityMask selects the visibility attributes.

Observação

As C# linguagens e Visual Basic não incluem semântica que permitem que você defina um tipo aninhado que é visível somente para tipos protegidos em seu próprio assembly.The C# and Visual Basic languages do not include semantics that allow you to define a nested type that is visible only to protected types in its own assembly. protected internalvisibilidade C# e Protected Friend visibilidade em Visual Basic definem um tipo aninhado que é visível tanto para tipos protegidos quanto para tipos no mesmo assembly.protected internal visibility in C# and Protected Friend visibility in Visual Basic define a nested type that is visible both to protected types and to types in the same assembly.

A Type família de um objeto é definida como todos os objetos do Type mesmo e de seus subtipos.A Type object's family is defined as all objects of the same Type and of its subtypes.

Aplica-se a

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