Type.IsVisible 속성

정의

네임스페이스:
System
어셈블리:
netstandard.dll, System.Runtime.dll
어셈블리:
System.Runtime.dll
어셈블리:
mscorlib.dll
어셈블리:
netstandard.dll
Source:
Type.Helpers.cs
Source:
Type.Helpers.cs
Source:
Type.Helpers.cs
Source:
Type.Helpers.cs
Source:
Type.Helpers.cs

어셈블리 외부의 코드에서 Type 액세스할 수 있는지 여부를 나타내는 값을 가져옵니다.

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

속성 값

Boolean

true 현재 Type 형식이 public 형식이거나 모든 바깥쪽 형식이 public이 되도록 공용 중첩 형식이면 이고, false그렇지 않으면 입니다.

예제

다음 코드 예제에서는 두 클래스를 테스트하며, 그 중 하나만 어셈블리 외부에 표시됩니다.

using System;

internal class InternalOnly 
{
    public class Nested {}
}

public class Example
{
    public class Nested {}

    public static void Main()
    {
        Type t = typeof(InternalOnly.Nested);
        Console.WriteLine(
            "Is the {0} class visible outside the assembly? {1}", 
            t.FullName, 
            t.IsVisible
        );

        t = typeof(Example.Nested);
        Console.WriteLine(
            "Is the {0} class visible outside the assembly? {1}", 
            t.FullName, 
            t.IsVisible
        );
    }
}

/* This example produces the following output:

Is the InternalOnly+Nested class visible outside the assembly? False
Is the Example+Nested class visible outside the assembly? True
 */

module internal InternalOnly = 
    type Nested() = class end

module Example =
    type Nested() = class end

let t = typeof<InternalOnly.Nested>
printfn $"Is the {t.FullName} class visible outside the assembly? {t.IsVisible}" 

let t2 = typeof<Example.Nested>
printfn $"Is the {t2.FullName} class visible outside the assembly? {t2.IsVisible}" 

(* This example produces the following output:

Is the InternalOnly+Nested class visible outside the assembly? False
Is the Example+Nested class visible outside the assembly? True
 *)

Friend Class InternalOnly
    Public Class Nested
    End Class
End Class

Public Class Example
    Public Class Nested
    End Class

    Public Shared Sub Main()
        With GetType(InternalOnly.Nested)
            Console.WriteLine("Is the " & .FullName _ 
                & " class visible outside the assembly? " & .IsVisible)
        End With

        With GetType(Example.Nested)
            Console.WriteLine("Is the " & .FullName _ 
                & " class visible outside the assembly? " & .IsVisible)
        End With
    End Sub
End Class

' This example produces the following output:
'
'Is the InternalOnly+Nested class visible outside the assembly? False
'Is the Example+Nested class visible outside the assembly? True

설명

이 속성을 사용 하 여 형식 구성 요소 어셈블리의 공용 인터페이스의 일부인지 여부를 확인 합니다.

적용 대상