Type.IsSealed 속성

정의

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

Type sealed로 선언되었는지 여부를 나타내는 값을 가져옵니다.

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

속성 값

Boolean

true sealed로 Type 선언되었으면 .이고, false그렇지 않으면 .입니다.

구현

IsSealed

예제

다음 예제에서는 클래스의 인스턴스를 sealed 만들고, 속성을 확인하고 IsSealed , 결과를 표시합니다.

using System;

 public class Example
 {
     // Declare InnerClass as sealed.
     sealed public class InnerClass
     {
     }

     public static void Main()
     {
          InnerClass inner = new InnerClass();
          // Get the type of InnerClass.
          Type innerType = inner.GetType();
          // Get the IsSealed property of  innerClass.
          bool isSealed = innerType.IsSealed;
          Console.WriteLine("{0} is sealed: {1}.", innerType.FullName, isSealed);
     }
}
// The example displays the following output:
//        Example+InnerClass is sealed: True.

module Example
// Declare InnerClass as sealed.
[<Sealed>]
type InnerClass() = class end

let inner = InnerClass()
// Get the type of InnerClass.
let innerType = inner.GetType()
// Get the IsSealed property of  innerClass.
let isSealed = innerType.IsSealed
printfn $"{innerType.FullName} is sealed: {isSealed}."
// The example displays the following output:
//        Example+InnerClass is sealed: True.

Public Class Example
    ' Declare InnerClass as sealed.
    Public NotInheritable Class InnerClass
    End Class
    
    Public Shared Sub Main()
         Dim inner As New InnerClass()
         ' Get the type of InnerClass.
         Dim innerType As Type = inner.GetType()
         ' Get the IsSealed property of InnerClass.
         Dim sealed As Boolean = innerType.IsSealed
         Console.WriteLine("{0} is sealed: {1}.", innerType.FullName, sealed)
    End Sub
End Class
' The example displays the following output:
'       Example+InnerClass is sealed: True.

설명

현재 Type 제네릭 형식의 형식 매개 변수를 나타내는 경우 이 속성은 항상 반환됩니다 true.

적용 대상

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