Type.IsNotPublic 属性

public:
 property bool IsNotPublic { bool get(); };

public bool IsNotPublic { get; }

member this.IsNotPublic : bool

Public ReadOnly Property IsNotPublic As Boolean

属性值

实现

示例

此示例使用 IsNotPublic 属性获取类型的可见性。This example uses the IsNotPublic property to get the visibility of the type.

using namespace System;
using namespace System::IO;
using namespace System::Reflection;

int main()
{
   //Get the Type and MemberInfo.
   Type^ t = Type::GetType("System.IO.File");
   array<MemberInfo^>^ members = t->GetMembers();
   
   //Get and display the DeclaringType method.
   Console::WriteLine("There are {0} members in {1}.",
                      members->Length, t->FullName );
   Console::WriteLine("Is {0} non-public? {1}",
                      t->FullName, t->IsNotPublic );
}
// The example displays the following output:
//       There are 60 members in System.IO.File.
//       Is System.IO.File non-public? False

using System;
using System.IO;
using System.Reflection;

class Example
{ 
    public static void Main()
    { 
        // Get the Type and MemberInfo.
        Type t = Type.GetType("System.IO.File");
        MemberInfo[] members = t.GetMembers();
        // Get and display the DeclaringType method.
        Console.WriteLine("\nThere are {0} members in {1}.",
                          members.Length, t.FullName);
        Console.WriteLine("Is {0} non-public? {1}",
                          t.FullName, t.IsNotPublic);
    }
}
// The example displays output like the following:
//       There are 60 members in System.IO.File.
//       Is System.IO.File non-public? False

Imports System.IO
Imports System.Reflection

Module Example
    Public Sub Main()
        'Get the Type and MemberInfo.
        Dim t As Type = Type.GetType("System.IO.File")
        Dim members As MemberInfo() = t.GetMembers()
        'Get and display the DeclaringType method.
        Console.WriteLine("There are {0} members in {1}.",
                          members.Length, t.FullName)
        Console.WriteLine("Is {0} non-public? {1}",
                          t.FullName, t.IsNotPublic)
    End Sub
End Module
' The example displays output like the following:
'       There are 60 members in System.IO.File.
'       Is System.IO.File non-public? False

下面的代码示例演示无法使用嵌套类 IsPublic 和 IsNotPublic 的原因。The following code example demonstrates why you cannot use IsPublic and IsNotPublic for nested classes.

public ref class A
{
public:
   ref class B{};


private:
   ref class C{};


};

public class A 
{
    public class B { }
    private class C { }
}

Public Class A
    Public Class B
    End Class
    Private Class C
    End Class
End Class

对于嵌套类，忽略 IsPublic 和 IsNotPublic 的结果，并只关注 IsNestedPublic 和 IsNestedPrivate的结果。For nested classes, ignore the results of IsPublic and IsNotPublic and pay attention only to the results of IsNestedPublic and IsNestedPrivate. 此代码片段的反射输出如下所示：The reflection output for this code fragment would be as follows:

类Class	IsNotPublicIsNotPublic	IsPublicIsPublic	IsNestedPublicIsNestedPublic	IsNestedPrivateIsNestedPrivate
包含当前请求的 URL 的A	falseFALSE	trueTRUE	falseFALSE	falseFALSE
BB	falseFALSE	falseFALSE	trueTRUE	falseFALSE
CC	falseFALSE	falseFALSE	falseFALSE	trueTRUE

注解

不要将此属性与嵌套类型一起使用;请改用 IsNestedPublic 属性。Do not use this property with nested types; use the IsNestedPublic property instead.

如果当前 Type 表示泛型类型的类型参数，则此属性将返回 false。If the current Type represents a type parameter of a generic type, this property returns false.

适用于

另请参阅

• TypeAttributes