DynamicMethod.DeclaringType 属性

定义

命名空间:

System.Reflection.Emit

程序集:

System.Reflection.Emit.Lightweight.dll

Source:

DynamicMethod.cs

获取声明方法的类型，对于动态方法，此类型始终为 null。

public:
 virtual property Type ^ DeclaringType { Type ^ get(); };

public override Type? DeclaringType { get; }

member this.DeclaringType : Type

Public Overrides ReadOnly Property DeclaringType As Type

属性值

Type

总是为 null。

示例

下面的代码示例显示动态方法的声明类型。 此代码示例是为 DynamicMethod 类提供的一个更大示例的一部分。

// Display the declaring type, which is always null for dynamic
// methods.
if (hello->DeclaringType == nullptr)
{
    Console::WriteLine("\r\nDeclaringType is always null for dynamic methods.");
}
else
{
    Console::WriteLine("DeclaringType: {0}", hello->DeclaringType);
}

// Display the declaring type, which is always null for dynamic
// methods.
if (hello.DeclaringType == null)
{
    Console.WriteLine("\r\nDeclaringType is always null for dynamic methods.");
}
else
{
    Console.WriteLine("DeclaringType: {0}", hello.DeclaringType);
}

' Display the declaring type, which is always Nothing for dynamic
' methods.
If hello.DeclaringType Is Nothing Then
    Console.WriteLine(vbCrLf & "DeclaringType is always Nothing for dynamic methods.")
Else
    Console.WriteLine("DeclaringType: {0}", hello.DeclaringType)
End If

注解

对于动态方法， null 此属性始终返回 。 即使动态方法在逻辑上与类型相关联，该类型也不会声明它。