RuntimeTypeHandle RuntimeTypeHandle RuntimeTypeHandle RuntimeTypeHandle Struct

Definición

Representa un tipo utilizando un símbolo (token) de metadatos interno.Represents a type using an internal metadata token.

public value class RuntimeTypeHandle : System::Runtime::Serialization::ISerializable
[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public struct RuntimeTypeHandle : System.Runtime.Serialization.ISerializable
type RuntimeTypeHandle = struct
    interface ISerializable
Public Structure RuntimeTypeHandle
Implements ISerializable
Herencia
RuntimeTypeHandleRuntimeTypeHandleRuntimeTypeHandleRuntimeTypeHandle
Atributos
Implementaciones

Ejemplos

En el ejemplo siguiente se muestra cómo obtener RuntimeTypeHandle un a partir de un tipo o de un objeto, y cómo volver a convertir el identificador en un tipo.The following example demonstrates how to obtain a RuntimeTypeHandle from a type or from an object, and how to turn the handle back into a type.

using namespace System;
using namespace System::Reflection;

public ref class MyClass1
{
private:
    int x;

public:
    int MyMethod()
    {
        return x;
    }
};

int main()
{
    MyClass1^ myClass1 = gcnew MyClass1;
   
    // Get the RuntimeTypeHandle from an object.
    RuntimeTypeHandle myRTHFromObject = Type::GetTypeHandle( myClass1 );
   
    // Get the RuntimeTypeHandle from a type.
    RuntimeTypeHandle myRTHFromType = MyClass1::typeid->TypeHandle;

    Console::WriteLine( "\nmyRTHFromObject.Value:  {0}", myRTHFromObject.Value );
    Console::WriteLine( "myRTHFromObject.GetType():  {0}", myRTHFromObject.GetType() );
    Console::WriteLine( "Get the type back from the handle..." );
    Console::WriteLine( "Type::GetTypeFromHandle(myRTHFromObject):  {0}", 
        Type::GetTypeFromHandle(myRTHFromObject) );

    Console::WriteLine( "\nmyRTHFromObject.Equals(myRTHFromType):  {0}", 
        myRTHFromObject.Equals(myRTHFromType) );

    Console::WriteLine( "\nmyRTHFromType.Value:  {0}", myRTHFromType.Value );
    Console::WriteLine( "myRTHFromType.GetType():  {0}", myRTHFromType.GetType() );
    Console::WriteLine( "Get the type back from the handle..." );
    Console::WriteLine( "Type::GetTypeFromHandle(myRTHFromType):  {0}", 
        Type::GetTypeFromHandle(myRTHFromType) );
}

/* This code example produces output similar to the following:

myRTHFromObject.Value:  3295832
myRTHFromObject.GetType():  System.RuntimeTypeHandle
Get the type back from the handle...
Type::GetTypeFromHandle(myRTHFromObject):  MyClass1

myRTHFromObject.Equals(myRTHFromType):  True

myRTHFromType.Value:  3295832
myRTHFromType.GetType():  System.RuntimeTypeHandle
Get the type back from the handle...
Type::GetTypeFromHandle(myRTHFromType):  MyClass1
 */
using System;
using System.Reflection;

public class MyClass1
{
    private int x=0;
    public int MyMethod()
    {
        return x;
    }
}

public class MyClass2
{
    public static void Main()
    {
        MyClass1 myClass1 = new MyClass1();

        // Get the RuntimeTypeHandle from an object.
        RuntimeTypeHandle myRTHFromObject = Type.GetTypeHandle(myClass1);
        // Get the RuntimeTypeHandle from a type.
        RuntimeTypeHandle myRTHFromType = typeof(MyClass1).TypeHandle;

        Console.WriteLine("\nmyRTHFromObject.Value:  {0}", myRTHFromObject.Value);
        Console.WriteLine("myRTHFromObject.GetType():  {0}", myRTHFromObject.GetType());
        Console.WriteLine("Get the type back from the handle...");
        Console.WriteLine("Type.GetTypeFromHandle(myRTHFromObject):  {0}", 
            Type.GetTypeFromHandle(myRTHFromObject));

        Console.WriteLine("\nmyRTHFromObject.Equals(myRTHFromType):  {0}", 
            myRTHFromObject.Equals(myRTHFromType));

        Console.WriteLine("\nmyRTHFromType.Value:  {0}", myRTHFromType.Value);
        Console.WriteLine("myRTHFromType.GetType():  {0}", myRTHFromType.GetType());
        Console.WriteLine("Get the type back from the handle...");
        Console.WriteLine("Type.GetTypeFromHandle(myRTHFromType):  {0}", 
            Type.GetTypeFromHandle(myRTHFromType));
    }
}

/* This code example produces output similar to the following:

myRTHFromObject.Value:  799464
myRTHFromObject.GetType():  System.RuntimeTypeHandle
Get the type back from the handle...
Type.GetTypeFromHandle(myRTHFromObject):  MyClass1

myRTHFromObject.Equals(myRTHFromType):  True

myRTHFromType.Value:  799464
myRTHFromType.GetType():  System.RuntimeTypeHandle
Get the type back from the handle...
Type.GetTypeFromHandle(myRTHFromType):  MyClass1
 */
Imports System.Reflection

Public Class MyClass1
    Private x As Integer = 0
   
    Public Function MyMethod() As Integer
        Return x
    End Function 'MyMethod
End Class 

Public Class MyClass2
   
    Public Shared Sub Main()
        Dim myClass1 As New MyClass1()
      
        ' Get the RuntimeTypeHandle from an object.
        Dim myRTHFromObject As RuntimeTypeHandle = Type.GetTypeHandle(myClass1)
        ' Get the RuntimeTypeHandle from a type.
        Dim myRTHFromType As RuntimeTypeHandle = GetType(MyClass1).TypeHandle
      
        Console.WriteLine(vbLf & "myRTHFromObject.Value:  {0}", _
            myRTHFromObject.Value)
        Console.WriteLine("myRTHFromObject.GetType():  {0}", _
            myRTHFromObject.GetType())
        Console.WriteLine("Get the type back from the handle...")
        Console.WriteLine("Type.GetTypeFromHandle(myRTHFromObject):  {0}", _
            Type.GetTypeFromHandle(myRTHFromObject))

        Console.WriteLine(vbLf & "myRTHFromObject.Equals(myRTHFromType):  {0}", _
            myRTHFromObject.Equals(myRTHFromType))

        Console.WriteLine(vbLf & "myRTHFromType.Value:  {0}", _
            myRTHFromType.Value)
        Console.WriteLine("myRTHFromType.GetType():  {0}", _
            myRTHFromType.GetType())
        Console.WriteLine("Get the type back from the handle...")
        Console.WriteLine("Type.GetTypeFromHandle(myRTHFromType):  {0}", _
            Type.GetTypeFromHandle(myRTHFromType))
    End Sub 
End Class 

' This code example produces output similar to the following:
'
'myRTHFromObject.Value:  7549720
'myRTHFromObject.GetType():  System.RuntimeTypeHandle
'Get the type back from the handle...
'Type.GetTypeFromHandle(myRTHFromObject):  MyClass1
'
'myRTHFromObject.Equals(myRTHFromType):  True
'
'myRTHFromType.Value:  7549720
'myRTHFromType.GetType():  System.RuntimeTypeHandle
'Get the type back from the handle...
'Type.GetTypeFromHandle(myRTHFromType):  MyClass1

Propiedades

Value Value Value Value

Obtiene un identificador para el tipo representado por esta instancia.Gets a handle to the type represented by this instance.

Métodos

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Indica si el objeto especificado es igual a la estructura RuntimeTypeHandle actual.Indicates whether the specified object is equal to the current RuntimeTypeHandle structure.

Equals(RuntimeTypeHandle) Equals(RuntimeTypeHandle) Equals(RuntimeTypeHandle) Equals(RuntimeTypeHandle)

Indica si la estructura RuntimeTypeHandle especificada es igual a la estructura RuntimeTypeHandle actual.Indicates whether the specified RuntimeTypeHandle structure is equal to the current RuntimeTypeHandle structure.

GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Devuelve el código hash de la instancia actual.Returns the hash code for the current instance.

GetModuleHandle() GetModuleHandle() GetModuleHandle() GetModuleHandle()

Obtiene un identificador para el módulo que contiene el tipo representado por la instancia actual.Gets a handle to the module that contains the type represented by the current instance.

GetObjectData(SerializationInfo, StreamingContext) GetObjectData(SerializationInfo, StreamingContext) GetObjectData(SerializationInfo, StreamingContext) GetObjectData(SerializationInfo, StreamingContext)

Llena un SerializationInfo con los datos necesarios para deserializar el tipo representado por la instancia actual.Populates a SerializationInfo with the data necessary to deserialize the type represented by the current instance.

Operadores

Equality(Object, RuntimeTypeHandle) Equality(Object, RuntimeTypeHandle) Equality(Object, RuntimeTypeHandle) Equality(Object, RuntimeTypeHandle)

Indica si un objeto y una estructura RuntimeTypeHandle son iguales.Indicates whether an object and a RuntimeTypeHandle structure are equal.

Equality(RuntimeTypeHandle, Object) Equality(RuntimeTypeHandle, Object) Equality(RuntimeTypeHandle, Object) Equality(RuntimeTypeHandle, Object)

Indica si una estructura RuntimeTypeHandle es igual a un objeto.Indicates whether a RuntimeTypeHandle structure is equal to an object.

Inequality(Object, RuntimeTypeHandle) Inequality(Object, RuntimeTypeHandle) Inequality(Object, RuntimeTypeHandle) Inequality(Object, RuntimeTypeHandle)

Indica si un objeto y una estructura RuntimeTypeHandle no son iguales.Indicates whether an object and a RuntimeTypeHandle structure are not equal.

Inequality(RuntimeTypeHandle, Object) Inequality(RuntimeTypeHandle, Object) Inequality(RuntimeTypeHandle, Object) Inequality(RuntimeTypeHandle, Object)

Indica si una estructura RuntimeTypeHandle no es igual a un objeto.Indicates whether a RuntimeTypeHandle structure is not equal to an object.

Se aplica a