RuntimeTypeHandle RuntimeTypeHandle RuntimeTypeHandle RuntimeTypeHandle Struct

Definition

Stellt einen Typ unter Verwendung eines internen Metadatentokens dar.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
Vererbung
RuntimeTypeHandleRuntimeTypeHandleRuntimeTypeHandleRuntimeTypeHandle
Attribute
Implementiert

Beispiele

Im folgenden Beispiel wird veranschaulicht, wie ein RuntimeTypeHandle von einem-Typ oder von einem-Objekt abgerufen wird und wie das Handle in einen-Typ zurückverwandelt wird.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

Eigenschaften

Value Value Value Value

Ruft ein Handle für den von dieser Instanz dargestellten Typ ab.Gets a handle to the type represented by this instance.

Methoden

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

Gibt an, ob das angegebene Objekt und die aktuelle RuntimeTypeHandle-Struktur gleich sind.Indicates whether the specified object is equal to the current RuntimeTypeHandle structure.

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

Gibt an, ob die angegebene RuntimeTypeHandle-Struktur und die aktuelle RuntimeTypeHandle-Struktur gleich sind.Indicates whether the specified RuntimeTypeHandle structure is equal to the current RuntimeTypeHandle structure.

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

Gibt den Hashcode für die aktuelle Instanz zurück.Returns the hash code for the current instance.

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

Ruft ein Handle für das Modul ab, das den durch die aktuelle Instanz dargestellten Typ enthält.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)

Füllt eine SerializationInfo mit Daten auf, die zum Deserialisieren des von der aktuellen Instanz dargestellten Typs erforderlich sind.Populates a SerializationInfo with the data necessary to deserialize the type represented by the current instance.

Operatoren

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

Gibt an, ob ein Objekt und eine RuntimeTypeHandle-Struktur gleich sind.Indicates whether an object and a RuntimeTypeHandle structure are equal.

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

Gibt an, ob eine RuntimeTypeHandle-Struktur und ein Objekt gleich sind.Indicates whether a RuntimeTypeHandle structure is equal to an object.

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

Gibt an, ob ein Objekt und eine RuntimeTypeHandle-Struktur ungleich sind.Indicates whether an object and a RuntimeTypeHandle structure are not equal.

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

Gibt an, ob eine RuntimeTypeHandle-Struktur und ein Objekt ungleich sind.Indicates whether a RuntimeTypeHandle structure is not equal to an object.

Gilt für: