Type.GUID Propiedad

Definición

Espacio de nombres:

System

Ensamblado:

System.Runtime.dll

Source:

Type.CoreCLR.cs

Obtiene el GUID asociado al objeto Type.

public:
 abstract property Guid GUID { Guid get(); };

public abstract Guid GUID { get; }

member this.GUID : Guid

Public MustOverride ReadOnly Property GUID As Guid

Valor de propiedad

Guid

GUID asociado al objeto Type.

Ejemplos

En el ejemplo siguiente se crea la clase MyClass1 con un método público, se crea un Type objeto correspondiente a MyClass1y se obtiene la Guid estructura mediante la GUID propiedad de la Type clase .

using namespace System;
ref class MyGetTypeFromCLSID
{
public:
   ref class MyClass1
   {
   public:
      void MyMethod1(){}
   };
};

int main()
{
   
   // Get the type corresponding to the class MyClass.
   Type^ myType = MyGetTypeFromCLSID::MyClass1::typeid;
   
   // Get the Object* of the Guid.
   Guid myGuid = (Guid)myType->GUID;
   Console::WriteLine( "The name of the class is {0}", myType );
   Console::WriteLine( "The ClassId of MyClass is {0}", myType->GUID );
}

using System;

class MyGetTypeFromCLSID
{
    public class MyClass1
    {
        public void MyMethod1()
        {
        }
    }
    public static void Main()
    {
        // Get the type corresponding to the class MyClass.
        Type myType = typeof(MyClass1);
        // Get the object of the Guid.
        Guid myGuid =(Guid) myType.GUID;
        Console.WriteLine("The name of the class is "+myType.ToString());
        Console.WriteLine("The ClassId of MyClass is "+myType.GUID);				
    }
}

type MyClass1() =
    member _.MyMethod1() = ()

// Get the type corresponding to the class MyClass.
let myType = typeof<MyClass1>
// Get the object of the Guid.
let myGuid = myType.GUID
printfn $"The name of the class is {myType}"
printfn $"The ClassId of MyClass is {myType.GUID}"

Class MyGetTypeFromCLSID

    Public Class MyClass1

        Public Sub MyMethod1()
        End Sub

    End Class

    Public Shared Sub Main()
        ' Get the type corresponding to the class MyClass.
        Dim myType As Type = GetType(MyClass1)
        ' Get the object of the Guid.
        Dim myGuid As Guid = myType.GUID
        Console.WriteLine(("The name of the class is " + myType.ToString()))
        Console.WriteLine(("The ClassId of MyClass is " + myType.GUID.ToString()))
    End Sub
End Class

Comentarios

Esta propiedad devuelve un GUID asociado a un tipo mediante el GuidAttribute atributo . Si se omite el atributo, se asigna automáticamente un GUID.

El GUID devuelto por esta propiedad se usa normalmente para exponer un tipo a COM. No está pensado para usarse como identificador único del tipo.

Consulte también

• Guid