Guid.NewGuid Método

Definición

Inicializa una nueva instancia de la estructura Guid.Initializes a new instance of the Guid structure.

public:
 static Guid NewGuid();
public static Guid NewGuid ();
static member NewGuid : unit -> Guid
Public Shared Function NewGuid () As Guid

Devoluciones

Nuevo objeto de identificador GUID.A new GUID object.

Ejemplos

En el ejemplo de código siguiente se crean y se muestran los valores de dos objetos Guid.The following code example creates and displays the values of two Guid objects.

// Create and display the value of two GUIDs.
Guid g = Guid.NewGuid();
Console.WriteLine(g);
Console.WriteLine(Guid.NewGuid());

// This code example produces a result similar to the following:

// 0f8fad5b-d9cb-469f-a165-70867728950e
// 7c9e6679-7425-40de-944b-e07fc1f90ae7
' This code example demonstrates the Guid.NewGuid() method.
Class Sample
    Public Shared Sub Main()
        Dim g As Guid
        ' Create and display the value of two GUIDs.
        g = Guid.NewGuid()
        Console.WriteLine(g)
        Console.WriteLine(Guid.NewGuid())
    End Sub
End Class
'
'This code example produces the following results:
'
'0f8fad5b-d9cb-469f-a165-70867728950e
'7c9e6679-7425-40de-944b-e07fc1f90ae7
'

Comentarios

Este es un método static práctico al que se puede llamar para obtener un nuevo Guid.This is a convenient static method that you can call to get a new Guid. El método ajusta una llamada a la función CoCreateGuid de Windows.The method wraps a call to the Windows CoCreateGuid function. Se garantiza que el Guid devuelto no es igual a Guid.Empty.The returned Guid is guaranteed to not equal Guid.Empty.

Se aplica a