Automatic refresh entityframework calculated field

[Sami]

 

Hi:

Hi have a not mapped calculated field on entity framework; The value changes  based on other property, but the datagrid doesnt reflect the change inmediatly, how can I solve it?

public int Longitud
        {
            get
            {
                if (Nombre != null)
                {
                    int resultado= Nombre.Length;
                   // OnPropertyChanged(nameof(Longitud));
                    return resultado;
                }
                else
                return 0;
            }

        }

            

[Martin Ivanov]

Probably, you should call the OnPropertyChanged() method in the setter of the other property. For example:

public object Nombre
{
	get { return this.nombre; }
	set
	{
		this.nombre = value;
		OnPropertyChanged("Nombre");
		OnPropertyChanged("Longitud");
	}
}

[Sami]

Thanks for all your help