public BotonOfot(string talla, OrdenesFabricacionOperacionesTallas ofot)
 {
     this.Ofot    = ofot;
     this.Style   = Application.Current.TryFindResource("BotonOperacionMatematica") as Style;
     this.Content = new TextBlock {
         Text = talla
     };
 }
        public ElegirOperacionTalla(List <OrdenesFabricacionOperacionesTallas> ofots)
        {
            InitializeComponent();
            double max_filas    = 4;
            double max_columnas = 4;

            for (int i = 0; i < max_filas; i++)
            {
                this.Grid.RowDefinitions.Add(new RowDefinition());
            }
            for (int i = 0; i < max_columnas; i++)
            {
                this.Grid.ColumnDefinitions.Add(new ColumnDefinition());
            }

            int fila    = 0;
            int columna = 0;

            foreach (var ofot in ofots)
            {
                foreach (string talla in ofot.Tallas.Split(','))
                {
                    BotonOfot boton = new BotonOfot(talla, ofot);
                    boton.Click += (s, e) =>
                    {
                        TallaArticuloElegida = talla;
                        OfotElegida          = ofot;
                        this.Close();
                    };
                    Grid.SetRow(boton, fila);
                    Grid.SetColumn(boton, columna);
                    if (columna == max_columnas - 1)
                    {
                        fila++;
                        columna = 0;
                    }
                    else
                    {
                        columna++;
                    }
                    this.Grid.Children.Add(boton);
                }
            }
        }