public MainPage()
{
BindingContext = new Numeros();
StackLayout panel = new StackLayout
{
HorizontalOptions = LayoutOptions.StartAndExpand,
Orientation = StackOrientation.Vertical,
Spacing = 10,
};
StackLayout renglon1 = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Spacing = 8,
Padding = 4,
};
renglon1.Children.Add(new Label
{
Text = "Numero 1:",
});
renglon1.Children.Add(numero1 = new Entry());
numero1.WidthRequest = 160;
panel.Children.Add(renglon1);
StackLayout renglon2 = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Spacing = 8,
Padding = 4,
};
renglon2.Children.Add(new Label
{
Text = "Numero 2:",
});
renglon2.Children.Add(numero2 = new Entry());
numero2.WidthRequest = 160;
panel.Children.Add(renglon2);
StackLayout renglon3 = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Spacing = 8,
Padding = 4,
};
renglon3.Children.Add(new Label
{
Text = "Numero 3:",
});
renglon3.Children.Add(numero3 = new Entry());
numero3.WidthRequest = 160;
panel.Children.Add(renglon3);
panel.Children.Add(resultado = new Label
{
Text="0",
});
numero1.SetBinding(Entry.TextProperty, new Binding("Numero1", BindingMode.TwoWay) );
numero2.SetBinding(Entry.TextProperty, new Binding("Numero2", BindingMode.TwoWay));
numero3.SetBinding(Entry.TextProperty, new Binding("Numero3", BindingMode.TwoWay));
resultado.SetBinding(Label.TextProperty, new Binding("Resultado", BindingMode.OneWay));
panel.Children.Add(botonSencillo = new Button
{
Text = "Ejemplo Command",
});
panel.Children.Add(texto = new Label
{
Text = "Texto a mostrar",
});
botonSencillo.SetBinding(Button.CommandProperty, "SimpleCommand");
texto.SetBinding(Label.TextProperty, new Binding("Texto", BindingMode.OneWay));
panel.Padding = new Thickness(20, Device.OnPlatform(40,20,20) ,20,20);
this.Content = panel;
}
public MainPage()
{
BindingContext = new Numeros();
StackLayout panel = new StackLayout
{
HorizontalOptions = LayoutOptions.StartAndExpand,
Orientation = StackOrientation.Vertical,
Spacing = 10,
};
StackLayout renglon1 = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Spacing = 8,
Padding = 4,
};
renglon1.Children.Add(new Label
{
Text = "Numero 1:",
});
renglon1.Children.Add(numero1 = new Entry());
numero1.WidthRequest = 160;
panel.Children.Add(renglon1);
StackLayout renglon2 = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Spacing = 8,
Padding = 4,
};
renglon2.Children.Add(new Label
{
Text = "Numero 2:",
});
renglon2.Children.Add(numero2 = new Entry());
numero2.WidthRequest = 160;
panel.Children.Add(renglon2);
StackLayout renglon3 = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Spacing = 8,
Padding = 4,
};
renglon3.Children.Add(new Label
{
Text = "Numero 3:",
});
renglon3.Children.Add(numero3 = new Entry());
numero3.WidthRequest = 160;
panel.Children.Add(renglon3);
panel.Children.Add(resultado = new Label
{
Text = "0",
});
numero1.SetBinding(Entry.TextProperty, new Binding("Numero1", BindingMode.TwoWay));
numero2.SetBinding(Entry.TextProperty, new Binding("Numero2", BindingMode.TwoWay));
numero3.SetBinding(Entry.TextProperty, new Binding("Numero3", BindingMode.TwoWay));
resultado.SetBinding(Label.TextProperty, new Binding("Resultado", BindingMode.OneWay));
panel.Children.Add(botonSencillo = new Button
{
Text = "Ejemplo Command",
});
panel.Children.Add(texto = new Label
{
Text = "Texto a mostrar",
});
botonSencillo.SetBinding(Button.CommandProperty, "SimpleCommand");
texto.SetBinding(Label.TextProperty, new Binding("Texto", BindingMode.OneWay));
panel.Padding = new Thickness(20, Device.OnPlatform(40, 20, 20), 20, 20);
this.Content = panel;
}
