Xamarin.Forms Xamarin.Forms Views Button
Example
The Button is probably the most common control not only in mobile applications, but in any applications that have a UI. The concept of a button has too many purposes to list here. Generally speaking though, you will use a button to allow users to initiate some sort of action or operation within your application. This operation could include anything from basic navigation within your app, to submitting data to a web service somewhere on the Internet.
XAML
<Button
x:Name="MyButton"
Text="Click Me!"
TextColor="Red"
BorderColor="Blue"
VerticalOptions="Center"
HorizontalOptions="Center"
Clicked="Button_Clicked"/>
XAML Code-Behind
public void Button_Clicked( object sender, EventArgs args )
{
MyButton.Text = "I've been clicked!";
}
Code
var button = new Button( )
{
Text = "Hello, Forms !",
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
TextColor = Color.Red,
BorderColor = Color.Blue,
};
button.Clicked += ( sender, args ) =>
{
var b = (Button) sender;
b.Text = "I've been clicked!";
};
