xamarin c# button command code example
Example: C# xamarin button
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="ButtonDemos.BasicButtonClickPage"
Title="Basic Button Click">
<StackLayout>
<Label x:Name="label"
Text="Click the Button below"
FontSize="Large"
VerticalOptions="CenterAndExpand"
HorizontalOptions="Center" />
<Button Text="Click to Rotate Text!"
VerticalOptions="CenterAndExpand"
HorizontalOptions="Center"
Clicked="OnButtonClicked" />
</StackLayout>
</ContentPage>