UWP - RepeatButton example

MainPage.xaml

<Page
    x:Class="UniversalAppTutorials.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:UniversalAppTutorials"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">

    <StackPanel Margin="50" Orientation="Vertical">
        <TextBlock
            x:Name="text_block_1"
            Text="Click the buttons."
            Margin="20"
            />
        <!-- Interval and Delay in Milliseconds -->
        <RepeatButton
            x:Name="repeat_button_1"
            Content="Increase"
            Interval="300"
            Delay="600"
            Click="Increase_Button_Click"
            Margin="10"
            />
        <RepeatButton
            x:Name="repeat_button_2"
            Content="Decrease"
            Interval="300"
            Delay="600"
            Click="Decrease_Button_Click"
            Margin="10"
            />
    </StackPanel>
</Page>
MainPage.xaml.cs

using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;


namespace UniversalAppTutorials
{
    public sealed partial class MainPage : Page
    {
        public MainPage()
        {
            this.InitializeComponent();
        }

        private static int number_of_clicks = 0;

        private void Increase_Button_Click(object sender, RoutedEventArgs e) {
            // Increse the number of every click
            number_of_clicks += 1;

            // Set the text block text
            text_block_1.Text = "Clicks : " + number_of_clicks;
        }

        private void Decrease_Button_Click(object sender, RoutedEventArgs e) {
            // Decrease the number of every click
            number_of_clicks -= 1;

            // Set the text block text
            text_block_1.Text = "Clicks : " + number_of_clicks;
        }
    }
}