Display message with HtmlWindow : Javascript Integration « Communication « Silverlight

1. Silverlight
2. Communication
3. Javascript Integration

Display message with HtmlWindow

   
<UserControl x:Class='SilverlightApplication3.MainPage'
    xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' 
    xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
    xmlns:d='http://schemas.microsoft.com/expression/blend/2008' 
    xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006' 
    mc:Ignorable='d' 
    d:DesignWidth='640' d:DesignHeight='480'>
    <Grid x:Name="LayoutRoot" Background="White">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition />
        </Grid.RowDefinitions>
        
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition />
        </Grid.ColumnDefinitions>
        <TextBox x:Name="myTextBox" Height="30" Width="300" Grid.Row="1" VerticalAlignment="Top" />
        <Button x:Name="myButton" Content="Send" Height="30" Width="90" Grid.Row="1" VerticalAlignment="Top" Grid.Column="1" Click="myButton_Click" />
    </Grid>
</UserControl>


//File: Page.xaml.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

using System.Windows.Browser;

namespace SilverlightApplication3
{
    public partial class MainPage : UserControl
    {

        public MainPage()
        {
            InitializeComponent();
        }

        private void myButton_Click(object sender, RoutedEventArgs e)
        {
            HtmlWindow window = HtmlPage.Window;
            window.Invoke("sendMessage", new object[] {myTextBox.Text});
        }
    }
}

   
    
    
  

Related examples in the same category

1.	Preparing a type for scripting
2.	Exposing a managed code item to the scripting world
3.	Exposing an object to the scripting world
4.	Referencing a managed item from the scripting world
5.	Assigning a style attribute from managed code
6.	Referencing an HTML element via managed code
7.	Calling JavaScript object's function from managed code
8.	Pass object to HtmlWindow.Invoke
9.	Use HtmlPage.RegisterScriptableObject to register object for script