silverlight全屏显示图片

概述前台页面代码：   <UserControl x:Class="SilverlightApplicationDome.fullScreenDome"     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"     xmlns:x="http://schemas.microsoft.com/winfx/2006/xa

前台页面代码：

 

<UserControl x:Class="SilverlightApplicationDome.fullScreenDome"
    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:DesignHeight="300" d:DesignWIDth="400">
   
    <GrID x:name="LayoutRoot" Background="White">
        <Image name="full" Source="img/3.jpg" Stretch="UniformToFill"></Image>
        <button name="btnFull" WIDth="120" Height="80"  Content="全屏显示" FontSize="24" Click="btnFull_Click"></button>
    </GrID>
</UserControl>

其实很简单，我们只需要引用命名空间，System.windows.Interop就可以了。

后台代码如下：

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.Interop;

namespace SilverlightApplicationDome
{
    public partial class fullScreenDome : UserControl
    {
        public fullScreenDome()
        {
            InitializeComponent();
        }

        private voID btnFull_Click(object sender,RoutedEventArgs e)         {             Content contentObject = Application.Current.Host.Content;             contentObject.IsFullScreen = !contentObject.IsFullScreen;         }     } }

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