WP7 换肤效能实现
目录结构：
==========================
设计页面代码：
<phone:PhoneApplicationPage
x:Class="换肤.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="768"
FontFamily="{StaticResource PhoneFontFamilyNormal}"
FontSize="{StaticResource PhoneFontSizeNormal}"
Foreground="{StaticResource PhoneForegroundBrush}"
SupportedOrientations="Portrait" Orientation="Portrait"
shell:SystemTray.IsVisible="True">
<!--LayoutRoot 是包含所有页面内容的根网格-->
<Grid x:Name="LayoutRoot" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<!--TitlePanel 包含应用程序的名称和页标题-->
<StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
<TextBlock x:Name="ApplicationTitle" Text="我的应用程序" Style="{StaticResource PhoneTextNormalStyle}"/>
<TextBlock x:Name="PageTitle" Text="换肤" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
</StackPanel>
<!--ContentPanel - 在此处放置其他内容-->
<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
<ListBox Name="lbSkin" Width="50" Height="80" FontSize="24" SelectionChanged="lbSkin_SelectionChanged">
<ListBoxItem Content="红色" Name="red" />
<ListBoxItem Content="绿色" Name="green" />
</ListBox>
</Grid>
</Grid>
</phone:PhoneApplicationPage>
============================================
程序代码：
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 Microsoft.Phone.Controls;
namespace 换肤
{
public partial class MainPage : PhoneApplicationPage
{
// 构造函数
public MainPage()
{
InitializeComponent();
}
private void lbSkin_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (lbSkin.SelectedItem==red)
{
ResourceDictionary rd = new ResourceDictionary();
rd.Source = new Uri("/换肤;component/skin/red.xaml", UriKind.Relative);
App.Current.Resources.MergedDictionaries.Clear();
App.Current.Resources.MergedDictionaries.Add(rd);
}
if (lbSkin.SelectedItem == green)
{
ResourceDictionary rd = new ResourceDictionary();
rd.Source = new Uri("/换肤;component/skin/green.xaml", UriKind.Relative);
App.Current.Resources.MergedDictionaries.Clear();
App.Current.Resources.MergedDictionaries.Add(rd);
}
}
}
}
=========================
红色皮肤：
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Style TargetType="Grid" >
<Setter Property="Background" Value="Red" >
</Setter>
</Style>
</ResourceDictionary>
========================
绿色皮肤：
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Style TargetType="Grid" >
<Setter Property="Background" Value="Green" >
</Setter>
</Style>
</ResourceDictionary>
=======================