silverlight中动态切换主题样式

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所先需要引用System.Windows.Controls.Theming命名空间

然后，微软的提供了一些主题，可供使用，根据自己的需要来引用这些类

Microsoft.Windows.Controls.Theming.BubbleCream

Microsoft.Windows.Controls.Theming.BureauBlack

Microsoft.Windows.Controls.Theming.BureauBlue

Microsoft.Windows.Controls.Theming.ExpressionDark

Microsoft.Windows.Controls.Theming.ExpressionLight

Microsoft.Windows.Controls.Theming.RainierOrange

Microsoft.Windows.Controls.Theming.RainierPurple

Microsoft.Windows.Controls.Theming.ShinyBlue

Microsoft.Windows.Controls.Theming.ShinyRed

Microsoft.Windows.Controls.Theming.TwilightBlue

Microsoft.Windows.Controls.Theming.WhistlerBlue

然后分几部

1.添加一个名为Controls.xaml的UserControl，代码清单如下

2.在MainPage.xaml文件中添加一个ComboBox，通过ComboBox来选择主题

3.写一个类用来填充ComboBox

public class ThemeSelector { public string ThemeName { get; set; } public ContentControl Theme { get; set; } }

4.写一个返回主题样式集合的方法在MainPage类的构造函数中调用

private void LoadThemeList() { List themes = new List(); themes.Add(new ThemeSelector { ThemeName = “BubbleCreme”, Theme = new BubbleCremeTheme() }); themes.Add(new ThemeSelector { ThemeName = “BureauBlack”, Theme = new BureauBlackTheme() }); themes.Add(new ThemeSelector { ThemeName = “BureauBlue”, Theme = new BureauBlueTheme() }); themes.Add(new ThemeSelector { ThemeName = “ExpressionDark”, Theme = new ExpressionDarkTheme() }); themes.Add(new ThemeSelector { ThemeName = “ExpressionLight” Theme = new ExpressionLightTheme() }); themes.Add(new ThemeSelector { ThemeName = “RainierOrange”, Theme = new RainierOrangeTheme() }); themes.Add(new ThemeSelector { ThemeName = “RainierPurple”, Theme = new RainierPurpleTheme() }); themes.Add(new ThemeSelector { ThemeName = “ShinyBlue”, Theme = new ShinyBlueTheme() }); themes.Add(new ThemeSelector { ThemeName = “ShinyRed”, Theme = new ShinyRedTheme() }); themes.Add(new ThemeSelector { ThemeName = “TwilightBlue”, Theme = new TwilightBlueTheme() }); themes.Add(new ThemeSelector { ThemeName = “WhistlerBlue”, Theme = new WhistlerBlueTheme() }); ThemeList.ItemsSource = themes; }

5.最后在ComboxBox的SelectionChanged事件中写更改主题的代码

private void ThemeList_SelectionChanged(object sender, SelectionChangedEventArgs e) { ContentControl theme = ((sender as ComboBox).SelectedItem as ThemeSelector).Theme; theme.Content = new Controls(); MainPanel.Children.RemoveAt(1); MainPanel.Children.Add(theme); }