C# 我想改变图像源代码的背后,像主题
我的xaml上有图像。像这样C# 我想改变图像源代码的背后,像主题,c#,wpf,C#,Wpf,我的xaml上有图像。像这样 <Image Name="ImageTekSayfa" Source="Resources/Dark/teksayfa.png" Margin="2,0" MouseLeftButtonUp="TekSayfa_Clicked"/> <Image Name="ImageFavorites" Source="Resources/Dark/favorites.png" Margin="2,0" MouseLeftButtonUp="FavoritesC
<Image Name="ImageTekSayfa" Source="Resources/Dark/teksayfa.png" Margin="2,0" MouseLeftButtonUp="TekSayfa_Clicked"/>
<Image Name="ImageFavorites" Source="Resources/Dark/favorites.png" Margin="2,0" MouseLeftButtonUp="FavoritesClick"/>
<Image Name="ImageSoruModu" Source="Resources/Dark/sorumodu.png" Margin="2,0" MouseLeftButtonUp="SoruModu_Clicked"/>
<Image Name="ImagePerde" Source="Resources/Dark/tahta.png" Margin="2,0" MouseLeftButtonUp="PerdeClicked"/>
<Image Name="ImagePen" Source="Resources/Dark/kalem.png" Margin="2,0" MouseLeftButtonUp="DrawingClicked"/>
<Image Name="ImageEraser" Source="Resources/Dark/silgi.png" Margin="2,0" MouseLeftButtonUp="EraserClicked"/>
我想这样写我的ImageSources,并在代码端轻松地更改所有源代码路径。像这样:
<Image Name="ImageTekSayfa" Source="Resources/{THEME_NAME}/teksayfa.png" Margin="2,0" MouseLeftButtonUp="TekSayfa_Clicked"/>
public String THEME_NAME="dark";
if(currentTheme="ligth")
THEME_NAME="light";
公共字符串主题_NAME=“深色”;
if(currentTheme=“ligth”)
THEME_NAME=“light”;
等等两种可能的方法:
<Image Name="ImageTekSayfa" Source="{Binding Source={StaticResource teksayfa}, Converter={StaticResource themeConverter}}" Margin="2,0" MouseLeftButtonUp="TekSayfa_Clicked"/>
<Image Name="ImageTekSayfa" Margin="2,0" MouseLeftButtonUp="TekSayfa_Clicked">
<i:Interaction.Behaviors>
<bhv:ThemeImageSourceBehavior Source="Resources/{THEME_NAME}/teksayfa.png" />
</i:Interaction.Behaviors>
</Image>
<Image Name="ImageTekSayfa" Source="{Binding Source={StaticResource teksayfa}, Converter={StaticResource themeConverter}}" Margin="2,0" MouseLeftButtonUp="TekSayfa_Clicked"/>
<Image Name="ImageTekSayfa" Margin="2,0" MouseLeftButtonUp="TekSayfa_Clicked">
<i:Interaction.Behaviors>
<bhv:ThemeImageSourceBehavior Source="Resources/{THEME_NAME}/teksayfa.png" />
</i:Interaction.Behaviors>
</Image>
好啊我是用IValueConverter做的。但我不能在表单创建后更改图像。在更改主题名称后如何刷新表单?我无法重新加载图像。所以一切都是静态的。你在资源字典中设置了资源吗?是的。我在资源字典中设置了资源。但是没有任何影响。当窗体创建时指定的图像,如果我设置主题值,则不会发生任何更改。