wpf Image control resize on mouseover
I found a 开发者_高级运维great example here of how to do this in xaml, but i'm wondering if someone could help me with this example in code. I loop through images and create the Image Control in code and I'd like to set up something similar to what I found in this link below, so I can have the image resize on mouse over.
Given a WPF Image control, how can I make it bigger through animation on MouseEnter?
I suggest you use Data-Templating instead of "looping through images", that way you can completely reuse that XAML.
There is a nice sample that showcases Image-DataTemplating:
<Grid>
<Grid.Resources>
<XmlDataProvider x:Key="flickrdata" Source="http://api.flickr.com/services/feeds/photos_public.gne?tags=flower&lang=en-us&format=rss_200">
<XmlDataProvider.XmlNamespaceManager>
<XmlNamespaceMappingCollection>
<XmlNamespaceMapping Prefix="media" Uri="http://search.yahoo.com/mrss/"/>
</XmlNamespaceMappingCollection>
</XmlDataProvider.XmlNamespaceManager>
</XmlDataProvider>
<DataTemplate x:Key="itemTemplate">
<Image Width="75" Height="75" Source="{Binding Mode=OneWay, XPath=media:thumbnail/@url}"/>
</DataTemplate>
<ControlTemplate x:Key="controlTemplate" TargetType="{x:Type ItemsControl}">
<WrapPanel IsItemsHost="True" Orientation="Horizontal"/>
</ControlTemplate>
</Grid.Resources>
<ItemsControl
Width="375"
ItemsSource="{Binding Mode=Default, Source={StaticResource flickrdata}, XPath=/rss/channel/item}"
ItemTemplate="{StaticResource itemTemplate}"
Template="{StaticResource controlTemplate}">
</ItemsControl>
</Grid>
This gets image urls from the WEB but you can just bind to an ObservableCollection<string>
which holds the image paths.
精彩评论