WPF: how to define collections for use in xaml
-
04-10-2019 - |
Question
I want to define something like this
<myCustomControl>
<myCustomControl.Images>
<Image
Source="{StaticResource LockedIcon16}" />
<Image
Source="{StaticResource UnlockedIcon16}"/>
<myCustomControl.Images>
<myCustomControl/>
what property definitions do i need to get that collection (Images) happening?
Solution
System.Windows.Controls.Image
should do it.
Haven't tested it, but it should work.
public class myCustomControl {
//...
public ObservableCollection<Image> Images {
get { return (ObservableCollection<Image>)GetValue(ImagesProperty); }
set { SetValue(ImagesProperty, value); }
}
// Using a DependencyProperty as the backing store for Images. This enables animation, styling, binding, etc...
public static readonly DependencyProperty ImagesProperty =
DependencyProperty.Register("Images", typeof(ObservableCollection<Image>), typeof(myCustomControl), new PropertyMetadata(null));
}
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