C#•2y ago

❔ Change image stream runtime (WPF/XAML)

XAML

<Image Source="{Binding MyStream, BindsDirectlyToSource=True}" />

<Image Source="{Binding MyStream, BindsDirectlyToSource=True}" />

[ObservableProperty]
private Stream _myStream = File.ReadAllBytes(@"C:\test.bmp").AsStream();

[ObservableProperty]
private Stream _myStream = File.ReadAllBytes(@"C:\test.bmp").AsStream();

Image shows at app start. Nice! If I set MyStream with a new image stream its OnPropertyChanged is raised. Nice! However, the initial image persists. How come it doesn't update to the new one?

1 Reply

Accord•2y ago

Looks like nothing has happened here. I will mark this as stale and this post will be archived until there is new activity.

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❔ Change image stream runtime (WPF/XAML)