How can I use System.Windows.Media.Imaging in WinUI3 apps?

[EFLKumo]

Hi,

In WPF we can do sth like this:

using System.Windows.Media.Imaging;
...
var decoder = new IconBitmapDecoder(...);
...

When I put this code into a WinUI3 app, the error occurs. My IDE said that there wasn't namespace of System.Windows.Media, as the result, I can't use IconBitmapDecoder class in System.Windows.Media.Imaging.
I've tried to use Microsoft.UI.Xaml.Media.Imaging instead, but it doesn't have classes like IconBitmapDecoder inside. I found that System.Windows.Media.Imaging is in PresentationCore.dll which may mean we can only use it in WPF programs. So is there any alternative for the code above?

[castorix]

It is Windows.Graphics.Imaging.BitmapDecoder

[EFLKumo]

So it seems that I have to migrate the use of IconBitmapDecoder to BitmapDecoder. Thanks so much.