How to do asynchronous image binding?

[Psyduck]

Hello.

 

I tried binding using Rad Image Editor. However, only white images are visible.

1. My provided source compares the normal BitmapSource binding and the RadBitmap binding, and you can see that the normal BitmapSource is bound and the RadBitmap is not.

What's my problem?


2. I've heard that it's not good to put RadBusyIndicator in the Loaded Event when using it. (In general, when using BusyIndicator, not telerik)

So, after Show(modeless), I used async Task to process the initial setting data.

Is this method okay for modeless limitation?


I Using Telerik Version 2021.2.719.45 XAML [No theme specified (default)]

 

Thanks.

[Martin Ivanov]

Hello KIM,

To show the RadBitmap image properly, you can dispatch the setting of the RadImage property in the Initial() method. For example:

 MainWindow.Dispatcher.BeginInvoke(new Action(() =>
                {
                    RadImage = new Telerik.Windows.Media.Imaging.RadBitmap(OriginImage);
                }));

About your second question, the approach seems okay at first sight.

Regards,
Martin Ivanov
Progress Telerik

[Psyduck]

Thanks it has been resolved.

Any way I can figure out what's wrong with horizontal scrolling?
https://www.telerik.com/forums/how-to-set-the-horizontal-scroll-mouse-wheel-movement-dependency#1528285

[Martin Ivanov]

I've added reply there. You can check it here: https://www.telerik.com/forums/how-to-set-the-horizontal-scroll-mouse-wheel-movement-dependency#5351112