It seems x:Array isn't implemented (Unknown type 'Array'). Is there another preferred way to create collections in XAML?

I am not sure you can do this in WPF without 3rd party, but I find myself needing this more and more. Using a background as an overlay has obvious constraints, so having the ability to do this in XAML (and, by extension, being able to animate it) would be amazing.

Is there any way to bind this to something static that could be notified? I was trying to keep all of this out of my view models.

Sorry to bump this thread, but I had the same idea with using a converter. Is there any way to update all bindings that use the loc converter? My loc service has a static event I can listen to, but I'm not sure if you could with just a converter. I think I could create a behavior that does this, but...

Ah, the size was the problem. I listened to SizeChanged & updated the position off of that, thanks.

You can see a video of the problem here: https://files.catbox.moe/an40mv.mp4 I created a tooltip that follows the cursor. However, as you can see in the video, whenever I close and reopen the view the tooltip's position will not update at first. private void SmartToolTip_Opened(object sender, Routed...

Ah, I was trying to use CaptureMouse() but it didn't seem to work, so I have been using my own flag for when the mouse is panning. I will try to use it again.

I have a group of buttons in a canvas that can be panned. If a button is being pressed and the mouse moves, I want the button to lose focus and not be pressed on mouse up. I can't seem to find a way to just stop a button from being pressed.

Nevermind, I found it! It displays correctly now, thanks.

No sorry, I understand that. I meant: why is my template null to begin with? Why can't the nine slice show in the editor?

> Control display options

Interesting, I haven't seen this before. I will try this.