If there are tens of thousands of labels in the Canvas, I want to change only the position of the labels when zooming, not the length and width of the labels. Is it possible to do that?

My application is a wine bottle/wine rack tracking tool that allows the user to quickly look up the location of a specific bottle of wine inside a collection of wine racks. I have drag and drop from the list of wine bottles (a DataGrid) to a wine rack (user control) by sending the bottle’s ID (int) to the destination control. The problem is when the user clicks on a cell in the DataGrid to edit it’s contents the drag drop executes and inserts the bottle ID into the text where to user clicks.

I am trying to work on a WPF project, I have a XAML that defines items control as below, and uses Button for Data Template. And It uses Button with hardcoded text as “Text #1/2/3/4”. However, I would like to allow the text to dynamically set the text. How should I do it?

Recently, I am making a project, which involves in using WebSocket. However, after I received the message on MainPageWindow.xaml.cs, I have to change the content of a label on FriendPage.xaml (An User Interface), which is loaded by a NavigationView of Lepoco WPFUI.

Here is a sample of what I am taking about:

I want the menu control’s background to be Grayish on mouse hover and same for the sub menu items.
But with my below code,on hover the color does not change.

I am trying to implement using a Focus but notice i a missing something, but if i am using it on xaml.cs its working fine. What approach must i use to accomplish this on the method on a class?