Hi Nevron Support,

I would like to report a problem with a possible memory leak encountered when using NDrawingViewControl in WPF application.
Here is my setup:

Sample Application:

This is a simple WPF Application (.NET Framework 4.7.2, using NOV version 24.6.3.12).

When I open then close the PageDialog, my memory consumption does not decrease.
I am also forcing the call to the garbage collector on PageDialog.Closed event.


Here is my CustomCanvas class


I also checked memory leaks using JetBrain's dotMemory profiler to confirm if memory leak occurs.

I hope I was able to explain well the details of this possible issue.

If you want to check my full demo app, please provide details on how I can share my source code with you.


I hope you have already a solution for this issue.
I would appreciate it if you can share the solution with me.

Thanks.