Hello Everyone,
I am using infragistics netadvatages for wpf 2009 vol 2. I am facing performance issue. My application is currently just simple GUI with some data in couple of grids these all grids are binded with a single class having no behaviours at backend also my application contains nested XamDocmanager to undock each grid and controls. The Problem I am facing Currently is when I start my application it takes 50% of CPU usage. and after that when i just drag my mouse on any control it goes up to 100% only on mouse drag. where I used feature browsers and other applications they are working fine. Can anyone help me?thanks.
Saqib.
Hello Saqib,
If I understood you correctly, the problem is not reproducible with the XamFeatureBrowser of any other application but just yours? Is it possible to provide a sample project reproducing this issue so that we can look into it?
Thanks Alex for your reply and please accept my appology for late responce. The problem I was facing regarding to performance is as follows. Currently I am using nested Xamdocmanager in my application the reson for the use of nested dockmanager is to able my aplication controls like datagrids and charts can be undocked and arrange according to end user desire. And I am saving the layout as well. Now the Problem with my application is that when it is in its default mode i.e. when all controls are in parent control its Processor usage even on mouse over is more then 50%.and memory usage also varies. It was working fine before saving and loading user layout settings of xamdockmanager. Now I am trying to run my application without saving and loading layout code but its still very slow and CPU usage is same. Please find attached sample project for better Idea. Once again sorry for delay.
Thanks
Muhammad Saqib.
Hello,
I ran your sample and first thing that I see is that you are using BitmapEffects which I think is the main reason for the performance impact;
<Window.BitmapEffect>
<OuterGlowBitmapEffect GlowColor="Indigo" Noise="5" />
</Window.BitmapEffect>
Please note that MSDN warns about the performance impact that the use of BitmapEffects has.
Remove the xaml above from your application and you will see enormous boost in the performance.
Yes Alex it is working fine now and Thanks for your help.
Regards,