Garbage Collector and memory problem

[Adrián]

Hi everyone,

I am having troubles with the memory. I am developing a usercontrol in WPF to put it in a WinCC (Siemens) application. WinCC accepts WPF controls to be putted in its forms.

When I load my control in one of its pictures (they call pictures to any of its instances) my control gets load correctly. But when I go to another pic and come back to the pic of my control, it isn't load correctly the telerik controls.

I have tried to put every telerik control equal null, and remove them from their parents. it isn't work:

gridGanttView.Children.Remove(ganttView);
ganttView = null;
gridChart.Children.Remove(radCartesianChart);
radCartesianChart = null;
System.GC.Collect();
//System.GC.WaitForFullGCComplete(); (Any of this two works)
System.GC.WaitForPendingFinalizers();

I have seen there are people having the same problem like here: LINK

Any Solution? How can I step by step delete every control inside of RadGanttView and RadCartesianChart (or another ones)??

 Thanks.

[Polya]

Hello Adrián,

Thank you for contacting us.

We are unaware of such issue with our RadGanttView and RadChartesianChart controls.
Can you please provide more information regarding your scenario:
1) Are you using other Telerik controls than the mentioned two and do you have the same issue with them?
2) can you please specify what are these pictures - are they like a TabControl?
3) How are the gantt and chart loaded incorrectly - what is not preserved?

I would also like to kindly ask you to send us a sample project so we can investigate further.

Looking forward to your reply.

Regards,

Polya
Telerik