Hi,
I have downloaded the latest trial version of WinForms Q1 2011. I have added a new Telerik project and removed the original Form1 and added a RadForm. Then had added the Office2007Black theme. Added a SlitContainer with two horizontal panels. Now when I run the project and moved the form around the screen, it shows a trailing effect.
I have attached the screenshot with this.
Why is it so ?
9 Answers, 1 is accepted

I have tried this with the latest version of the RadControls under Windows 7 64bit and I've not been able to replicate your issue. Please could you provide more details of your system, and a sample that can replicate the issue.
Thanks
Richard

Hi,
My system config. is as follows:
- AMD Athlon 5200+ Processor
- AZUS Motherboard
- 400 GB HDD
- 2 GB RAM
- Nvidia GeForce 8600GT 512 MB Graphics
- Windows XP Pro SP3
- Visual Studio 2010
This problem happens only on VS IDE screen

I still haven't been able to replicate this issue. I'd suggest opening a support ticket and quoting this forum thread and attaching a demo project.
Hope that helps
Richard

Thanks
This issue happens only when I move the form across the VB IDE, after running the project. When moved over other open windows, there's no problem !
Maybe, the VB IDE is trying to refresh it slowly.
I was not able to reproduce this issue too. From what I see on your screenshot, when the form is responding, the problem is rather in the VS IDE. It doesn't refresh its area and that is why you see the trails of your form. Have you tried running your project on other systems ?
Looking forward to hearing from you.
Regards,
Ivan Todorov
the Telerik team

Thanks.
I think, that's the real reason.
I didn't got a chance to test that in other systems. But I'm not getting that issue while moving the form through other application windows. So, most probably it might be due to VB IDE !
Please let me know if you test your project on other system and the problem persists. In this case, please provide me with full details on how to replicate it or better, send me a project that demonstrates the issue. This will allow me to investigate the case in detail and provide you with adequate support.
If you have any additional questions, do not hesitate to ask.
Best wishes,
Ivan Todorov
the Telerik team

Hi,
Sorry, I didn't got enough time to test it in another machine, as I was engaged in other things. Will let you know the results after testing it.
Thanks
I understand you have other more important things to do. If you find time to test it on other machine, I will be glad to know what the result is.
Thank you in advance.
Best wishes,
Ivan Todorov
the Telerik team