ComboBox DropDown List Slow

[Sunny]

Hi Friends,
I have a ComboBox Custom Control, it gives problem while closing the DropDownList it troubles a bit .

Following are the steps :
1). Open the ComboBox DropDown List .
2). Scroll to 30th item ( or any item but more than 10 and 5 less than the maximum item present in the list)
3). Press Escape , Enter , MouseDown outside the window.
4). The list closes but first the scrollbar comes to the 0th element then paint in the list happens which is giving half second delay

Please give your comments on the situation thanks

[Administrator]

Hi,

Thank you for your interest in Syncfusion products.

I am afraid I was not able to reproduce the issue in the ComboBoxAdv control.
Can you reproduce the issue in the following sample http://websamples.syncfusion.com/samples/Tools.Windows/FF72023/main.htm and send it to us?
Please include more details and video/screenshots of the problem so that we could sort out the cause of the issue and provide you a solution.

Regards,
Anupama