ComboBoxBarItem Non alphabetic characters

I''m using version 3.3.0.0. When I create a ComboBoxBarItem, the edit only allows non-alphanumeric characters such as ~`+|\ etc. However if I try to enter a character like Z it does not appear and the text cursor does not move, no event (that I could find) fires in this instance either.

Hi Narendra, Sorry for the inconvenience caused. This is a known issue in v.3.3.0.0 which has been fixed in v.4.1.0.50 and our later releases. Defect #666 - ComboBoxBarItem Editable property does not make ComboBoxBarItem editable. You can download v.4.2.(latest release) from the following link: http://www2.syncfusion.com/Installs/v4.2.0.37/syncfusionessentialstudiosetup.exe UnlockKey : Please contact our sales team(salessupport@syncfusion.com) to get an unlock key for this version. Thanks for using Syncfusion products. Regards, J.Nagaraj