We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on : Nov 16th 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

How to trigger an event when the ComboBox DropDownList has null value or has no datasource bound to it?

If the ComboBox is neither bound to any datasource nor has list items, it can be notified to the user by clicking on it. The notification message that the user wants to display can be given through TableControlCurrentCellShowingDropDown event.

Code Snippet







Sample links

C# DropDownComboBox_CS

VB DropDownComboBox_VB



Article ID: Published Date: Last Revised Date: Platform: Control:
6850 05/13/2016 05/13/2016 WinForms GridControl
Did you find this information helpful?
Add Comment
You must log in to leave a comment

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon