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

Platform: WinForms |
Control: GridControl |
Published Date: May 13, 2016 |
Last Revised Date: May 13, 2016

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



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