C# ComboBox ValueChanged / IndexChanged event fires too often

by ds | Sep 20, 2012 | C# .Net | 0 comments

This entry has been published on 2012-09-20 and may be out of date.

Last Updated on 2012-09-20.

Problem:

You use the ComboBox SelectedIndexChanged event handler to do something after the user changes another item. But this event also fires on form loading and e.g. when the DataBinding value changes.

Solution:

Use the event “SelectionChangeCommitted”.