Chris Bradshaw • 5/11/2011

ASP.NET Drop-Down List OnSelectedIndexChanged not firing

Read Original

This technical article addresses a common ASP.NET issue where the OnSelectedIndexChanged event for a DropDownList control does not execute. The solution is to set the AutoPostBack property to "True" on the DropDownList element to ensure the page posts back and the event handler is triggered.

0 comments
#event handling #Aspnet #Webforms
ASP.NET Drop-Down List OnSelectedIndexChanged not firing

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
The Beautiful Web
Jens Oliver Meiert • 2 votes
2
When your coding agent doesn’t understand your project, you’ll get junk
Benjamin Cane • 1 votes
3
LLM Use in the Python Source Code
Miguel Grinberg • 1 votes
4
Wagon’s algorithm in Python
John D. Cook • 1 votes
5
An example conversation with Claude Code
Dumm Zeuch • 1 votes