Click here to Skip to main content
13,054,329 members (126,061 online)
Rate this:
Please Sign up or sign in to vote.
See more:
i have a text box which is randomly generate number and also having drop down list which have auto postback value to be problem is whenever i select the dropdownlist value it automatically change the text box to retain the value in the textbox...plz help mail id
Posted 12-May-13 19:32pm

1 solution

Rate this: bad
Please Sign up or sign in to vote.

Solution 1

Use "!IsPostBack" condition on page load
if (!IsPostBack)
Random rnd = new Random();
TextBox1.Text = rnd.Next(1000).ToString("000");

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month

Advertise | Privacy | Mobile
Web02 | 2.8.170713.1 | Last Updated 13 May 2013
Copyright © CodeProject, 1999-2017
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100