Click here to Skip to main content
15,031,687 members
Please Sign up or sign in to vote.
0.00/5 (No votes)
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 true..my problem is whenever i select the dropdownlist value it automatically change the text box value...how to retain the value in the textbox...plz help me..my mail id is:manosekar18@gmail.com
Posted

1 solution

Use "!IsPostBack" condition on page load
eg->
C#
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)




CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900