Application.DoEvents in ASP.Net?

[Mei Yoong]

Dear All, I'm a beginner in ASP.Net and was building a asp.net application. Just wanna to ask is there any commands or functions in asp.net which can act similiarly like Application.DoEvents in windows programming? Please help. Thanks!

[safat]

You can use client scripts i.e., java script to execute the applications by using var wshShell = new ActiveXObject("WScript.Shell"); object. :mad:

Sathik

[Mei Yoong]

Actually my web application is link to a scanner where tags/bar code goes over the scanner, the tag number will be display in a listbox. There are a DO loop in the program checking whether any tags had been scanned. If yes, the program will display the tag in a listbox. Else the program will continue to loop till the user press stop scan. At first i thought in web application, there is functions such as Application.DoEvents which will process the event once it detect user input. Any idea on how to display tag numbers which were scanned and display it in the list box on shot without refresh the page? Please help. Thanks alot.

[safat]

You can use a client control or server control with client script to achieve this by using AJAX

:mad:
Sathik

[Mei Yoong]

Dear Sathik, Thanks for your reply. I try using AJAX in my application but i face another problem. Is it anyway for me to execute some functions under the button.click event before calling the client script functions using Ajax? Thansk in advance.