how to make many time call to function without refreshing a page

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I have one asp:abel and one asp:Button so i want to change this Label text on single clicking on button but user want to click only one time and the text of lable is changing continuously without refreshing a page.

i have created one unique random function and wnat to call this function on single button clik with specified time interval and assign this random number to that label

and I have arrange numbers in tabular form using

tag there is no any e.g

1|12|23|34|45|56|67|78|89
2......................90
3......................91
4......................92
5......................93
6......................94
7......................95
8......................96
9......................97
10.....................98
11.....................99
and at the same time when label text is change want to change a color or mark that number in div tag means stated above arragement

Posted 26-Apr-11 3:31am

Sagar Mandlik

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E.F. Nijboer · Answer 1 · 2011-04-26T03:52:00

You could use javascript for that. Javascript is executed on the client and therefor doesn't need a page refresh. Have a look at this link:
http://msdn.microsoft.com/en-us/library/aa479011.aspx[^]

If you need to call the server but don't want to refresh the page, then you can look into ajax.
http://ajax.net-tutorials.com/[^]

Good luck!

thatraja · Answer 2 · 2011-04-26T08:31:00

Solution 2

Use AJAX Timer

Client Side Timer Control, ASP.NET AJAX[^]

Working with ASP.NET AJAX Timer Control[^]

Using the AJAX Timer Control as an UpdatePanel Trigger[^]

Posted 26-Apr-11 8:31am

thatraja

Sagar Mandlik · Answer 3 · 2011-05-10T22:46:00

Solution 3

you can use timer control in asp.net
and then on chnage tick event u can call function
and set tick time in event so functin will get call as the time changes.

Posted 10-May-11 22:46pm