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sir,
But i am using asp.net 2.0,so how can i use ajax controls,update panel..
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You need to go download the AJAX Toolkit from www.ASP.net[^].
It will embed itself into Visual Studio, so you will use them like any other control.
The best way to accelerate a Macintosh is at 9.8m/sec² - Marcus Dolengo
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i have a girdview in which i have performed cellmerging on rowdatabound event but after a specific row in a column i have to insert a hyperlink , can some one help me in this regrad please.
thank you. 
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Hope This[^]will help you.
cheers,
Abhijit
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thanks abhijit for for replay.
but in my case i need hyperlink in between cell, which is distorting the index,
and i m not fetting link in proper position.
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Hello Friends,
I am reading one Excel file in asp.net Application. I write code for this which is running perfectly from Visual Studio. But it is giving error on the localhost. the Error message is
No error message available, result code: E_FAIL(0x80004005).
What It means? and what could be the possible solution?..
Thanks...
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hello everyone..
I have a textbox with a RegularExpressionValidator and a ValidatorCallOutExtender and ontextchanged event i call RegularExpressionValidator.validate() but ValidatorCallOutExtender doesn't fire and no erro message appear.
any hint and suggestions?
please help.
thanks in advance..
jyn
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Hi
i have to create a User control in which textboxes are created dynamically from the database and also save the data which is in textboxes can anyone help
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My friend, you will need to read about User Controls and Page Life cycle as well in order to create your dynamic controls at runtime, not hard if you got the idea right, and I believe CP has some articles on creating dynamic controls at runtime in asp.net, for saving the data I don't see this as an issue ... it will be as just any other static user control.
Sincerely Samer Abu Rabie
Note: Please remember to rate this post to help others whom reading it.
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Ravi_21 wrote: i have to create a User control in which textboxes are created dynamically from the database and also save the data which is in textboxes
What is your problem ?
cheers,
Abhijit
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I need to pass the parameter from th aspx file to user control their i have create a fucntion to retreive data ob behalf of certain criterias
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You might want to have a look at the repeater control.
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Hi All,
I am creating checkbox dynamically inside a pannel while click a button.
how to get which check is check or not on submission of form.
Plz any body can sugest me how to make it.
thanks in advance.
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You are creating dynamic controls without having proper knowledge on ASP.NET page life cycle and viewstate. ASP.NET will not maintain viewstate for your dynamic control as it is created in button click event.
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First find all the child controls in panel
then check which are checkboxes in that collection and then their checked or unchecked status.
Cheers!!
Brij
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It's not happening....I am creating 5 dynamic controls but when i am trying to count panel1.controls.count = 1 resulting.
So please sugest me how to do.
thanks.
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Hi to all,
I m working on a website in which I want to find which users are online or offline ,want to count their no.,and want to find their UserIds.
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I have one idea, When user login into the sides , store the UserID in a database and this are the user who are presently online. When users logoff from the sites remove the user id .
This is one of the simple approach that you can developed.
cheers,
Abhijit
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Yeah m getting ur point but my confusion is about the page refresh how would I find the data after each refresh of a page.bacause current online and offline users can be changed in every second.So I will have to fetch data of every second.
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Hmm, Don’t go for hitting database on every page refresh. That will hit badly on your performance. You caching. Add Dependency with caching data and database that when ever data will changed on a database your cache will be update. You just access cache data.
cheers,
Abhijit
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You can do one thing for it.
Use a DB in which save every user login/logout detail with coresponding userids.It can done by Session_start and Session_end mathod in asax file.For the count ,take a application variable,update it every time on user's when login/logout.or simply get the same from DB.
Cheers!!
Brij
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Ok but how to find the UserIds in asax
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You wont get the userids in asax.UserID can be updated at the time of successful login in DB
Cheers!!
Brij
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