ASP.NET

Aavesh Agarwal10-Oct-07 0:04

10-Oct-07 0:04

U have to use the Gridview_paging Event..in this u have find the currentindex of the Gridview give this index to the newIndex of the Gridview...then bind the Grid again.

Pankaj Chamria10-Oct-07 0:17

Pankaj Chamria

10-Oct-07 0:17

But how will this not call the stored procedure again.??

Pankaj Chamria,
Software Programmer.

Ahmad Adnan10-Oct-07 0:34

Ahmad Adnan

10-Oct-07 0:34

u have to creat function that binds the grid
ie BindGrid();
call it on load;
then creat gridview_pageindexchanging
and put in it
{
gv.PageIndex=e.New index;
BindGrid();
}

N a v a n e e t h10-Oct-07 0:34

N a v a n e e t h

10-Oct-07 0:34

Pankaj C wrote:
If my procedure at the first place did give the GridView all the 100 rows then why upon changing GRid Pages the procedure gets called again.

You should take a good book and learn how web pages works.

HTTP is a stateless protocol. Gridview fetches all the rows when it is binded at the very first time. When you press the next button on pager, entire page will be posted to the server which removes all the values binded on the last page. So it will fetch all those data again and bind it to grid view, Pageindex will be checked then and it moves to the page specified.

This will make performance issues when you are working with large set of data's. So I prefer to do custom paging always, by fetching required number of rows from DB.

Hope this helps

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Pankaj Chamria10-Oct-07 0:43

Pankaj Chamria

10-Oct-07 0:43

Tks Navaneeth. Your answer nelped a lot. I will try and implement caching on my collection that binds to the GridView to improve performance. Although I guess custom paging is a much better option for huge no of records.

Pankaj Chamria,
Software Programmer.

N a v a n e e t h10-Oct-07 0:57

N a v a n e e t h

10-Oct-07 0:57

Pankaj C wrote:
Tks Navaneeth. Your answer nelped a lot.

Welcome.

Pankaj C wrote:
I will try and implement caching on my collection that binds to the GridView to improve performance.

Instead of caching, you could go for custom paging. Caching might show weird results for users browsing site at same time.

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Send Email

Mogha Ritesh9-Oct-07 23:47

Mogha Ritesh

9-Oct-07 23:47

I want to send an emai from my application to particular email id.
how can i do this?

Mogha Ritesh

Aavesh Agarwal9-Oct-07 23:53

9-Oct-07 23:53

check this Link
http://www.developer.com/net/asp/article.php/3096831[^]

Spunky Coder9-Oct-07 23:55

Spunky Coder

9-Oct-07 23:55

dude...explore System.Net.Mail namespace

Koushik

Mogha Ritesh10-Oct-07 0:12

Mogha Ritesh

10-Oct-07 0:12

I have already imported

^That's Aragon10-Oct-07 0:12

^That's Aragon

10-Oct-07 0:12

Use this function

<br />
public bool SendMail(string to,string from,string subject,string cc,string bcc,string attachement,string body)<br />
		{<br />
			//Here Attachement is a Path to a file which is going to be attached			<br />
			SmtpMail.SmtpServer=ConfigurationSettings.AppSettings["SmtpServer"].ToString();<br />
			MailMessage objmail = new MailMessage();	<br />
					<br />
				<br />
			objmail.BodyFormat = MailFormat.Html;				<br />
			objmail.To =  to;<br />
			objmail.From =from;<br />
			objmail.Subject = subject;			<br />
			objmail.Body = body;<br />
			if(cc!="")<br />
			{<br />
				objmail.Cc = cc;<br />
			}<br />
			if(bcc!="")<br />
			{<br />
				objmail.Bcc = bcc;<br />
			}<br />
			if(attachement!="")<br />
			{<br />
				objmail.Attachments.Add(new MailAttachment(attachement));<br />
			}<br />
			try<br />
			{<br />
				SmtpMail.Send(objmail);<br />
				return true;<br />
			}<br />
			catch<br />
			{			<br />
				return false;<br />
			}<br />
				<br />
			<br />
		}<br />

Keep Smiling Smile | :)

no numbers

legend_of_zanado9-Oct-07 23:10

legend_of_zanado

9-Oct-07 23:10

I want to prevent user from type any numbers in the text box .. in another meaning i want nothing to happen when he clicks any number in the keyboard ..
how ? plz help .. Frown | :(

Re: no numbers

Aavesh Agarwal9-Oct-07 23:24

Re: Shopping Cart Project

9-Oct-07 23:24

Have you tried Compare validator??

Big Grin | :-D

Sucess need one master Stroke Big Grin | :-D

Thanks and Regards
Aavesh Agarwal

Re: no numbers

Christian Graus9-Oct-07 23:28

Christian Graus

9-Oct-07 23:28

This is the reverse of a common question, so search for the javascript to only allow numbers, and reverse it.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Shopping Cart Project

Montu769-Oct-07 23:01

Montu76

9-Oct-07 23:01

Hi All,

I am creating a project on Shopping Cart.Though I got lot of things from Google only,I want if any body knows some specific site/sites which helps to create project from starting level or any Webcast related to this?

Any kind of help is appreciated.

Regards,
Montu

Hello Everybody

Aavesh Agarwal9-Oct-07 23:20