Paging in GridView - ASP.NET Discussion Boards

Re: image beside url

Aavesh Agarwal10-Oct-07 0:07

Aavesh Agarwal

10-Oct-07 0:07

hi priya,

Explain ur Question onece again didn't get it...

Thanks and Regards
Aavesh Agarwal

Re: image beside url

Priya S10-Oct-07 0:17

Priya S

10-Oct-07 0:17

when you type a url,you will find "IE" logo "e" symbol.
as soon as url gets loaded, that is replaced with corresponding logo like:
first:ewww.google.com
then :Gwww.google.com
do u get it

Thanks in advance,
Priya.

Re: image beside url

N a v a n e e t h10-Oct-07 0:26

N a v a n e e t h

10-Oct-07 0:26

Do you mean FavIcon ? Add the following tag to your page head

<link rel="shortcut icon" href="/favicon.ico" />

You should keep the favicon.ico in the specified path.

My Website | Ask smart questions

Re: image beside url

Priya S10-Oct-07 0:59

Priya S

10-Oct-07 0:59

Great , it worked.

Thanks in advance,
Priya.

Re: image beside url

Aavesh Agarwal10-Oct-07 0:28

Aavesh Agarwal

10-Oct-07 0:28

Yes i got it ur question and the link below is the gr8 link chekc it...it will solve ur problem.
Thanks and Regards
Aavesh

Re: image beside url

Tamimi - Code10-Oct-07 0:20

Tamimi - Code

10-Oct-07 0:20

check this:
http://www.chami.com/tips/Internet/110599I.html

When you get mad...THINK twice that the only advice
Tamimi - Code

Re: image beside url

Priya S10-Oct-07 0:27

Priya S

10-Oct-07 0:27

Thanks, i ll have a check.

Thanks in advance,
Priya.

Paging in GridView

Pankaj Chamria9-Oct-07 23:56

Pankaj Chamria

9-Oct-07 23:56

Hi, I have a aspx page with a GridView with Paging and Sorting enabled.
I opened a SQL Profiler to check at what times the stored procedure which fetches data to bind to GridView is being called.

When I go to another page and come back to the GridView page then the procedure does not get called. But when I use the paging feature of the GridView and try to see next 10 records on the second page of GridView, my profiler shows a call to the stored procedure which always returns say 100 rows.

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.

NOTE: I have bound the GridView using SqlDataSource.

Pankaj Chamria,
Software Programmer.

Re: Paging in GridView

Aavesh Agarwal10-Oct-07 0:04

Aavesh Agarwal

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.

Re: Paging in GridView

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.

Re: Paging in GridView

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();
}

Re: Paging in GridView

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

My Website | Ask smart questions

Re: Paging in GridView

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.

Re: Paging in GridView

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.

My Website | Ask smart questions

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

Re: Send Email

Aavesh Agarwal9-Oct-07 23:53

Aavesh Agarwal

9-Oct-07 23:53

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

Re: Send Email

Spunky Coder9-Oct-07 23:55

Spunky Coder

9-Oct-07 23:55

dude...explore System.Net.Mail namespace

Koushik

Re: Send Email

Mogha Ritesh10-Oct-07 0:12

Mogha Ritesh

10-Oct-07 0:12

I have already imported

Re: Send Email

^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

Aavesh Agarwal

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

Re: Shopping Cart Project

Aavesh Agarwal9-Oct-07 23:20

Aavesh Agarwal

9-Oct-07 23:20

i think there is no such specific sites which help you in making shopping cart site. its all depend on ur need of the project.u need to help urs by urself.

Big Grin | :-D

Sucess need one Master Stroke Big Grin | :-D

Thanks and Regards

Aavesh Agarwal

Shopping Cart Project

Montu769-Oct-07 23:01

Montu76

9-Oct-07 23:01

Hello There

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.