ASP.NET

Re: remove single session

10-Oct-09 2:50

rummer wrote:
I am taking five sessions in a same page

I hope you want to say 5 session variables.
You can use this:
Session.Remove(session_name)

Abhijit Jana10-Oct-09 4:16

Re: remove single session

10-Oct-09 4:16

rummer wrote:
can we use Session.abandon for remove single session,

No. You can't use Session.Abondon() to remove a single session for particular user. This destroys all the objects stored in a Session object and releases their resources. So once you called Session.Abondon() all objects set to null for the current session.

rummer wrote:
if not then wht we use for removing single session.

Session.Remove(strSessionName);
This Remove an Item from Session State Collection

If you want to know more on session, please read this article :
Exploring Session in ASP.Net[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

Sujit Mandal11-Oct-09 19:22

Sujit Mandal

11-Oct-09 19:22

use this code
Session.Remove("sessionName")

Thanks and Regards
Sujit Kr. Mandal

Hi all i have to bind reapeater dynamicaly from database and horizontaly

bhavnvyas10-Oct-09 2:33

bhavnvyas

10-Oct-09 2:33

I am using repeater in my app but by default it comes vertical in my page but i want horizontal and also each field in reapeater is dynamic.

How to start communication between device and asp.net application.

yrishi10-Oct-09 1:56

yrishi

10-Oct-09 1:56

Hi All,
I have one type of Device, that generates values after some specific interval. On the other end, I have asp.net application. I want display those values on my web page which is genereted by device.Please help me on this, that how can i start communication between device and asp.net application.

Thanks
Yrishi

Re: How to start communication between device and asp.net application.

Abhijit Jana10-Oct-09 4:27

10-Oct-09 4:27

Which kind of device is it ? Where it runs ? On Client System or Server ?

yrishi wrote:
I have asp.net application. I want display those values on my web page which is genereted by device

You can create an Web Service for Intermediate Interface. Call Web Service from your Device S/W, which will Update your information may be on DB or other storage location. You web service can easily read those data on regular time interval .

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

use of custom validation

atiskumar10-Oct-09 1:10

atiskumar

10-Oct-09 1:10

hiiiiiiiii,
i was doing a registration page where i need to validate the text box to carry more than 5 characters........
i used custom validation n declared a function in source as this

function validateLength ( src, arg )
{
arg.IsValid =( args.Value.length >= 8);
}

and made the clientvalidation function as "validationlength" ........
but its not working ..............

anybody have the answer plz help me in this code..........

nagendrathecoder10-Oct-09 1:56

10-Oct-09 1:56

Are you getting any error or what?

atiskumar wrote:
validate the text box to carry more than 5 characters

atiskumar wrote:
arg.IsValid =( args.Value.length >= 8);

Isn't this contradicting? D'Oh! | :doh:

atiskumar10-Oct-09 2:07

atiskumar

10-Oct-09 2:07

hiiiiiiii,
thanx for your response........
no i am not getting any error but this is not working.....it is showing validation for more than 5 characters also.............

so can u help me in solving that problem........plzzzz

nagendrathecoder10-Oct-09 2:14

10-Oct-09 2:14

atiskumar wrote:
arg.IsValid =( args.Value.length >= 8);

First tell me what above stmt. is doing?

atiskumar10-Oct-09 2:19

atiskumar

10-Oct-09 2:19

hiiiiii.......
i don't know particularly i got it frm a website where that described its work as:
"The method checks whether the user's entry is at least 5 characters long, and sets the IsValid property accordingly."

so if u know any other method plz specify.....

nagendrathecoder10-Oct-09 2:22

10-Oct-09 2:22

You can very easily check in your code behind as:

if(txtBox.text.Length > 5){return false;}

nagendrathecoder10-Oct-09 2:28

10-Oct-09 2:28

and i think for javascript, you should try making that 8 to 5.

Sql Time Out Error

ksss_maheshece10-Oct-09 0:45

ksss_maheshece

10-Oct-09 0:45

Hi friends,
I'm facing SqlTime out error in My web Application.Even though i increase my connection time out,it still showing error.
I've reastarted my Sql services but i't working for 1 hr 2 hrs then time out Repeated.
I checked each connedction ive used.it is closed properly.
What may be the error?

Thanks&Regards,
Mahez
Confused | :confused:

Re: Sql Time Out Error

nagendrathecoder10-Oct-09 1:59

Re: dropdownlist filtering

10-Oct-09 1:59

Thats strange. WTF | :WTF:

Try to debug your code and see where its taking time?

dropdownlist filtering

shefa' isied9-Oct-09 23:47

shefa' isied

9-Oct-09 23:47

Hi,
I have a dropdownlist that contains items filled by a table. what i need is, when the user write any characters in the dropdownlist, only items that contains that characters must be appear.How i can do this?

Manas Bhardwaj10-Oct-09 0:00

Manas Bhardwaj

10-Oct-09 0:00

I think AJAX control toolkit already has this in it.

Manas Bhardwaj
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What should I do about the RadioButtionList?

milestanley9-Oct-09 22:48

milestanley

9-Oct-09 22:48

I'm so helpless,how to determine which radio button is selected?

Re: What should I do about the RadioButtionList?

Arindam Sinha10-Oct-09 4:09

Arindam Sinha

10-Oct-09 4:09

Loveprogramer wrote:
which radio button is selected

I think you should use SelectedItem.
For details please refer MSDN[^].

Regards,
Arindam Sinha
MyBlog - http://arindamsinha.wordpress.com/
Please give your feedback on this message using rating.

Re: What should I do about the RadioButtionList?

Abhijit Jana10-Oct-09 4:21

10-Oct-09 4:21

You can get the Selected Item Text using .
Label.Text = RadioButtonList1.SelectedItem.Text

In RadioButtonList1_SelectedIndexChanged methods you can check the selected item.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

display image

dominic kMalisa9-Oct-09 21:50

dominic kMalisa

9-Oct-09 21:50

Hi!
Can some one help me on how to display an image as background picture from database using asp.net

Re: display image

nagendrathecoder9-Oct-09 23:44

Inseart integer Value NULL

9-Oct-09 23:44

You have to retrieve image from database in a byte array.
Search on google, you'll find many solutions. Smile | :)

lrsalunkhe9-Oct-09 21:18

lrsalunkhe

9-Oct-09 21:18

Insert integer Value NULL when We Passing Empty string.
Also in sqlserver DataType of this Column is Integer.

Re: Inseart integer Value NULL

Abhijit Jana9-Oct-09 21:24