ASP.NET

Re: Classes in a web appln

30-Oct-08 2:59

Hi Dude U can write XSLT File For Sorting XML file

Classes in a web appln

reogeo200830-Oct-08 2:40

reogeo2008

30-Oct-08 2:40

Hi all,

i have created a web application with three classes in it App_Code folder.When i run the pjt in local system everything was working.but after hosting the site it give erroe "Object reference not set to an instance of an object." where it encounter a line having a call to the functions in the class

Suppose A is my class in App_Code
I have declared the objt of it in a .aspx page as
A objA=new A();
objA.Function();

What is wrong with this.

Please guide me in the right way

Thanks in advance.

Hemant_ec4830-Oct-08 3:00

Re: Classes in a web appln

30-Oct-08 3:00

for that U have to include namespace of APP_code Class File into ur webpage .cs file

reogeo200830-Oct-08 6:46

reogeo2008

30-Oct-08 6:46

can u please explain how to include namespace of APP_code Class File into webpage .cs file??

Call back Event is not working in Mozillla

Hemant_ec4830-Oct-08 2:28

Why this Search is getting failed

30-Oct-08 2:28

Hi Frnds,

I have implement Icallbackeventreference in my code...it is working fine in IE but it is not working in Mozilla...

Can anybody help me please....

thanks,

Krazy Programmer30-Oct-08 0:21

Krazy Programmer

30-Oct-08 0:21

Hi friends i am having a master page
and a child page
I want to search a control in the child page named "a1"
for this i have written code as

Button b = (Button)Page.FindControl("a" + z.ToString());

as well as

Button b = (Button)this.FindControl("a" + z.ToString());

I have tried this in a separate page its working there but not here

Please tell me where i am going wrong

If You win You need not Explain............
But If You Loose You Should not be there to Explain......

Re: Why this Search is getting failed

meeram39530-Oct-08 0:44

meeram395

30-Oct-08 0:44

Check the value of z. Is it 1 always?

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

Re: Why this Search is getting failed

Krazy Programmer30-Oct-08 1:16

Krazy Programmer

30-Oct-08 1:16

hmmm

I have solved it by keeping controls in a div named "Box" and keeping runat="server"

I tried to search in the div
Everything is correct

I dont know why but directly searching is giving error

If You win You need not Explain............
But If You Loose You Should not be there to Explain......

Re: Why this Search is getting failed

emiaj30-Oct-08 8:29

emiaj

30-Oct-08 8:29

The "FindControl" method is not recursive, and probably your button is not hosted on the page itself rather is a child/child/child...child control of another one.

Jaime Febres

showing steps

vjvjvjvj29-Oct-08 23:48

vjvjvjvj

29-Oct-08 23:48

Hi ,

I have a form in which I need to hilight steps as user continues. I need to design these steps as arrows. Probably I need to put a table and and show arrows but i dont know how to do it.

Design should be..

-----\\-----\\-----\
step1 \\step2\\step3\
-----//-----//-----/

You may think it as email registration process.. as user steps out of step1 and goes to step2 , step1
deactivates and step 2 hilights

I can put a table here but how to show the arrow like background with different colour for the steps.. how should i design my css..

I am confused because table has rectangular cells.. arrows are overlapping some area of other (pointed portions)..i dont want much gap there.. between the arrows..

any tip will help.

regards

Vijay

vjvjvjvj30-Oct-08 1:12

vjvjvjvj

30-Oct-08 1:12

please check the link..

https://edit.europe.yahoo.com/forgot

and guide pls.

meeram39530-Oct-08 2:01

meeram395

30-Oct-08 2:01

You can use an HTML table with Tabs with Step1, Step2 & Step3. While loading the page, disable Step2 & Step 3 tabs. Once the user enters the required entries in Tab1 and validates(if any), you can enable and proceed to next tabs. There may be other ways to do it D'Oh! | :doh:

, but I think this is pretty simple Blush | :O

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

Hemant_ec4830-Oct-08 2:56

30-Oct-08 2:56

Hi Meeram395

U can use ASP:sitemap Control...

Just Search on google...U will Find More Info Regarding This

Display an image in textbox.

vjvjvjvj30-Oct-08 3:51

vjvjvjvj

30-Oct-08 3:51

can you check the link https://edit.europe.yahoo.com/forgot
open it in chrome and view the elements..

SreejithAchutan29-Oct-08 23:30

SreejithAchutan

29-Oct-08 23:30

I am using a asp textbox for entering username.Can i insert one user picture in the textbox so that user can identify he had to enter the username in that textbox.

Re: Display an image in textbox.

Christian Graus29-Oct-08 23:39

Christian Graus

29-Oct-08 23:39

no, that is physically impossible. MOst people would add a label or put initial text in the textbox to say what is needed.

Christian Graus

Driven to the arms of OSX by Vista.

"Iam doing the browsing center project in vb.net using c# coding" - this is why I don't answer questions much anymore. Oh, and Microsoft doesn't want me to.

Re: Display an image in textbox.

Krazy Programmer30-Oct-08 0:23

Krazy Programmer

30-Oct-08 0:23

keep it in a span and set background image for span

If You win You need not Explain............
But If You Loose You Should not be there to Explain......

How To Get Video Details ?

Sosyopat29-Oct-08 21:49

Sosyopat

29-Oct-08 21:49

Hi All,

i've working on a video sharing project.
i need to get informaition of uploaded videos by users.
i know how i can get name,and size of the video,but i don't know how i can get video duration?
Thanks For Help.

Inserting data from a .txt file to Database

srinivaskonijeti29-Oct-08 20:39

srinivaskonijeti

29-Oct-08 20:39

Hi
I want to know the code for reading a .txt file present in my system and then insert the text into the database.

Eg:The text in .txt file is "FromDate|Todate|Reason for leave"

Now i want this text to insert into databasetables with respect to thier fields

Srinu

Re: Inserting data from a .txt file to Database

Rinki Mukheraji29-Oct-08 20:59

Rinki Mukheraji

29-Oct-08 20:59

you can insert data txt file into database through bulk

Bulk insert tablename from 'c:\url.txt'

with(
FIELDTERMINATOR =',',
ROWTERMINATOR = '\n'

)

First web service on ASP.Net

CodingLover29-Oct-08 20:26

CodingLover

29-Oct-08 20:26

Hi all,

I've start to learn web services. So I search a simple application and start work on it.

http://support.microsoft.com/kb/308359[^]

First of all I simply try to run the HelloWorld application.

It compiled fine, but when I press the F5 to run the project gives an error message saying,

Error while trying to run project; Unable to start debugging on the web server.

Can someone tell me how to fix this. I'm wired with this.

Thanks

I appreciate your help all the time...
CodingLover Smile | :)

John Gathogo29-Oct-08 20:42

John Gathogo

29-Oct-08 20:42

First, you need to ensure that you have <compilation debug="true"> ... </compilation> in the web.config. Secondly, if you are running VS on a Vista Operating System, do it as Administrator - Right click on the Visual Studio from Programs menu and click "Run as Administrator"

CodingLover29-Oct-08 20:46

CodingLover

29-Oct-08 20:46

Yes, it's set as true.

I'm working on WinXP with .Net 2003

Still not working lol. Any idea.

IIS also running.

I appreciate your help all the time...
CodingLover Smile | :)

surender93929-Oct-08 20:44

surender939

29-Oct-08 20:44

You can not run a web service.......

To test the web service you have to create one client application and need to refer this webservice

Happy Programming