ASP.NET

Guffa7-Oct-08 0:56

Guffa

7-Oct-08 0:56

Unless you are stuck with framework 1, you should not use an ArrayList at all, but the generic List class.

.netman wrote:
What is the best way to go through the items in the list.

The easiest is a foreach loop. Example:

foreach (string name in listOfNames) {
   ...
}

Despite everything, the person most likely to be fooling you next is yourself.

eyeseetee7-Oct-08 1:05

7-Oct-08 1:05

So if I do:

ArrayList arrayitem = new ArrayList();

for (int i = 0; i < listbox1.Items.Count; i++)
{
if (listbox1.Items[i].Selected == true)
{
Session["itemsd"] += listbox1.Items[i].Text + "
";
Session["itemsc"] += listbox1.Items[i].Value + "
";
arrayitem.Add(listbox1.Items[i].Value);
}
}

foreach (string name in arrayitem )
{

}

How can I get the string value from the for each loop and add it into a stored procedure.
So basically for each row in the array I need to insert data into the database with the correct value.

thanks so far

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

sumit70347-Oct-08 1:05

sumit7034

7-Oct-08 1:05

try this

ArrayList arr = new ArrayList();
//add values to array list
foreach (object ob in arr)
{
//use ob

}

eyeseetee7-Oct-08 1:27

7-Oct-08 1:27

How can I loop the arraylist though and get the current value whilst im looping?

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

[Message Deleted]

J4amieC7-Oct-08 1:55

J4amieC

7-Oct-08 1:55

[Message Deleted]

eyeseetee7-Oct-08 2:03

7-Oct-08 2:03

I have found some code already but it doesnt seem to be working, Im using the following loop:

for (int i = 0; i < arrayitemdesc.Count; i++)
{

}
In it is a stored procedure which should be inserting data into the database. Im using arrayitemdesc[i] to get the value.
The problem is, nothing is being inserted itto the database.

Why is this?

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

J4amieC7-Oct-08 2:47

J4amieC

7-Oct-08 2:47

.netman wrote:
Why is this?

With the information you have provided, there is absolutely no way I could answer this!

eyeseetee7-Oct-08 2:54

7-Oct-08 2:54

OK here goes
All below code is on the same page
Ive declared this at the start of the class:
ArrayList arrayitemdesc = new ArrayList();

//This code is running on the button event, basically a listbox is displayed, a user chooses some options and then clicks this button. The loop below records all the selected rows in a session.
for (int i = 0; i < listbox1.Items.Count; i++)
{
if (listbox1.Items[i].Selected == true)
{
Session["itemsdesc"] += listbox1.Items[i].Text + "
";
Session["itemscode"] += listbox1.Items[i].Value + "
";
arrayitemdesc.Add(listbox1.Items[i].Value);
}
}

//this code runs when they click the button to add the selected items into the database. For each selected item in the array the stored procedure should fire, however it isnt.
for (int i = 0; i < arrayitemdesc.Count; i++)
{
SqlCommand cmdinsertliftunion = new SqlCommand("INSERT INTO unions (union_code, item_code)
VALUES ('" + new_adb_ref + "', '" + arrayitemdesc[i].ToString() + "')", con);
cmdinsertliftunion.ExecuteNonQuery();
}

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

eyeseetee7-Oct-08 3:18

7-Oct-08 3:18

Solved it.

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

J4amieC7-Oct-08 3:49

J4amieC

7-Oct-08 3:49

Good, was there any need to downvote my responses?

Re: arraylist [modified]

eyeseetee7-Oct-08 4:02

How to Dynamically generate web.sitemap?

7-Oct-08 4:02

Wow! I didnt downvote your responses.If I was annoyed I would have voted your other response down about starting with a basic tutorial!

<edit> Just seen that post has been downvoted too, still it wasnt me!

<edit> And Now you have deleted the message, very mature

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

modified on Tuesday, October 7, 2008 10:30 AM

wajans7-Oct-08 0:22

wajans

7-Oct-08 0:22

Hi All

I want to have a dynamically generated menu from a dynamically generated web.sitemap file which gets populated from the database. Is it possible.
Your help is greatly appreciated.

Thanks
Ansari

Re: How to Dynamically generate web.sitemap?

Abhijit Jana7-Oct-08 2:58

Abhijit Jana

7-Oct-08 2:58

Hope This will help you
Check It[^] and

This[^]

cheers,
Abhijit
Think Sharp | Code Sharp | C Sharp

regarding paypal verification coding

jegastar7-Oct-08 0:02

jegastar

7-Oct-08 0:02

Hi Everyone,
How to check a paypal's email id verified or not programatically? Does paypal give any option for that? Any answers or links welcome.

Thanks
Jegastar D.

Re: regarding paypal verification coding

HemJoshi7-Oct-08 0:10

HemJoshi

7-Oct-08 0:10

Hi follow the below link it may be useful for you..

http://paypaldev.org/[^]

Sending SMS for Free using .Net

Raheem MA6-Oct-08 23:48

Raheem MA

6-Oct-08 23:48

Hi All,

I have a requirement of writing an application for sending SMS for free. If anybody know how to send free sms using .Net or VB Script please let me know. I have tried with WebMatrix webservice but its not working. Any ideas about free webservices provided for free sms?

Thanks in Advance
Smile | :)

Shahtech

Re: Sending SMS for Free using .Net

Eduard Keilholz7-Oct-08 0:28

Eduard Keilholz

7-Oct-08 0:28

Good luck mate! I think the era of sending sms messages for free is passed...

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Re: Sending SMS for Free using .Net

Abhijit Jana7-Oct-08 2:59

Abhijit Jana

7-Oct-08 2:59

I dont think so there are such free service provider available. you have to paid for it.

cheers,
Abhijit
Think Sharp | Code Sharp | C Sharp

The page cannot be displayed

BalasubramanianK6-Oct-08 23:17

6-Oct-08 23:17

Hi,

I developed web appln. and run the set up in two local machines. It is working successfully. I run the same setup in my server machine also. But, If I right click the page and browse it, I am getting "The page cannot be displayed". What are the problems will be there? Tnx in adv.

Balasubramanian K.

eyeseetee6-Oct-08 23:43

6-Oct-08 23:43

BalasubramanianK wrote:
ut, If I right click the page and browse it,

What do you mean, do you mean you cant view the webpage at all?

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

BalasubramanianK7-Oct-08 0:02

7-Oct-08 0:02

Yes. I cannot view my page at my server. But I can view in my system.

For ex.
I've run my setup in my system. I can view my page if run the following url in my machine.

http://localhost/EmpDet/EmpDetails.aspx.

The same, I've run the setup in my server named Server15. I cannot view
my page if I run the following url in the server machine it self

http://localhost/EmpDet/EmpDetails.aspx. (I run this in server machine)

If I run in my local machine by using server host. I can see my page.

http://server15/Empdet/EmpDetails.aspx. (I run in my local machine. And I can view my page)

Balasubramanian K.

Sosyopat6-Oct-08 23:46

Sosyopat

6-Oct-08 23:46

be sure asp.net development server is working.if is not,restart your pc.

BalasubramanianK7-Oct-08 0:05

7-Oct-08 0:05

I've run my setup in my system. I can view my page if run the following url in my machine.

http://localhost/EmpDet/EmpDetails.aspx.

The same, I've run the setup in my server named Server15. I cannot view
my page if I run the following url in the server machine it self

http://localhost/EmpDet/EmpDetails.aspx. (I cannot view in server machine)

If I run in my local machine by using server host. I can see my page.

http://server15/Empdet/EmpDetails.aspx. (I can view in local machine)

Balasubramanian K.

eyeseetee7-Oct-08 0:30

7-Oct-08 0:30

This is a bit confusing. You wont be able to see it by going to localhost on your computer as the server is not local.
Is it a web server'/
Are you typing in a URL?

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

BalasubramanianK7-Oct-08 0:54