473,320 Members | 2,073 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,320 software developers and data experts.

2D array

How do I declare and ADD to a 2D array ?

I declared it as:
string[,] stdAnswer = new String[2,50];

Usually in a 1D array, adding would be done by:
ArrayList values = new ArrayList();
values.Add ("IN");

TIA.
Nov 19 '05 #1
1 1291
if your data looks like this

column1 column2
a 1
b 2
c 3

then

strAnswer[0,0] = "a";
strAnswer[0,1] = "1";
strAnswer[1,0] = "b";
strAnswer[1,1] = "2";
strAnswer[2,0] = "b";
strAnswer[2,1] = "3";

so, [value,value] means [rowindex, columnindex]
"Andrew" <An****@discussions.microsoft.com> wrote in message
news:43**********************************@microsof t.com...
How do I declare and ADD to a 2D array ?

I declared it as:
string[,] stdAnswer = new String[2,50];

Usually in a 1D array, adding would be done by:
ArrayList values = new ArrayList();
values.Add ("IN");

TIA.

Nov 19 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

2
by: Brian | last post by:
I'm diddlying with a script, and found some behavior I don't understand. Take this snippet: for ($i = 0; $i <= count($m); $i++) { array_shift($m); reset($m); }
2
by: Stormkid | last post by:
Hi Group I'm trying to figure out a way that I can take two (two dimensional) arrays and avShed and shed, and subtract the matching elements in shed from avShed I've pasted the arrays blow from a...
15
by: lawrence | last post by:
I wanted to test xml_parse_into_struct() so I took the example off of www.php.net and put this code up on a site: <?php $simple = <<<END <item>
8
by: vcardillo | last post by:
Hello all, Okay, I am having some troubles. What I am doing here is dealing with an employee hierarchy that is stored in an array. It looks like this: $employees = array( "user_id" => array(...
12
by: Sam Collett | last post by:
How do I remove an item with a specified value from an array? i.e. array values 1,2,2,5,7,12,15,21 remove 2 from array would return 1,5,7,12,15,21 (12 and 21 are NOT removed, duplicates are...
8
by: Mike S. Nowostawsky | last post by:
I tried using the "toUpperCase()" property to change the value of an array entity to uppercase BUT it tells me that the property is invalid. It seems that an array is not considered an object when...
58
by: jr | last post by:
Sorry for this very dumb question, but I've clearly got a long way to go! Can someone please help me pass an array into a function. Here's a starting point. void TheMainFunc() { // Body of...
104
by: Leszek | last post by:
Hi. Is it possible in javascript to operate on an array without knowing how mamy elements it has? What i want to do is sending an array to a script, and this script should add all values from...
7
by: Jim Carlock | last post by:
Looking for suggestions on how to handle bad words that might get passed in through $_GET variables. My first thoughts included using str_replace() to strip out such content, but then one ends...
17
by: =?Utf-8?B?U2hhcm9u?= | last post by:
Hi Gurus, I need to transfer a jagged array of byte by reference to unmanaged function, The unmanaged code should changed the values of the array, and when the unmanaged function returns I need...
0
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
1
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
0
by: Vimpel783 | last post by:
Hello! Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
0
by: jfyes | last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
0
by: ArrayDB | last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
1
by: PapaRatzi | last post by:
Hello, I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
0
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
0
by: Defcon1945 | last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
0
by: af34tf | last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.