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by: Andrew Taylor |
last post by:
I need a 2 dimensional array list, need to be able to do things like...
ArrayList2D al2d = new ArrayList2D();
al2d.insertColumnAt(1);
al2d.insertColumnAt(1);
al2d.insertColumnAt(1);
al2d.insertRowAt(1);
al2d.insertRowAt(1);
al2d.insertRowAt(1);
al2d.insertRowAt(1);
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by: Al Gorney |
last post by:
How do you create a multidimensional array using ArrayList? I'm asking this because I can't have a static size except for the width. The length will continue to grow.
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by: Mike |
last post by:
Hi,
How can I declare and instantiate a multidimensional array that I need to return after having populated it from a DB. Here is the code:
string g = new string;
int i = 0;
while(rdr.Read())
{
g = rdr.GetString(1) + " " + rdr.GetString(2);
g = Convert.ToString(rdr.GetInt32(0)) + "~" +
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by: SpotNet |
last post by:
Hi NewsGroup;
Trying to construct a Multidimensional (2D more specifically) populated from
an OleDbDataReader. Reason I'm using an ArrayList is I do not know the size
of the first dimension (being rows), here's my final attempt below;
System.Collections.ArrayList GetDataMatrix = New
System.Collections.ArrayList; //Let's just say 10, 3
Keeping it brief and simple excuse the syntax,
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by: si |
last post by:
I'm very new to using C# in an ASP.NET application, and am used to
using the ADO GetRows() method to quickly dump data into a
multidimensional array in classic ASP.
I am trying to work through using the ArrayList class in ASP.NET to
perform a similar role, but am having difficulty in understanding and
knowing how to access the data once it has been placed in an
ArrayList.
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by: davehunt |
last post by:
Hi folks,
New C# programmer here.
I am reading some CSV data from a file into an ArrayList. I want to get the
data from the ArrayList into a 2-dimensional array. I see a few references to
..Split, but I'm not sure that's what I need.
So, basically, what I have loaded into the ArrayList is:
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by: d[ - - ]b |
last post by:
Hi there,
Just wondering, if there is any way to have a dynamic / unspecified size of
an array? It obviously needs to be updated, deleted etc. The only way I
thought is by making the array massive at the start? Any other ideas?
Apparently Hashtable, ArrayList etc are useless as they all take one
dimension. :( Please help me!
Thanks,
Naomi
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by: epigram |
last post by:
Well, conceptually this is what I want to do. I was hoping to use an
ArrayList to build a (dynamic) array of string arrays, and then bind the
ArrayList object to a DataGrid. I can do that, but it doesn't give me the
results that I wanted. Is there a way to successfully do this? I even
tried to bind a multidimensional array (string ) to a DataGrid, but an
exception is thrown with the message "Array was not a one-dimensional
array". I'm...
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by: RSH |
last post by:
I have a situation where I need to use a multidimenstional Array in a
dynamic environment. i need to be able to iterate through the loop easily
and I dont know the dimensions so i was trying to find a way to use an
arraylist.
Basically i need to store a list of psuedo properties like so:
Dim aList1 As New ArrayList
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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