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by: Dan |
last post by:
Hello,
I'm getting started on my first java project. I'm likely going to use
jsp/servlets connected to javabeans. The beans will connect to my
backend and get/set information for me. When returning database
records from the bean, what common methods to people use? I've seen
records returned as arraylists, but I'm not sure I like this method
too well. To get the information in the next column, I can use
nextElement(), but then I'm...
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by: Z D |
last post by:
Hello,
I'm currently using Remoting (HTTP/Binary) to remote a simple object.
Everything is working fine except for one function that returns an arraylist
of datatables.
When I call this function, nothing is returned (ie length of array =0).
However, if I comment out my config file so that the DLL is run locally
instead of remoting it, everything works fine!!
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by: Toby Mathews |
last post by:
Hi there
I am trying to return an instance of a class from a web service that
contains a collection of instances of another class. I have three classes:
Person
MyEmails
MyEmail
Person is the 'base' class, which may contain an instance of
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by: Matthias De Ridder |
last post by:
Hello,
I really hope that someone will be able to help me, because I'm desperate now!
I'm a student, graduating this year, and I'm working on a thesis where C#
Web Services are involved. I only have three weeks to finish it all!
My GUI and Web services were finished, but I hadn't tested them. So I linked
the GUI to the Web service and started testing them.
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by: Stacey Levine |
last post by:
I have a webservice that I wanted to return an ArrayList..Well the service
compiles and runs when I have the output defined as ArrayList, but the WSDL
defines the output as an Object so I was having a problem in the calling
program. I searched online and found suggestions that I return an Array
instead so I modified my code (below) to return an Array instead of an
ArrayList. Now I get the message when I try to run just my webservice...
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by: Jim Murphy |
last post by:
In creating a C# web service, I am having trouble returning a DataTable
object as the result of a web method. I have no problem returning native
types like string or int, but cannot return a .NET DataTable object. The
problem occurs when I try to compile the client side C# application (it
complains about the DataTable type not being recognized as the return of the
web service method).
Thanks
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by: Igor |
last post by:
I have a web method that returns an ArrayList.
Everything works fine except that I can't get rid of thos ArrayOfAnyType
tags!
I've tried using:
public ArrayList Method(){...}
but it doesn't help. I still get:
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by: =?Utf-8?B?RHJldw==?= |
last post by:
I have a current requirement to all a subsidiary to use a current legacy
application and interface with my new system to inject data when appropriate.
I wanted to create a web service since we are both .Net shops and this would
seem to be the easiest method. But I ran into one snafu. I wanted to return
to the subsidiary an ArrayList of my Organization objects which contain the
orgs id, name etc. so they can use that information in the data...
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by: Frank Hauptlorenz |
last post by:
Hello,
I recognized some days ago, that returning a DataTable blocks my
WCF-Service. Is this a known bug?
If I add this table to a new DataSet() and return this, it works.
Thank you,
Frank
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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