Developing Messaging Framework For Windows Application That Sends Messages To Java Application

Feb 9, 2009

I am in the process of developing a messaging framework for a windows application that sends messages to a java application. To be precise when the win app wants to send a message it simply drops the message in a common database table which will be picked up by the java app. The windows application is deployed across 10 application servers (10 instances) over citrix for load balancing.Each instance of the application is capable of sending a message to the java application and each of these messages should have a unique id. From my end I need to make sure every message generated has to carry a unique id so that they can be identified when necessary. All the messages can be cleared every day or two.i am not quite sure about a best method of achieving this. Initially I wanted to create a static method that serves the next available id (incrementing the last id by 1). But this approach willn't guarantee unique number as the application starts only when at least one user is logged on. For e.g .On one server the app starts when a user logs in, he then sends a message and then the application stops when that user logs off. So when a next request for the app comes to that server a new instance will be started.


Developing An Application For Use Over Different Versions Of The .NET Framework

Jan 4, 2011

I am developing an application using VB.Net which is a simple executable which is to be run from a network drive of our company servers. Most users can access this executable without issue - others however can open the executable but have no connection to our database (even though when running the executable off a local drive such as C:, the database works no problem).

From some posts I have seen this might be a CAS issue - however our IT department suggest the issue might be down to different version of the .NET Framework being to blame. Firstly, is this the issue? Secondly, how can I develop my application to work with different versions of the .NET Framework? Surely this doesn't mean developing many different executables?

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When Developing A New Windows Application And Web Application Using VS 2008/2010

Dec 7, 2010

I want to learn programming techniques so can make both windows and web applications more user-friendly, faster, safer, reliable and easier to deploy.

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Developing A Windows Application In VB2008?

Apr 28, 2011

hi, i am developing a windows application in visual basic 2008. when i will install or setup my application to clients' computers, do i have to install the dot net framework 3.5 in every single pc or i can include dot net framework 3.5 in my application.

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Developing New Application In Windows Development?

Jun 5, 2010

I have to develop a new application in windows. in which i have to develop following thing but i am not getting how to develop it.I have to develop following are the two points:1)To show the http addresses that are visit by other computers on the wireless network.


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Choosing The Right Control For Developing Windows Application

Dec 24, 2009

I am looking for a contol either listbox or listview to support my requirements. Basically how my application looks is:


Having said these things. I used to program in VC++6, VB6. But using those version now seems not realistic now as I lost touch. But if I have to use the latest 2008 versions, for which I do not have any experience seems scary. So, If you are reading this , and you have got some experience in these fields or using controls that support my requirement, can you please let me know which programming language or IDE and Control should I use to develop this application. PS: the image is made using mspaint and does not represent actual program.

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Resources On Learning & Developing Windows Application?

Apr 26, 2011

I am a new bee in windows application in am now in the process to develop a windows application from zero.I have searched online on the reference to develop a windows application from zero but fail.

I also fail to find any resources on beginning on which introduce all the tools inside such as menustrip.Does anyone has any idea how to find out the resources?

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Capturing Windows Messages In A Console Application?

Oct 27, 2009

I have a console application where I successfully have added custom menu item in the application's system menu using the Windows API calls. How do I hook into the events to capture the event raised when the user clicks on one of these menus? All my Google results talks about overriding the WndProc method, but this doesn't exist in a console application.

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Programming Login - Developing A Windows Application Using Visual Basic 2008 With A SQL Server Database

Feb 26, 2011

Iam developing a Windows application using Visual Basic 2008 with a SQL Server database. Throughout the program I give the user as many options as possible and have no problem with either the database or the windows forms. The program does not initially require a Login and I want toprovide the User with the opportunity to add a Login to the system. The default Login form is perfectly satisfactory.

The problem is that I can't figure out how to program the change sothat the Login from isopens the program rather then th form designated as the StartUp form. this forum I am able to prgrammatically change the form but I can't figure out how to make the requirement a permanent factor. I tried using a Constant, but if the User wants to change, you can't change the constant. Its an apparantly simple yes/no situation but if I set a varable to yes and then change it to no the next time the program runs, the change will be lost.

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IDE :: Windows Application Framework Properties?

Feb 18, 2009

For a reason I cannot explain, I now get compiler errors from the Application Designer whenever I enable the application framework in the IDE.  I do not find much on this issue, except Scott Hanselman's admonition not to use this feature.  I have mature projects in which this feature was enabled, but now even they will not compile.As this only began a few days ago, I have been trying various approaches to resolving the problem, up to and including removing VS2005 and reinstalling it, along with the framework, SDK, and all updates.  No dice.  The errors are below.This condition will occur even if I enable the feature in a new project.Does anyone have some thoughts and the cause and resolution of this problem?I probably should mention that I was using both VS2005 and VS2008 on this computer.  I had been experimenting with 2008 for several weeks without incident. 


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Compact Framework Migrating To Windows Application?

Jun 6, 2012

Had any of you tried to migrating the code written in Compact framework (For Windows CE mobile application) into windows application 2010 I did this but getting .resx error i.e resource file error since it is in old version.Has any of you tried a workaroud on this in order to get rid of .resx error.

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Windows Application Framework Properties Disabled?

Apr 7, 2009

I am trying to add a splash screen to my app and when I go into project properties the windows application framwork properties are disabled so a cannot set my form as a splash screen. The checkbox for enable application properties is also disabled so I cannot check it.

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Convert An Existing Standalone Java Application To A Dynamic WEB Application?

Mar 24, 2010

how to convert an existing Standalone Java Application to a Dynamic WEB Application which can be deployed on Apache-Tomcat Server container ?

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Prequisites Needed For A LAN Instant Messaging Application?

Oct 23, 2009

Could anyone give me the prequisites needed for a LAN Instant Messaging Application?And then, if possible, a step-by-step explanation of how this is accomplished, or a link to a good tutorial?

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Make A Code That Sends One Application Or Program In 1 Core And Other Application In Other Core?

Jan 29, 2010

I'm using VB 2008, and I have a dual core computer.Is it possible to make a code that sends one application or program in 1 core, and other application in the other core?

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Running JAR Application (Java) Within The Window Of Application?

Dec 25, 2011

I need to run an external JAR file (which is minecraft) within the window (form) of a VB.NET application, so like having the program in the center and additional text I like around it.

Is this possible, and if so, how?

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Create A VB Application In VS2008 Without Requiring The Application Be Run On A Computer With A .NET Framework In Place?

Feb 26, 2010

How can I create a VB application in VS2008 without requiring the application be run on a computer with a .NET framework in place?

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TCP Messaging -application Call Center - Team Leaders Can Send A Message To Individuals Whilst They Are On The Phone

Aug 7, 2009

Im currently writing an application for our call center to use and would like it to have messaging functionality so that team leaders can send a message to the individuals whilst they are on the phone.

I have used a couple of tutorials around the web, but they differ to what i actually require. They all seem based around the whole "client must connect first" thing, is this really necessary? I just need each user to be a "server" constanly listening to any message recieve on a specific port, and display it in a popup when one is.

At the moment the code i have sort of works, but its a bit flakey and doesnt handle the initial connection/final disconnect very well.

Client program (team leaders console):


Imports System.Net
Imports System.Net.Sockets


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Developing A Wi-Fi Application In .NET?

Feb 17, 2011

I'm a college student who has a basic-intermediate knowledge in VB.NET, C++, C# and Java. I'm planning to develop an application similar to Microsoft Windows (Windows and Sharing Center ).

The application will able to perform Wireless Detection: scanning the area for available wireless network and presenting them to the user of the software, and then user can decide to which network he/she wants to connect.


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Developing Application In C#?

Feb 7, 2012

I am new to . I was  developing application in c#. Now i am working in i have a query in How to write compund assignment  in ?

ex :
In C# ,
int a,b,c;

if i did it in means  the value of b is set to false. how do i solve this problem?

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Developing A Chat Application?

Oct 4, 2009

I am trying to develop a chat application using Visual Basic 2008. I have referred some articles on the internet like [URL]...rogramming.htm and got the concept of connecting and sending data. But when it comes to real world chat applications, there is user authentication and all that. So I was wondering if it is possible to make my own Windows Live Messenger or Yahoo Messenger!!. I searched web for such a sample or source code, but could not find any. Has anyone here created such an application??

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Developing A Registration Key For Application?

Jul 12, 2009

i developed a very simple application and i need a way for every user to verify that they have paid for it. i would like the simplest method possible. it will be an off-line registration. I am actually looking for a way that I can program this easily myself, and am not interested in third part solutions.

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Application That Has Multiple Front Ends Developed Using Windows Forms / WPF / ASP / Compact Framework Mobile Forms

Apr 9, 2010

I have the requirement to create an application that has multiple front ends developed using Windows Forms, WPF, ASP and Compact Framework Mobile Forms.I would like to be able to create a series of obejct representing the business logic and have this logic accessible from the various front ends available. My first thought was to use remoting as I'd like to be able to pass the business objects back and forth between client and server but the compact framework doesn't support remoting and also transferring a full framework business object to a compact framework business object doesn't seem possible.My next thought was to use web services but again the passing of business objects seems to be very hard to accomplish. Without doing this I would have to create individual web methods for each business operation.

Finally my next option is to use sockets and write the whole client/server logic within some classes and expose them to the UI/Business layer. My only problem with this is it is not scaleable should the number of clients increase dramatically whereas using remoting or web services I can host the solution via ASP.Net.Does anybody have an ideas on the best way forward for this or even have any input on how they would write an application that required a windows form, wpf, asp website and mobile device GUI all of which want to use the same business logic?

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Developing An Multilingual Application In .net 2008?

Feb 22, 2011

I am developing an multilingual application in 2008.I had given a combobox for language selection when user select any language like marathi or hindi then all labels are change in the selected language but i am facing problem with textbox if i select any language it takes input from user in english only.I want when user select any language and enter data in textbox then he is able to enter data in the selected language.

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VS 2010 Learning And Developing Application

Oct 1, 2009

I'm not new in visual basic but I finished a book of visiual basic in 2005. Now I'm planing to be a2z software developer on windows platform. Do you think that visiual basic is strong language or complete tool for all kinds of software development ? Will C++ or C# come on my way for software development while i'm visiual basic.

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Application Framework Not Showing On Application Tab

Mar 12, 2009

I imported some code I found a few months ago for a client server messaging program from vs2003 and everything appeared to be ok, apart from a couple of niggles such as the windows form designer generated code being visible on the main form code page but i could live with that. I just tried to add a splash screen but when I went to the application tab to set it up there is no enable application framework checkbox and no windows application framework groupbox. I tried running my application again and now the xp visual style has gone and it looks terrible, is there anyway to get the application framework back on again or do I have to start a new project and copy and past all my code into the new project.

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DB/Reporting :: Install In Window XP PC For Developing Application??

Jun 9, 2008

I am new developer of Visual basic and planning to develop WIndow XP PC based application for small retail outlet business, the main functions are to records the daily business transaction and produce reporting at month end.

My questions is what visual basic releated software or tools that I need to install in my Window XP PC for developing this application??

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Developing A Twitter Application But Getting A Null Exception?

Jul 9, 2009

I am developing a twitter application but getting a null exception. when I searched indeep I found I am not getting any Users array from getTimeLine() Method.My user name and password are correct (The application is actually available on twitter API site.)

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Developing Unicode Application In .net And Sql Server 2008?

Aug 24, 2010

how to develop unicode application in and sql server 2008 ?how to start develop and what are the things i have to consider to develop effective unicode application ?. this application should support japanees and english language based on user selection.i took steps but i don't know it is correct.

1. i created tables in sql server with fields, for strings - NVARCHAR,  for integer INT, for datetime DATETIME,for numeric NUMERIC.

2. i created another setting-table to have all screens name,label names ( for labels and grid column headers ) and corresponding japanees  display names  and another column for english display text.

so i'm just going to fetch Japaness/english display names from setting-table on form load and change the labels.Are these correct ? or anyother way to do unicode application effectively ?

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IDE :: Developing Application With Japanese Language (or Other Languages)

Jun 29, 2010

i've developed window application in english language.. its working fine but it has to support japanees language also.. Displaying text, input text every thing should be japanees... so user can select english or japanees, based on that label, input control language has to change..

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Internet Application:Developing For Personal Purpose?

Mar 17, 2011

Just knowing 20 commands i am developing a app?very impressed on myself!Just knowing 10 commands + common sense + special sense each man has i had world most dangerous spy tool....but on my guru & best friend advice i dropped it..but in future will use for good purpose So here is the new scene We are team of workers had blogs,microblogs and other things i decided to create a tool for my self which is like office assistant to assist in our work at office

my tool will do the submission process when we are not in our office

my idea is using a web browser control and do it with vb commands

so kindly think yourself in such position do you agree to do submission task with web browser control or you can do it some other methods?

whats your opinion? what i mean open a website on web browser control submit the details from listbox(which increment on every submission)i think you now got how we are going to do this!!!

so i am need some one advice shall i proceed with this?i had three big challenges

2.Yes Of Course Time
3.Ya Time But Time + Work Accuracy

so kindly guide shall i use the web browser control or use method like direct server post?

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Strategy For Developing A Multi Function Web Application?

Mar 4, 2010

I'm about to start a new project and want some advice on how to implement.I need a web application which contains a booking module for reserving timeslots, and a time management module which will enable employees to clock in / clock out.

If I am writing an update to the time managment module, I don't want to disrupt the booking engine availability by releasing a new solution containing both make things more difficult, there is some shared functionality like common users, roles and security.Here's a suggestion I've gotten, which sounds a bit cruddy, but may be functional.Write a 'container' web application which consists of basically a frame, and authentication / security features. This then has links which, will load the 2 independantly built and released web applications into the frame.I can see that say, if I wanted to update the time management module,

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Test Barcode Scanning While Developing A Application In C#?

Jul 14, 2011

I am developing an application which will be used to scan the barcode from a particular document, as i am just developing who i will get know that barcode scanning is working i dont have device at the moment

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PostMessage Interrupts - F12 => Application Unhides And Restores Window - Sends WM_RBUTTONUP (right Mouse Button Release)

Jul 12, 2010

My application watches two buttons:

1. F11 => my application minimizes and hides another window (windowHandle is its handle), then sends there WM_RBUTTONDOWN (right mouse button click&hold).

2. F12 => my application unhides and restores that window, then sends WM_RBUTTONUP (right mouse button release).

The problem is when I press F11, and then click somewhere (so windowHandle loses focus), the right mouse button releases automatically, but I want it could be released only after I press F12. Here is part of my

Public Sub Tick()
Dim windowHandle As IntPtr = FindWindow(vbNullString, "App")
If GetAsyncKeyState(Keys.F11) Then


So, is there any way how to not release right mouse button?

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Developing An Application That Constantly Checks A Particular Webpage For Changes In The Page?

Feb 25, 2010

im developing an application that constantly checks a particular webpage for changes in the page. im using the webbrowser.documenttext to read changes in the source, its working great. until when i tried to use webbrowser.refresh(), an ugly popup that says. "To display the webpage again, Internet Explorer needs to resend the information you've previously submitted.If you were making a purchase, you should click Cancel to avoid a duplicate transaction. Otherwise, click Retry to display the webpage again."

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VS 2008 Developing A Lawn Mowing Calculator Application?

May 2, 2009

laterly I've been trying to think of smarter ways to use code my programs. My Uni class's latest assignment involves a Lawn Mowing Caculator. I've designed a form below, but now I'm stumped for where to start on my code for it.

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VS 2008 Language - Developing An Application That Uses A Sql Server Database

Apr 13, 2009

i 'm develloping an application that uses a sql server database, in my computer where i'm programming i installed the sql server in the same language of the OS, in the tests of the application everything worked fine. Biut after migrating the db to the main server, the values went crazy.. After some research and tests, i saw that the language of the sql server was in english and that was the problem.

My language settings says that the decimal separator is "," and the agrupment digit it's ".", and the sql server works in the other way "." is the decimal separator and the "," it's the agrupment digit. In my code i was using the CDEC to pass the values to the DB, to solve this i removed the cdec and send the parameter as a string (So if i send 2,33 to DB with CDEC i get 233 if i send the 2,33 string i get 2.33). This works for now, but i don't know if in the future i'll have problems...

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VS 2010 Developing Application For CRUD In VB2010 To Access2003

Apr 4, 2011

So I'm developing an application in VB2010. The idea is to perform CRUD operations (more or less) to an Access2003 Database. The database is relational, yet I haven't grasped the best architecture to make an application to interact with it. I tough doing a Business layer with a domain model would work. Controllers for each Use case (which are basically CRUD operations) would create Domain Layer object. Yet I don't know yet how to manage the mapping of the objects to/from the database.

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.net - Get Output Into An Application From Another Java Console?

Apr 16, 2010

I need to get the output (displayed data) from a Java Console App to be parsed through my application. I also need to send input to the application. How can I accomplish both of these tasks?

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.net - Get Output Into Application From Another Java Console?

Aug 6, 2011

I need to get the output (displayed data) from a Java Console App to be parsed through my application. I also need to send input to the application. How can I accomplish both of these tasks?

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