Developed And Finished A Software In Which Works Like Aim?
Jan 31, 2010
I have recently developed and finished a software in which works like aim.But here's the problem, the server worked just fine for local friends because they lived only 25 miles from the server, so it was lag-less.But when uploaded to a web host, it lags every time it pings the server.The server is in PHP, so there's no need to buy a dedicated computer for 400$/month more.Here's the function in which the client constantly calls upon:
[Code]...
I was thinking about recoding the getpage function so that it would connect to a TCP server and constantly wait for new messages which I am still not sure if this might cause a lag if the host is in the US and the client is not(for example). provide me a remedy to this problem?
First off I would like to apologies for multi posting as I posted this on the SQL forum but someone did suggest putting it here. Here is my problemOkay have developed a form in vb.net cf using sqlce. I know this is the vb.net section but I feel it's a data issue. I have a table called STORES which has a primary key of two columns (ST_STORECODE & ST_CY_CODE)
i have a question regarding how to developed a multiplayer games using VB. i am a student and beginner on VB world.i managed to create a simple Sudoku game using VB knowledge from the internet and some books.I am fan of Sudoku games published in newspaper everyday.but now i really interested on how to develop the multi-player version using the same coding. is it possible?
i tried to write a script on developed tic-tac-toe for multi-player based from a book using VB6 for an example but got many errors. how to develop a simple multiplayer for Sudoku? i'm using VB 2008 Express Edition.
I have developed an application in Visual Basic 2008. I really love the product.I am 99% done but am hung up on a Publish issue.I know the Publish feature is not a full install program - but it handles downloading the application prerequisits so well I really want to use it.My problem is the Install path. It installs my application is the strrangest drectory appdatalocal 615252-191891-919 (goes on for ever)
I can set the install directory to something simpler. Would love to get it in Program Files but will settle for AppData if it can be a reasonable directory name. If I have to tell a customer to look in that directory for some reason I would have to read off about 60-70 alpha numeric characters for the directory path - that isn't feasable.
'insert link sheet1.Hyperlinks.Add(sheet1.Range("P1"), "http://http://www.vbforums.com", "") the code of the button (ribbon)
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When I press the button, it connects to the web site. when the sheet1 is selected, it works, but when the sheet2 is selected, not works, why? the path is sheet1,What's wrong?
I've developed a very small in-house web application with visual basic on VS2010. Can anyone give me any advice or literature s to how i can put the site on a server?
I want to Set Culture for Windows Service that I developed. Can someone recommend me a good read for or how to go about it.So far I have I Tried to do the Following OnStart() [code]
I am facing problems these days. I have VB Express 2008 with 3.5 .Net Frame Work. I develop applications but my applications dont run on the systems those have 2.0 framework or lower.How can I make my applications to run on all kinds of systems
It works on my own computer where I have visual studio installed. I install the exe file with installutil and the service works fine. But when I install it on another computer where only the framework is present, I still can install it with installutil BUT I can't start it. I get something along this Could not start the Search service on Local computer. Error 1053: The service did not respond to the start or control request in a timely fashion.[code]...
I ve developed a salary calculating software using vb.net.... Its working fine and i ve converted it to an exe file... My drawback is it can be copied and pasted in another system very easily... I want to generate a key for the exe file and while installing the key should be used and when installation is completed ,the key should not be used again
I have developed a windows application which performs a series of database operations like select, insert, update. I am connecting to Oracle database and its working fine in development system. But, when I deployed this application, I am getting error at StartConnection (which opens the DB connection). After installing OracleClient in client system, its working fine. Now, my question is that do I need to install OracleClient to every user? If so, it will be hectic to do so as its size is around 200 MB and its not possible to ask all the users to install it just for a small application. I have tried adding some OracleClient files like orannzbb11.dll, oraciei11.dll, iraops11w.dll etc. But in vain! Could anyone please suggest me a work-around or a way to accomplish this?
I have developed VB2008 application and MySql as Database.I want to Open this application on any web browser without making any changes in Orginal application.
I am doing reverse engineering of a web application developed in VB.NET 2003.I have reverse engineered one of its dll using a tool names "Reflector".This tool provided the output in terms of a Visual Studio Project. When I rebuild this project then it gives the following error "Project-level conditional compilation constant 'DEBUG;TRACE : CONFIG="Debug" : DEBUG=-1 : TRACE=-1 ' is not valid: Character is not valid."
software developed in vb.net(communicating with serialport) hanging and it is giving these rexceptions 1.The device does not recognize the command2.Unhandled exception has occurred in your application. If you click continue, the application will ignore this error and attemptto continue. if you click Quit, the application will close immediatly
I'm new in VB, and plan to developed an application that can monitor the network according their subnet and display the network utilisation. Can anybody guide me what is the needed to develope this application on VB..
i have developed a small application and was working fine on developing machine but when i installed it on another computer and double click on it to start it starts and after splash screen it gives don't send error [an error occurred] and getting closed.
I have developed an application in VB.NET. Now I wanted to know how can we create automatic testing for this application. If VB.NET doesnt suppourt this , then can you tell me the best way to go ahead for testing the application.
I have developed application using VB 2008 and develop a MSI setup for installation. Now problem is on windows 7 it generate a warning message on installation of software that "The publisher is unknown", but the software install well on continue of this warning.When I run the software it did connect to Access database which is on installation directory, but it didn't allow to insert or update any data in the database. But when I run the software by right click on the EXE file "Run as a Administrator" then software works perfectly OK
I'd like to know which would be the best way to deploy updates of a software developed in vb.NET, using Windows Installer. What do i have to change? Upgrade code? or Product code?
I would like to inform you that i developed fully functional application at client area . and then we need to create another application with some different functionality my problem is :
1 - i want to rename solution , and if so all files should be renamed . 2- if i run the app it should take the new name in Task Manager !.
I am using the web browser control to generate screenshots of an intranet application developed in ASP.NET.
The screenshot is generated, compressed and then stored as a BLOB in the database. When I developed this facility I investigated the best way of compressing the image (to the lowest byte size), however the images still seem to be too big as the database table is growing larger than I hoped. I am using the TIFF format, but I am now thinking that this may not be the best as it is used by photographers (who I assume require good quality photographs). Here is the code to compress the image (before it is stored as a BLOB):
I have an application that allows the user to upload information from and Excel sheet. Since the user is more familiar with Excel, they prefer to do it this way. My software will close the workbook with Me.exApp.Workbooks.Close() , but if you have the task manager running, you can see the Excel application continues. I know the workbook is closed, b/c it asks if you would like to save changes. One instance of Excel will close when the program is exited, but the user normally builds a folder of Excel files and does them all at once. If 8 instances of Excel exist, only one will close with the program.
