In a tutorial i found a chat using Wunnell. Which I guess is using TCP Client/Server stuff.I have got it setup so i can host the server on a vps and allow multiple people to use it. Here is the thing. On the server side, It allows you to send to everyone which works fine, using this code;[code]......
View 5 RepliesI have created my site using ASP.NET Personal Starter Kits 3.5. I use Visual Studio 2008 only . .with its built-in SQL Server (2005 Express) ... my database in App_Data is ASPNETDB.MDF ...I have created some of my tables also ....in ASPNETDB ..In my local PC the site was running fine ...But when I publish my site on production server it doesn't work and shows the following error
<!-- Web.Config Configuration File -->
<configuration>
<system.web>
[code].....
There is a .Net executable (with a group of DLL's etc) that up to 100 people will be using simulatiously during the course of the day. Is it still acceptable/good practice to have all the users just have a shortcut to the network path for this executable? Or would it be better to copy the .exe, .dll's, etc locally to each users machine?
View 2 RepliesThe coding that I have a problem with might make people think that I am creating some malware or something stupid. So the project I am doing is associated with iTunes. iTunes allows people to have one library. There is another way, but it is very confusing to some people, and very unreliable. So my project is that I will allow people to have multiple iTunes libraries on one computer. So the problem is this. In order to have an option to choose your library, I gotta make sure that iTunes is not running. So this is the script:
Code:
Private Sub CheckAndCloseiTunes()
retry:
'Custom class that includes the function to safely close iTunes
[CODE]...
So when I use the Threading.Thread.Sleep(2000) code, the form becomes unresponsive.
For my program to work i need to download a text file from the server. For example Text.txt In that text file for example i have 3 file names
Vb.txt
Vb.exe
Vb.dll
I tried to download the file with a simple method.
My.Computer.Network.DownloadFile("http://website.com/appinfo/newfiles.txt", My.Application.Info.DirectoryPath & "
ewfiles.txt")
[Code].....
I have a file on an FTP and would like to stream it to Windows Media Player or some sort of media player without having to download it first. Is this possible in VB .NET?
View 2 RepliesI have 2 servers that produce xml files and store them locally on their hard drives.Im not to sure what would be the best way to make these details viewable from any machine on the same network?I have created a asp.net web page which reads and displays the xml files. It does it fine locally, but would i have to host it on a dedicated web facing server so that it could display information from the 2 different servers on the network?
View 1 RepliesI want to restore an simple .SQL file,
The MySQL Server is Protected with password and is an remote Host
An error that arises when I take a vb project Visual Studio 2010 that works on my local machine to a server. How precisely would I work around it?
Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. review the specific error details below and modify your configuration file appropriately.
Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
Source Error:
Line 24: ASP.NET to identify an incoming user.
Line 25: -->
Line 26: <authentication mode="Windows" />
Line 27: <!--
Line 28: The <customErrors> section enables configuration
i have a mysql server up (xampp) that everything work whit locla host in PHP but when i use it in VB whit the code: [code]
View 15 RepliesI have been struggling to find a solution for this problem. What I need to do is build a server application that accepts tcp client requests from different clients running on same port say:1003. I experimented by using asynchronous mode call backs etc. but it disconnects once connection is established and does not respond for further requests from the same client.
View 1 RepliesI am working on an app that searches my network and retrieves ips and host names, but when using this.[code]
View 2 Repliesi want to make a custom instaloler for my ProjectI made a web browser and well.I want to add tabs Make it so you do not have to click go you can hit the return Key falso i want to make it where they have to enter a free 10 diget code i make and give out. iks this possible?one last thingi cannot figurel out how to print save or open a Text Box that i want to make kinda my own simple version of the notepad?sorry so manny questiuon kind new but kinda notIf you want one of the webbrowsers i made email me or tell me i made a couplewow i feel stupid is there anyway to have bookmarks option fr people
View 5 RepliesSample in C# and VB.NET are OK.
I have a table "People" with the following columns:
-FullName (nvarchar not null)
-DOB (datetime null)
I want to write a LINQ to SQL to group the people by age, like following result:
Age 19: 4 ppl
Age 20: 5 ppl
Age 21: 6 ppl
Here's my try:
Dim query = From ppl In db.People _
Select New With {.Age = DateTime.Now.Year - CDate(ppl.DOB).Year, .CountAge = ppl.Count}
Notice that there are no DOB record for some people in the tables, so these shall not be included. The DOB column has record like this 1982-10-24 10:12:45 AM because it's a DateTime column.
I've a question about string.How to format string in VB.NET like this :
old string : "okta viani|anna viona|.....(more like this)"
into :
"Okta Viani"
"Anna Viona"
(and many more)"
the old string is splitted by "|" character but the name is lower. How to format just the first title name to Upper and other to lower in vb.net but the data to change is two thousand or more..
i got a question i making a app and i have my db running on localhost but now i need to show witch people are online (i thought to show them in to a listview) and on that database i got a colum named active if the colum is 1 then you will be shown in to the listview if not then you will not be shown but how to do it i got some code but it wont work here is my code for loading the people in tho the listview :Imports MySql.Data.MySqlClient
[Code]...
I am using
Dim Outl As Object
Outl = CreateObject("Outlook.Application", "localhost")
If Outl IsNot Nothing Then
[code]....
to open outlook but when i host application in iis i got error "Cannot create ActiveX component."
im brand new to VB.The only previous language i have knowledge of is HTML. Just curious, why do people bash VB as a language ?
View 9 RepliesI'm designing a sign-in program that will give kids points if they invite people to come to the weekly events, and if those guests come then the kids who invited them will get extra points every time a guest of their's signs in. I really need help with this as technically I've only had one semester of programming.
View 5 RepliesVS 2010 People can't use program?
View 5 Replies[Code] The above code does not work. I need for this to check to see if there is a database entry with the office name and today's date. Then if not it needs to tell the user that it is going to create a new entry for todays date. Then the code is trying to enter a new row in the database but it is like i can't use command. commandtext = in two spots. Both SQL commands work if separated but not together in this code. Obviously the abcdefghij are just test entries but it works if it is separated from the other sql command above. Also of course i have changed the datasource above to hide mine.
View 2 Repliesi want to designe a simple program that have one server and multiple clients.i program with vb.net,but dont know anything about winsock, can you send me a sample code for start.
View 1 RepliesHow can I let people download my software that i have made. the furthest I have got is that people can go to google docs and download the .exe file. But they have to choose a place to save the file and create a desktop shortcut themselves. How do I do this: Can I use SharePoint?
View 2 Repliesi want a software for blind people to perform online exams.here i want to use text to speech and speech to text converting techniqye.example the questions should de heared to the blind and the answer he says should be clicked(objective type questions) automatically. at least just give me the idea how i can implement it using c# language or java langauge.please this is my last hope
View 1 RepliesI want to make it so my VB program can be registered to be used with only one computer & possibly be registered online.
(Yes i searched the site but i saw no useful program registering guides that i uderstood and worked with the newest version of Visual Basic .NET)
Well, I want to create an application that can load peoples stats from Runescape, when you typed in the username in a textbox, and pressed a button.. How is this possible?
View 7 RepliesWhat ways do people know how to speed up vb browser??
View 1 Repliesconnect my vb.net application to a remote sql server database, so every one who installs the application would be able to connect to the same remote database. the application would obviously require the internet to run.i also want the option to add more databases in the future, preferably one for each business who would use my software.i am wondering the best way to set up this server that could hold multiple databases. i would think i have two options:
1) set up the server myself on a dedicated computer
2) pay for some type of service that host sql server dataases
so how would i go about executing these options? i dont know the first thing. which option is better?i do however know how to connect to a remote database so thats not what i am asking.
Somebody knows how to insert multiple rows in SQL Server from Vb.Net?
View 1 RepliesI am trying to delete particular tables routinely from the sys.tables in vb.net. here is code, but it does not work.
[Code]...