I recently got into this article. It makes a chat server and people can connect to it like an AIM. The problem how would I disconnect from the server from the client. Because if I close the client application when its connected to the server it will crash the server as well. Please let me know if anyone has any solutions.
View 1 Repliesi have wanted to create a TCP/IP Lan chat program in visual studio 2005. i have already created an interface for it but no codes yet. Attached are images of the client and the server.
View 3 RepliesI am creating a web chat facility in visual studio 2008 using Visual Basic,I want to be able to highlight certain keywords that are sent and received to each user?
View 1 Replieswhilst trying to debug a sample program, get error code bc 32400. Also error code Class 'CLSID_CorSymWriter' could not be created system error &H80040154&
View 3 RepliesI have installed VS 2008 Pro for VB.Net and want to know if SQL Server 2005 will work with it or not?
View 1 Repliesfirst of all sorry if this is not the right place to post this question. yesterday i bought Microsoft visual studio 2008, so as to develo web application, then i installed it in my pc. after installing it in my pc, i have seen microsoft Sql Server 2005, in my start menu programs. wow that is nice, but now i want to create database and then connect it with visual studio 2008, so how can do that? this is my frist time to use sql server, so where can i create tables and databases? and how can i connect it with visual studio 2008?
View 2 RepliesI made a simple chat system that connects to a server with a client one on one. I'm not really sure how to get multiple clients with the server so that you can see everyone's messages. Here is the source code. The Server only accepts one client at a time.
View 3 RepliesI have Windows Vista Business on my machine and running visual studio 2005 (Version 8.0.50727.867 (vsvista.050727-8600)) as well as "ENU Service Pack 1 (KB926601)" and "Update for Microsoft Visual Studio 2005 Standard Edition - ENU (KB932232) "I'm trying to connect to SQL server 2008 Express via Visual Basic and I've gone through all the forums to try to resolve my issue and it seems that I have to install " Microsoft Visual Studio 2005 Service Pack 1 Update for Microsoft SQL Server 2008 Support" However, when I try to do this I keep on getting the error "The upgrade patch cannot be installed by the Windows Installer service because the programme to be upgraded may be missing, or the upgrade patch may update a different version of the programme.
View 9 Repliesproblem use Visual Studio 2005,2008 with Microsoft SQL Server 2008 R2 , when open vb.net choose : add new data source and choose database and add connection when choose Microsoft SQL Server (SqlClient) show error this version not supported
View 2 RepliesI am working in a project where i have to add employees in a company. I have a form with text fields(for example name,surname,age,...). What i want is to insert this txt values into a database. My project is connected with an sql database. How can i add the values into a data table on button click("submit")?
View 9 Repliesi have this database format in SQL:
ID name add num
1 fel mn 201
2 john kaye 23
3 Kate mani 25
I used databinding to call the values on (SQL) to textboxes in visual studio 2010 and i have this code in NEXT command:
Inter is the name of the databinding
With inter1
If .Position = .Count - 1 Then
[code]....
The code above display the information not on Random. How can i display those information in Random mode? And i need a msgbox when all the data has been already seen by the user. I mean no redundant data will be seen by the user upon random mode has been done.
This morning I opened up my project The Bible Study Tool and got a pop up warning box that says the following: There is no editor available for 'G:VisualStudio ProjectsThe Bible Study ToolThe Bible Study ToolBSTMain.vb'. Make sure the application for the file type (.vb) is installed. I do not know how to 'make sure the application for the file type (.vb) is installed. I get same error no matter what solution (program) I try to open. I can see the forms code window, but when I double-click the form in the solution explorer I get the above warning.
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I installed the latest version of Toad yesterday. When I restarted Visual Studio 2008, the project that is my installation package for my application would not longer load. The message I get in the output window is "The Visual Basic Deploy Deployment Package ({CCD045E8-6236-4B3D-B820-97F7DD14C77C}) did not load because of previous errors." When I try to reload that project, I get the following error: " The operation could not be completed. No such interface supported" I tried to repair the VS installation, but that originally failed. The Deployment folder under Common7Tools was currupted so I ran check disk. A few bad files and clusters were found and corrected and the second run of check disk ran clean. I uninstalled Visual Studio and then reinstalled it, but am still getting the same error. I tried reinstalling .Net 3.5 before the reinstall of VS as well. I tried creating a new installation project, but that failed as well.
View 1 RepliesTell vb.net equivalent of following:
C# Syntax
public class AuthorList : Control
{
[CODE]...
Which on build in visual studio 2008 gives an error.
I know it is possible to run a vbscript from within VB.NET (Visual Studio 2005 / 2008) s it possible for VB.NET to catch the vbscript's exit code? I know it is possible within a HTA:
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I have a class project that supplied me with an Access 2007 DB. When in VB and go through the steps for creating a data source. When the Wizard comes up I click on Database, Next, New Connection, Data Source is Microsoft Access Dagabase File (OLE DB), Browse to Database File Name, Test Connection is successful, click on OK, then Next. A MSVS box appears "The connection selected uses a local data file that is not in the current project. "Would you lie to copy the file to your project and modify the connection?"I am supposed to click NO. When I do I get this "Wizard Form" "An unexpected error has occurred. Error Message: Cound not load type." I need to be able to go to the next part of the Configuration Wizard that says "Choose Your Database Objects" I evensaved the file as Access 2003, and it will not work.
View 4 RepliesMulti-User Chat Program (Server & Client) with Main Server?
View 1 RepliesWill i be able to successfully install 2010 beta 2 side by side 2008? because i want to test 2010 features and some development toolkits such as silverlight while i don't want to uninstall my visual studio 2008 professional.
View 2 RepliesI have a Visual Basic project and when working and modifying code, the compiler will crash and then a message will say something like "Microsoft visual studio encountered a problem and was shut down." I've tried editing code from the solution and the project. Both produce the error. Usually occurs when adding an "IF...Then..." condition. May work for hours but then crash. Solution will compile and build.
View 3 RepliesThis is my first try of Visual Basic 2010 Express, though I have 10 yrs+ experience in VBA. I'm running Windows XP SP2 on a desktop pc with following installed: Visual Basic 2010 Express... just installed! SQL Server 205 Express ... been running on pc for 12 months I've created a new DB in SQL for my test application, but have not added any users or permissions to it as I'm using Windows authentication.
I've created a new Windows Forms Solution in VB2010EXP and tried adding a new Data Source for my new SQL DB, but it keeps giving error message about not having rights ot the db. 2 days of searching on the web has confirmed many others with similar issues, but no obvious solution. Eventually I find a few threads about permissions and moving the mdf into the root of the HDD, so try moving my mdf file up closer to the root of the Hard Drive msf was in C:Documents and Settings\_SharedDataApplication_DataMSSQL2005Data now in C:SQL2005Data
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I have a problem here... I'm using SQL Server as may database and developing that database in Visual Studio 2008.my problen is, when I use the STORED PROCEDURE from SQL SERVER it doesn't update/save new data on a the table. here's my coding; This is my stores procedure: when I execute this on on SQL SERVER it worked perfectly.
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So, in another related post, i got the chat to send to a java server, cool.Now, it's a matter of sending it back to VB.on the server side of things, (in java), I am using the following
JAVA
public static void sendback(String what2send) throws IOException {
ObjectOutputStream oos = new ObjectOutputStream(mySocket.getOutputStream());
[code]....
Im trying to connect a SQL Server file named mybookstore.mdf, i've created this file in a MS SQL Server 2008 Express on the server named SQLEXPRESS when I open Visual Studio and tried to connect to it(assuming im on a project), VS cannot find my server instance when I tried to connect to it(connect to server) in the Server Explorer, i tried typing localhostSQLEXPRESS but it throws a message that it cannot be found i've also tried to open my database using the connect to database button on the Server Explorer but it ask me if I want to create it?
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I am using Visual Studio 2010 with ASP.NET, VB, and using SQL Server as my database
I am creating a website using ASP.NET and I have a mailing list database, I have a add to mailing list page that takes in certain fields (Name, e-mail, phone number) that are TextBox and a sumbit button. When the submit button is clicked how to do I take the current values of those text fields and add them to the database.
I have done it using the DetailedView which works at adding to the database but I also want to redirect to a different page after inserting.
how to take the values from the TextBox and insert them into the database, or how to I redirect to a different page after inserting a new row with DetailedView.
Here is my code with for the .aspx file, it has both the TextBox's and the detailed view
<p class=whiteMail>
First Name: <asp:TextBox ID="FirstName" runat="server"></asp:TextBox> <br />
Last Name: <asp:TextBox ID="LastName" runat="server"></asp:TextBox> <br />
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I'm running Visual Studio 2008 and have been told that I have all rights to create #temp tables. I have done this before, but for some reason my sql in the new application always returns 0 rows.I have the SQL connection string stored in my Application events asFriend sqlConnProducts as StringI create a sql string and pass it to the SQLExecute Function
Private Function SQLExecute(ByVal sSQL As String) As DataTable
Dim rtnTable As New DataTable()
Dim sConn As New SqlConnection(My.Application.sqlConRecvInsp)
[code].....
Im using windows vista home premuim, and I've install Visual studio 2008 and MS SQL 2000 in my laptop,My problem was i cannot establish data connection, an error said , LOGIN failed for REJ(SQL SERVER). Im using windows authentication in connecting my visual studio to SQL
View 1 RepliesI'm using Vista home premium and VS2005 (and VS2008 beta 2) When trying to make a new project or and a new file,class,libraryn,... I get the error "requested registry access not allowed".
View 1 RepliesI realize this post is rather long, but I wanted to give all the information up front instead of people having to ask me for more information.At the end of the re-installation of Visual Studio 2008, there is this message:
"Microsoft SQL Publishing Wizard: [2] Error: Installation failed for component Microsoft SQL Publishing Wizard. MSI returned error code 1638" in the log file dd_error_vs_procore_90.txt.
I have searched on Google for this whole message and found some references to this error, but I have done what they said worked for them and it did not fix the problem for me.When I searched for just "MSI returned error code 1638", I got that it cannot install something because it is already installed:"Another version of this product is already installed. Installation of this version cannot continue. To configure or remove the existing version of this product, use Add/Remove Programs on the Control Panel".In Add/Remove Programs I see these two programs:
Microsoft SQL Server Database Publishing Wizard 1.3
Microsoft SQL Server Database Publishing Wizard 1.4
Are these programs/versions what the error is refering to? Am I safe to remove them and depend on the similarly-named item which would be newly installed with Visual Studio 2008 - "Microsoft SQL Publishing Wizard"? I still use SQL Server 2000 and 2005 on my computer, as well as 2008. I had installed VS 2008 on my computer before without this problem and also have VS 2005 and 2010.
I've been attempting to create a Chat client/server for a while and I found some good tutorials for Visual Basic Express 2008. But I would like my client to be able to disconnect and have the server acknowledge the fact (and send the same message that it does when someone connects) that a client disconnected.
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I am trying to run this sample code [URL] I added reference to System.Data.SqlServerCe in project. I get the following error?
SqlCeException was unhandled
There was an error parsing the query. [ Token line number = 1,Token line offset = 8,Token in error = FROMUsers ]
myDA.Fill(myDataSet, "MyTable")