I have a very useful vb6 program that reads ms access tables and loads the data onto a sql server database in the correct format. The customer maintains his data using the access tables. The vb6 program allows him to then select the data categories he wants and loads the data onto a sql server database online.I haven't used vb.net yet.
View 2 RepliesI am having a small problem... I can connect to a local MySql Database using:
SQLConn.ConnectionString = "Data Source=servername;" & _
"Initial Catalog=databasename;" & _
"User ID=username;" & _
"Password=userpassword;"
Where servername is "localhost". I need to make a connection to an online database (same data structure). What should I put at the servername in that case? I do have all the info about the database in question (Domain, Ip, etc...). Which part should i use?
I just created some program, using an online database. You can login, register...But the problem is: everything works but how do I fetch data from the user's sql table?I include the project (all connections) over here ->>DOWNLOAD<<-. I use freedb.net....
View 4 RepliesI just created some program, using an online database.You can login, register...But the problem is: everything works but how do I fetch data from the user's sql table?
View 8 RepliesI have working on 1 program that is for Mu Online game. Its Mu Launcher program,but i'm having trouble with it. I can't make right "Server Status" to show Online or Offline I can't make autoupdater people to have using this for theyr server.
I make one file launcher.txt to get info the program but i need a lil help to finish thise program. The program is not for 1 server only its freewere . So here is the problem with the Server Status and AutoUpdater to get info from what server..
My code is the following[code]....
I don't have any errors on the password orr the database!!!I only have errors on the "sqlquary"
I am trying to make a little app that will tell me if my servers are online or offline, currently I am using my LAN to test my servers when this app is working then I will be adding IP Address from other hosts that are not on my LAN First of all I have got this working fine if I use a button for every server test but I don't really want that I want them all working from one click
[code]....
i have a app in visual basic mobile 2008, so i finish but now i need to tranfer the data generate in the in the app mobile to data base in sql server 2008.
View 1 RepliesWell I want to make a log-in system that loads the .txt files from your server (Simular to this code:
[Code]...
What is the efficient way to check if server is onlie? I used code to check one table in the server to see app can reach it or not. I do not think it is the best way.
View 11 RepliesHow can i check if the server is online or offline? I was thinking of using the Try and Catch method.
View 4 RepliesIs there a simple way to detect if a web server is online or off?
View 1 RepliesI have this code for my update checker. It loads a blank text file on my server containg the current version. I have it set to naviagte to this url then searches the web browser for the current version. If it cannot find it then there is a newer version, and a button becomes visible which lunches a webpage that has the current version. I would like it to loop my Check_for_update code until the webbrowser1.statustext = "Done" Below is the code i have but it doesnt work for some reason. Private Sub Update_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
I have to write a code in vb.net (2010).To get a data from Database A table 1 and dump it to Database B Table 2.What's the best way to do this? Most efficient way? I know I can do this very easily in sql management studio but I need to write a code to do this in vb.net.
View 2 RepliesI have an idea of making a chat program with someone over the internet. So my understanding of what i have to do is create a server that holds a text file that can be manipulated by both parties. Then create a program to read the file and change it. So my question is am i on the right path? Also, How do i acquire a server/online storage?
View 5 RepliesIm new on this forum here, i have already browsed many topics but i really didnt found a answer on my question.
I want to connect to a web-based linux SQL server. Is there a way to do that? Or do you have to use the Microsoft SQL server?
I made a desktop application and I Have a server on the internet and I need to make a connection between them
Can some one advise me about this problem?
I found there is something related "OnceClick"[code]...
but how to use it?? Got better solution like tray icon prompt the new version available. then prompt user permission for update~
if user accept to update, it will download from server and install and restart application.
ok so i have two "programs" one is a server and the other is a client (a little live chat). i dont want to keep my computer on for it to run the server so i wanted to somehow run it on my online server. is this possible?
View 3 RepliesWhat is my question? Well I believe its not a really hard one for those who know Basic.
Im trying to create a LogBook for an online server. What is the purpose of it, its simple. Right now we are doing it in a forum each one posting in a Log Thread, which game server they did the activity on, date, and time spent.
I have created the program so far, and what i would like to know, is if it would be possible that in the Texboxes i have, once you click submit, you will send the info to a Databse table.
How do i connect to the databse table?
My connection to QB online is working fine. It also works for add customers to QB online.When i am passing checks through it gives Bad request error.[code]
View 1 Replies[code]...
This codes are working but how can I validate the username if it is already in the database?[code]...
'm just a beginner who want to learn on manipulating SQL Server data using vb.net. I have already experienced manipulating data in ms access. So I just recycled the code that I used in here. But unfortunately I got this error:Object reference not set to an instance of an object.And another problem is that, I'm not really sure if what I have inputted in the SqlConnection matches what is in SQL Server. Here is a screen shot of sql server management studio express:
Imorts system.data.sqlclient
'declarations
Dim idnum As String
[code].....
I am trying to connect the database that is sql server 2005 to the vb.net code so that I can add the data to my database, which is already in the sql server and retrieve the required data from the database.
View 3 RepliesI'd like to get some values from nvarchar column (SQL Server database). My code looks like below:
Dim value1 As String
Dim con2 As New System.Data.SqlClient.SqlConnection
con2.ConnectionString = "data source=AAA;initial catalog=DWH;integrated security=SSPI;"
con2.Open()
[code]....
It works fine only when there are numeric values in the column. But in this column are stored variable characters values and this types of values are not being displayed on the page. I don't know what is the reason.I've tried to use getValue.ToString instead of getString but it doesn't work either.
I'm trying to insert data onto a SQL server database. The Database connects up fine and retrieves data but I'm having difficulty inserting new data. [code] The query works if I run it through the table in database explorer and value of dim h shows 1 (rows affected). However, nothing gets updated.
View 13 Replieshow to insert some data on SQL Server database?i've tried this code, but it not works for me..here's the code:
Dim constring As String = "Data source=.sqlexpress;attachDbFilename=|DataDirectory|Database1.mdf;integrated security=true;connect timeout=30;user instance=true"
Dim connection As SqlConnection = New SqlConnection(constring)
[code]....
I am currently using HDI Membership provider and the design looks as shown below:Now I am trying to create a new user and insert those values into the database as shown below:
Try
Dim connectionString As String = "Data Source=.sqlexpress;Initial Catalog=HDIMembershipProvider;Integrated Security=True"
Using cn As New SqlConnection(connectionString)
cn.Open()
[code]....
Now the problem is the data is not inserting to the database.
I have tried to insert data to SQL Server 2000 database but in vain. I am using Visual Studio 2010. I am using the below code that does not generate any error when i click on the button to insert but instead it inserts NULL as a string in the table for both column. show me how to write a simple application that inserts some data to a database table.Below is the code I have so far managed to write and am using an sql datasource:
[Code]...
I need to copy data from one database to another using a VB.NET program. The target database is SQL Server the source database is some proprietary ODBC compliant database.
I need to loop through a list of table to copy. Read the data from the source database table for a given modified date. Delete the corresponding date from the target database table and insert the records from the source table. The databases are of the same structure i.e. table names and field names, but the data types may differ (however they are compliant e.g. double in source, float in target). No primary keys exist.
Heres how I may do it :
Firstly execute a Delete command to the target. I could then use a DataReader to obtain data from the source, loop through the Items and create an Insert Command for each row. Add Parameters to the Command with the appropriate values and execute. And wrap the whole thing in a Transaction.