VS 2008 Local Database Versus Service-based Database?
Jul 5, 2009What is the difference between a local database and a Service-based database? I read the MSDN and searched the Inet.
View 4 Replies
ADVERTISEMENT
DB/Reporting :: Using Service-based Database As Remote Database?
Sep 20, 2011Recently working in vb 2010 express. I'm using service-based database which is based on SQL Server. This database will be deployed at the server. Is it possible that multiple vb.net programs, which are installed in remote computers or client computers in the same network, connect to this database simultaneously? Does the service-based database support multiple connections?
View 1 RepliesHow To Add Service-based Database Application?
Apr 17, 2010I'm developing a program working with database. Id like to use the Service base database but it gives me an error when I try to add it in my project Project > Add new Item > Service-based database
I wanted to use this database so I could make a table in it.
Error:
Connections to SQL Server Files (*.mdf) requires SQL Server Express 2005 to function properly. Pls verify of the component or download from the URL
go.microsoft.com/fwlink/?LinkId=49251
But when i go to that site its just the vs express websites.
Im using VS2008 Pro. I also installed other files like SQLEXPRADV_x64_ENU
Am I missing something that i need to install?
I already have "SQL Server Management Studio" listed in All Programs> Microsoft SQL Server 2008
Even the SQL Server Compact 3.5 is already installed
How will I know if I properly installed the required components or application?
Using Service-based Database In A .NET 2010 Project?
Nov 18, 2010If I add a service-based database to my VB.NET (2010) Winforms solution, is there a way to connect to this database from SQL Server Express Management Studio on the same computer?
View 2 RepliesCannot Create Visual Basic Service-based Database
Aug 13, 2011When ever I try to add Service-based Database in Visual Basic 2010 Express Edition it just prompts me a message.
And if it means anything this error started showing right after I installed
Visual Studio 201 Professional test.
Call Stored Procedures In Code Having Service-based Database Attached With A Form By Datasets?
Dec 23, 2011I already know how to call insert, update, delete & select procedures in DataSet.xsd window. And I also know how to call queries by table adapters. But I just found out that its not possible to call all functions by queries (such as insert). It works when I test the query but when I try to add it, it says "Failed to get schema for this query". So I built a few stored procedures which do many functions (such as transaction, insert, update etc...). But I am unable to use these stored procedures in VB form. I found some tutorials mentioning that it can be done by defining connections and some other stuffs with which I don't want this to be. I want to call these procedures by writing code in VB code editor window with DataSets, TableAdapters, BindingSource etc...
View 2 RepliesDB/Reporting :: Copy A Table From A Network Database To A Local Database
Mar 30, 2008I am trying to copy a table from a network database to a local database. I used DAO and could check if the network table existed using a function that tried to assign a TableDef object to the table in question. If there was no error then I assumed that the table existed and the function returned true...Or it would error out and return false.I could then proceed with the copy or not as the case may be.I am converting the code to ADO.net and need to know how to check for a table. [code]
View 1 RepliesVS 2008 - Dataset - Created A Local Database With A Table
Apr 13, 2011I do not know much of datasets. I have created a local database with a table as per img 1 attached, and I use them in a simple drop down selector as per img 2. But I get the message as per img 3 , and I played around with the dataset, removing teh primarkey, etc.
View 2 RepliesVS 2008 How To Make SetUp For Program With Local Database(
Sep 3, 2010How I make SetUp for program in vb.net with local database(data base which include in visual studio.net 2008) to make it work in other computers which not have the visual studio 2008?
View 7 RepliesVS 2008 Local Access Database (.mdb) Add, Delete And Update
May 23, 2011I will be displaying most of my data in a Listview, One I found that works with how I want it starts like this:
Dim Connection As New OleDb.OleDbConnection
Dim DataAdapter_ As OleDb.OleDbDataAdapter
Dim DataSet_ As New DataSet
[Code]....
The Add, Update and Delete on the tutorial didn't seem to work any chance
VS 2008 : SQL Local Database Attach (SQL Connection String Error)
Jul 2, 2009I have attached Database to my vb.net application. Client has sql server 2008 express installed.I built my application and gave to him. he is encountering errors.
PHP
"Data Source=.SQLExpress;Database=xx.mdf;Trusted_Connection=True;Integrated Security=False"
i am getting Cannot Open Database for requested Login. Login Failed. i am using SQL 2008 server Developer edition. And using Windows Authentication mode.
Database (access Database) Should Be Stored On A Web Based Server?
Aug 10, 2010I have developed some software(vb.net) that records fees paid by the students. The purpose is that the database should be stored in a server, which can be accessed from any stations linked with it.This is working fine with a network of 10 computers. I need to publish it over the net so people could do this job logging in over internet. Database (access database) should be stored on a web based server.
View 1 RepliesVS 2008 Connect A Service With SQL Database
Mar 17, 2009I want to create a service which will connect to the database. So that it can capture any session changes in my laptop namely Login, Logoff Screen Lock & Screen unlock. Then the same can be captured & updated in the database.How to provide the connectivity between the service & the database.How to go about capturing the session change date & time.
View 1 RepliesVS 2008 Connect To Database From A Service?
Nov 20, 2009I am developing an applikation that uses an access database for storing records. The form app is for the users to add and change data in the database and so on.
but then I should have a service to cycle thru the database to check some criterias and so on to trigger events etc. No problem with the service part, found this articel [URL]... With the form application i have no problem to connect to a database and manupulate the records etc..In the service app i have to manualy code the connection to the database. Does someone have a tutorial or could help me with some examples code for manualy connect and move in a table?
VS 2008 - Fetching From A Text Based Database
May 8, 2009i have a database file in .txt its a regional dictionary file released under GPL. [Code] How do u i fetch a word from it? Like if any one type abbey in a textbox, the first word in this sample, it should return the meanings numbered 1,2 & 3. How can it be done? can any one give me a sample code? Its for making a free software.
View 2 RepliesVS 2008 - Make The Server Check It With The Local VBulletin MySQL Database For The Username And Password?
Nov 14, 2009I have a chat server / client system running, but I want users to authenticate with my vBulletin forum database.I don't want the client to do it, because it is possible to fake the 'successful login' and connect with a fake username. I want to send the username and password details to the server, and make the server check it with the local vBulletin MySQL database for the username and password.Is there a way to do this? To my knowledge vBulletin has a username and a password entries in the database which is salted, and the salt varies from user to user.
View 7 RepliesStoring In Variables Versus Calling From Database?
Dec 29, 2009I am developing an application where I need to make use of multiple values during the run time. These values are configuration setting of the application as specified by user and are stored in a database (more than 50 in number containing strings/boolean and numeric). I have defined a structure to contain all the variables that will store this information. At start of app, I retrieve all values from database and fill the structure which i can use when required. I am wondering if it is a good idea to declare too much of variables and keep them alive during the run-time as compared to retrieving the values from database every time it is required?
View 4 RepliesExpress 2008 And Access 2007 - Source Database Not Updating From The Local DataSet Via Data Adapter/DataConnection?
Aug 22, 2010Only my local dataset updates when adding, deleting or editing records.The Source Database is supposed to update on issuing DataAdapter. Update(dataset )However, when I check my source database after running the operations it remains the same as the original.
View 6 Replies[2008] Web Service - Mysql Connectors To Send And Retreive Information From My Database
Jan 30, 2009Currently I have been using mysql connectors to send and retreive information from my database. Someone suggested that a web service (wdsl? etc) would be a more efficient way of sending information both ways.
View 9 RepliesPopulate Local Database Table With Remote Server Database Table ?
Aug 11, 2012I am having a remote server it has INVENTORY DATABSE , and also iam having same databse in my local system. I want to populate by local database table with my Remote database table through Vb.net code by click a button. How to do this .
View 1 RepliesVS 2008 Local System Service Starts Process As Interactive User?
Aug 15, 2010The original code came from AutoItI just rewrote what was necessary for VB.NET and added the structures and throws. If successful the PID of the process started is returned, else an exception is thrown. No imports needed.
View 3 RepliesCan't Add Row To Local VB Sql Database
Mar 8, 2012When I try to insert a row into my table I am getting a couple errors.
The primary key is set it auto increment. I tried to add the same row two different ways and after seeing the errors I am lost.
Connecting To A Local Sql Database
Apr 6, 2012I am trying to make make a database in vb.net but I am having troble I want to have a form that a user could add and edit columns and rows to the tables in my database. Now a sevice based database would not work on my computer because i did not know how to set up the correct sql sever for vb.net 2008 so I used a Local SQL database i have tried to write some code to connect to it.
i will need further help on try to add the controls to edit the database but i will attempt that befor eposting for help. so here is my connection code i am trying to use a data grid to alow the data base to be edited.
also do I need to add the QNA table to data souces for it to be accessed ?[CODE...]
New Winform App With Local Database
Feb 26, 2009I have some scripting exp in html, bash, sql, and am working my way through a video tutorial of VB, studio2008 and access 2008 are the apps, though I am thinking of switching to a freel sql application, as my sql skills are pretty decent, just need to rap them into VB.I am working on creating a winform application that will live on an employee's local laptop, that can be used for tracking troubleshooting incidents. The app will write data to local database first independent of internet connection, but can then upload changes to case data that have taken place since last sync, to the current web addressed server. Presently, we access case data through browser, but it is slow, and very tedious, and my idea is to create a stand alone app that can hopefully automate a lot of the tedious functions.. ie create cases from templates, etc..
So far, I created a layout that I thought would work well, by dragging and dropping from tool bar in Visual studio. I also created a database that can store data locally in access. Now, I am trying to figure out how to bind text boxes, month calendars, etc to the actual fields in the database. I am here for general advice, but specifically, I have a tab with a month calendar tool, and a data-grid view beneath it. I want the user, to be able to select dates, or date spreads on the calendar and have cases relative to those dates, display in the datagridview below.[code]and have the month calendar utility populate the case_dttm portion of the query.
Writing To A Local Database?
Jan 27, 2011I'm currently under way with a computing project for 6th form and I have encountered a problem when working with a local database.
To give an overview:
-My program is intending to take in data on lorries, drivers and other sections of the haulage industry through multiple forms and afterwards be returned in a suitable manner.
-I have no trouble in reading data from my database that I have set up. However I am unable to write back to the database.
-I can add the relevant new data to either the specific table(Driver_Table in this case) of the Database1DataSet.xsd or to a table set up in this manner.
-My problem is with the Driver_TableTableAdapter.update method.
-When I call this it returns a value of 1 (for one row added) but does not write this to the database.
In specifics the particular section (created to test this section of code) is:
'Dim tbl As New Database1DataSet.Driver_TableDataTable
Driver_TableTableAdapter1.Fill(Database1DataSet1.Driver_Table)
' Driver_TableTableAdapter1.Fill(tbl)
[code].....
C# - Make Service Act Dynamically Based On Service Running Condition?
Jul 6, 2011i was trying to make my service act dynamically... i have set time for my service about for 2 min ,if suppose it was doin huge amount of work means it will exceeds that 2 min time limit then we need to check the service condition if work is pending means we need to run that instance until upto finish.
public static void StartService(string serviceName, int timeoutMilliseconds)
{
ServiceController service = new ServiceController(serviceName);[code]............
Add A New Record To A Table In Local Database?
Jun 21, 2010I've been trying for hours to do this and can't figure it out.. I'm trying to add a new record to a table in my local database.. Heres the SQL code im using at the minute.. I keep getting this error
"The data was truncated while converting from one data type to another. [ Name of function(if known) = ]" on the line
SQLCom.ExecuteNonQuery() Dim SQLCon As New SqlServerCe.SqlCeConnection
Dim SQLCom As New SqlServerCe.SqlCeCommand
[code]....
Displaying Data From A Local Database?
Oct 27, 2009i have managed to add a database to my project its kind of a client database tells me their first, second name, email, date they last called etc etc anyway everything works fine it allows me to add, delete edit etc no problems.What i wanna do is on my main form i have a DateTimePicker1 if i select a date on the DateTimePicker1 how can i make it display last client calls in a RichTextBox?
[Code]...
Local And Remote Database Sync
Dec 5, 2009I'm posting this in the vb.net as I will be using visual studio to perform the task. So here is what I am trying to achieve or at least achieve it more efficiently than what I am doing now.
So I have two identical database setups, both with a table , let call it table tblUsers. The local database is edited through vb.net and is a Access database. The second database is hosted on a remote server and is a MySQL databse.
Currently I have no problem connecting and editing either database through vb.net. I'm using OLE DB to connect and handle the Access database and ODBC 5.1 to connect and handle the MySQL database.
Here is what I would like to do:
User opens the program Presses the "update local" button
The program updates the local database to whatever the remote database is The user uses the program to edit fields in the local database
When done, the user presses the "Update remote" button and the remote database fields that have been edited with the program in the local database will be updated to the remote database.
Currently, the only way for me to do this is to go line by line in a for next and use a command builder to compare each field and update that way.
Open A Connection To A Local Database?
Jun 22, 2010I'm trying to a open a connection to a local database and no matter what I try it just won't work (I'm pretty new to SQL Server and VB for that matter) I tried using 'sqlconnection' with different connection strings but none of them worked or gave me any useful error messages so I tried using 'OleDBConnection' instead, this hasn't worked either and it gives me this error instead:"A first chance exception of type 'System.NullReferenceException' occurred in MyProgram.exe"
Here is the code I am currently trying:
Private Sub MemDetailsSearch_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ConnectionString = ("Provider = Microsoft.Jet.OLEDB.4.0;" & "Data Source = Database.sdf")
DataConnect = New OleDbConnection(ConnectionString)
[code]....