VS 2008 How To Make Serial Data Base That Application Can Connect To
Aug 26, 2009Can anyone tell me how to make a serial data base that my application can connect to?
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Cannot Connect To Data Base
Dec 19, 2009I am using following code before calling my mainform. This code is used to have a Login window before the main application starts.[code]....
View 1 RepliesRecord Connect With Data Base?
Nov 8, 2011how to my record connect with data base
View 3 RepliesVS 2008 Serial Data - Make Sure The Correct Data Is Received?
Jun 28, 2009I am using Visual Basic express to create a serial interface to a multi-room audio controller. I have started by creating a form that can connect to the controller and I can receive data from the Controller and display Zone status, volume etc in corresponding texts box thaks to help from Stanav and Tassa in my previous thread.
My next problem is to do with receiving lots of data from the serial port and my application getting out of sync. This is mainly caused by turning the volum control as each time it is turned a little bit the controller sends out the new status of the Zone being effected
eg
****Turning Volume knob on Zone 1***
Status returned from Controller:
#Z01PWRON,SRC3,VOL05<CR>
[Code].....
Connect To Access 2007 Data Base?
Aug 9, 2011I need to connect Access 2007 Data base using VB.net application. (This is an AddIn working underAutodesk Inventor 2012 64 Bit).When I use a ODBC DSN (under C:WindowsSysWow64) I need to compile the application with targetas x86. But Inventor 2012 64 bit needs target as x64 or Any CPU. So ODBC - DSN not working. When I tried OLEDB as "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=database.mdb"It returns with an error Microsoft.Jet.OLEDB.4.0 not registered.
Provider=Microsoft.ACE.OLEDB.12.0; Data Source=c:database.accdb;Jet OLEDB:Database Password=password;"
This also gives the same error.
[code]....
Connect With Ms.acess Data Base Table?
Jan 22, 2010now i am doing final year project in vb.net and ms.access.but how i will connect vb.net with ms.acess data base table.
View 5 RepliesData Base Wizard Fail To Connect?
Jun 7, 2010I'm just in the process of upgrading to the .net system and beginning my first database project.When i try usng the Database connection Wizard i get the following error "See attachment"The data base is a .mdb file. Seem to work fine in VB6
View 1 RepliesV B 2008 Express Book - Can't Connect To The "Service-Based Data Base" Or To The "Linq To Sql Classes"
Jan 6, 2010I can't connect to the "Service-Based Data Base" or to the "Linq To Sql classes". I tried all that I've read in the Forums for days : ( I removed the VB 2008 and SQL 2205-2208, then upload VB 2008 from my CD only. I'm starting a Web Technology class in 2 weeks, and the complition of the book is my entry requirement.
View 4 RepliesConnect To Serial Port And Get The Data From That Using VB
Jan 12, 2012I want to connect to serial port and get the data from that using vb.net how to do this.........
i have found one sample and i tried that but in that datareceived event is not firing
VS 2008 Application To Reject Serial And Count How Many Times Entered In A Wrong Serial
May 16, 2009I made my program and now I just need to add in the serial and trial part of the application. I know the application must connect to the host and go to a txtfile. How would i do the trial and serial. Also If the serial is already activated I want the application to reject that Serial and Count how many times they entered in a wrong serial.
View 2 RepliesVS 2008 Connect A Photocell To Serial Port?
Apr 23, 2010I'm trying design an aplication, who receive inputs from a Photocell omron.
I will connect this photocell at serial port, and it, when detect movement, close the circuit.
How can I verifi in the serial port, if the circuit is closed ou opened?
Make A Connection Of Data Base With Access With .net?
Jun 22, 2010how i can make a connection of data base with access
View 1 RepliesDo A GUI Base Data-aware Application?
Nov 7, 2009I would like to ask how to do a GUI base data binding? without righting any lines of code in terms of adding,editing, deleting or searching records from the database to your application.
View 9 RepliesHow To Make Application That Need A Serial Key
Jul 8, 2008I would like to make an application that will propt the user to enter a serial key in after 10 or 30 days if that is possible also i would allso like to make a keygen tha will work with this program.
View 14 RepliesMake A Progress Bar Base On Saving Data In Database?
Dec 29, 2010How to make a progress bar base on saving data in database ? Lets say I'm going to save 10 datas so i want to make a progress bar base on saving on that 10 datas ?
View 5 RepliesMake Application Require A Serial Key - Prevent Jumping Messages
Aug 24, 2009Im going to make my application require a Serial key(No clue how this works). And how do i prevent jumping messages. My friend said that there most used for getting keys and avoiding key asking.
View 5 RepliesConnect A VB Application To An MS Access DB By Adding A Data Source From The Data Menu?
Jul 7, 2011I'm trying to connect a VB application (2010) to an MS Access DB by adding a data source from the data menu but I receive this error message "The connection you selected uses a local data file that is not in the current project.Would you like to copy the file to your project and modify the connection ?
If you copy the data file to your project, it will be copied to the project's output directory each time you run the application" and the options are (yes , No , Help)
If I choose Yes I will not be able to make the application 'device independent ' since it will not be copied under the bin , and if I choose No , changes won't be applied to the DB
VS 2008 Base Application For Future Development?
Jan 19, 2010I am at the stage of planning the application which will conect to a Ms SQl database, and process some data to Excel files.The problem is, that i would like to make a base pure application, without any functionality, and then add functionalities by adding some external files with code to program folder.I`not sure if what i just wrote is clear. To simplify:I would like to have an application which connects to a database, but let`s say when after 1 year, i will be in need of some more functionality, i woun`t have to change the code of whole application, but can just add a new file, and when I run the application there will be one more function to be chosen from the list.
View 13 RepliesForms :: Make An Application Using An HTTPWebRequest To Connect To The Internet?
Aug 31, 2010When I make an application using an HTTPWebRequest to connect to the internet, the GUI freezes whenever it's doing something. When I run the WebRequest on another thread, it still freezes a bit. Is there a way to completely stop the freezing?
View 3 RepliesVS 2008 Connecting To SQL Data Base
Jun 16, 2011I am trying to familiarise my self with connecting to SQL and manipulating data and I seem to have fallen at the first hurdle I am trying to programmtically connect to a database and fill a data grid with a dataset.
The problem seems to be with the data provider my code is:
Dim strConnection As String = "Data Source=GARY-LAPTOPSQLEXPRESS;Initial Catalog=OriginalFileLocations;Integrated Security=True;Provider=SQLOLEDB"
Dim cnnOriginalFileLo As OleDbConnection = New OleDbConnection
[Code]....
VS 2008 Connecting To SQL Data Base?
Mar 27, 2011I used to be able to program in VB6 and am now trying to learn .netI am trying to familiarise my self with connecting to SQL and manipulating data and I seem to have fallen at the first hurdleI am trying to programmtically connect to a database and fill a data grid with a dataset.
View 9 RepliesVS 2008 How Does Salting A Md5 Work On A Data Base
Aug 26, 2009can someone tell me how salting works. i get stuck when adding more info to the data.
View 2 RepliesSerial Port Example Code - Connect To A Modem Thru The Serial Port
Oct 26, 2011The link below has code to connect to a modem thru the serial port but it is for an earlier version of VB. when I convert the code, it does not fully convert and has 4 errors that prevent building the project. can someone tell me what needs to be changed or added?
[URL]
Note: the error: not CLS-Compliant
VS 2008 Make Serial Keygenerator?
Apr 21, 2009I use visual basics 2008 to code, and i made my prject its like a program bot, that uses a regular windows form and textboxes etc.NOw i can make it password protected, and give a user the login info, but in order to make a different login info, i have to change it by going in the project and change the code where its a different login and re-save the new work.
Well i want to make it easy. I want to know the codes like where i can make a serial key generator, and it will generate the keys automatically.And whoever uses the login, info im trying to make it where they only can use it for one pc.
VS 2008 Client / Server - Constantly Download The New Data And Make The Application Freeze
Nov 13, 2011Ive been working recently on a chat. Ive been using FTP to comunicate through both forms but it need to constantly download the new data and make the application freeze. Even with a Backgroundworker. So my question is : is there a way to keep a constant connection between the form and the host? And not LAN ,I mean that doesnt need to be on the same router.
View 1 RepliesPass Serial Data From Serial Data Received Event
Dec 13, 2009I'm trying to pass a data packet from the serial data received event.The code can capture the data without any issues.I'm spinning my wheels on getting the data packet out of the thread for further processing.[code]
View 4 RepliesForms :: Data Base Master/detail Consistency VB 2008
Mar 15, 2010In it's simplest form, I have two forms a master form and a detail form. I added the data source from within the ide.
Data> add new data source database>new connection > microsoft sql server database file. Selected table etc.
From the datasources tab in the ide I dragged the grid view onto the master form. dragged the detail view onto the details form.Independently both forms work fine, However if I load the master form first and then load the detail form when the master dgv is clicked the problems start.
[code]...
All variables are correctly declared and the details form works fine, the correct record comes up and can be added, edited and deleted.I then save the form by clicking on the save icon and close the form but changes made to the details form (e.g. additions or deletions) are NOT reflected on the master form until I close and rerun the application. guess it's just a matter of refreshing the right control(s) on the master form but I cant seem to find it.
VS 2008 Seat All Day By The Computer And Make Serial Keys
Jan 30, 2010I finished my application and i have a registration system which checks with my server if the key is correct the program is validated and the trial part is removed. So my problem is that i do not want to seat all day by the computer and make serial keys. I want to make a program that will generate the keys for me. I looked into RockXp but that's a third party software.
View 9 RepliesWrite An Application For Receiving Data (ascii Characters) From Microcontroller Through The Serial Port In Three Separate Parts
Jul 18, 2009I need to write an application for receiving data (ascii characters) from microcontroller through the serial port in three separate parts. I've created three RichTextBoxes, but I do not know which commands I need to type. In first textbox I need to receive one byte... next six bytes need to be placed in second text box, and finally last seven bytes need to be placed in third textbox.
View 11 RepliesVS 2008 - Make A Form That Can Enter A Serial (to Validate The Product)
Jan 28, 2010I am trying to make a form that you can enter a serial (to validate the product) this is my code :
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
Dim T1 As String = TextBox1.Text
Dim T2 As String = TextBox2.Text
Dim T3 As String = TextBox3.Text
[CODE]...
The problem is when i first open my application and i enter my code it goes red, but when i re-enter the code in textbox 1 it works fine, how can i make it work without re-typing?