i was using a pocketpc phone and i want to have a program it with a database.i am not familiar w/ the database of vs 2k8 because it was using a dataset i i dnt know how to connect the database of that...
View 2 RepliesEarlier versions support smart device application for moble application creation(cab file)
How to create the same Smart device application in vb.net 2010 ?
Is the cab application available in vb.net 2010 ? or
Is it merged in .msi setup ?
I have an xml file stored on an web server and I need to read the data using vb.net for a smart device application.I also need the ability to select indvidual nodes of the xml file. It currently a simple file but will be expanded upon. [code] I need to access the name node to start with.
View 2 Repliesi have novice skills in programming in vb.net,I just finish my project and applications for Data logic memoir wherein the data has been save to text file or SQL compact server database in the Handheld Device and use Active Sync Connection to pass Data into H/PC to Desktop P.C and Vice Versa.I just shift now to C#.net and start learning it and i just successfully transpose my Smart Device Project from VB to C#.
But now i want to Start Projects linking The device to server using Web services
I have the following code: [code] and it's ment to change the backcolor of a label during runtime, which works.But when I use the same code and use it in a smart device - Windows Mobile 5.0 Pocket PC it don't work and comes up with the following error:'ColorTranslator' is not a member of 'Drawing'.Is there a way I can change the backcolor of the label during runtime when creating a smart device application (windows Mobile application) ? I want to be able to use a custom color rather then one already set in vb.net
View 3 RepliesI'm doing a project with vb.net (smart device) on visual studio 2008 and I need to connect to a database on the device itself (I do not have a physical device to test, only emulation). How should I go about doing it? I would like the database to be in the device on start up.
View 1 Repliesi created a smartdevice project,,(target platform =pocket pc;device=emulator; editor= vs2008). (i didnt write any code additional to template generated by vs2008 ) i tried to debug it with F11 hit(step into) ; vstudio asks me to locate a source file named 17d14f5c-a337-4978-8281-53493378c1071.vb. i dont know what this file is; same problem does not occur if i choose C# project.
View 1 RepliesI dont know how 2 develop PDA system... using vb.net
View 3 RepliesI am using VB 2008 Express Edition and I need to create applications using the Smart Device template and the ASP.NET Web Site template.
View 1 RepliesAre we able to like add flash pictures into VB.Net smart device?
View 3 RepliesI am developing an application to run on a PDA. The PDA is running on Windows CE 5.0 and has a barcode scanner integrated. I am using Framework 3.5 VB.Net 2008 smart device project to develop my application. Now, my question is about opening the barcode scanner to read scanned barcodes into my PDA application. I used system.io.ports to open COM1, 2, 3 and I can get them opened but obviously none of theses ports opens up the scanner.Any idea how to open/communicate with the PDA scanner?
View 1 Repliesc# I want to display the bluetooth IP address of the smart phone or pda device that my software is on when a button is pressed in a message box.
View 2 RepliesIs it possible to write a program in VB.net, compile it, and run it on a Windows Mobile Smart Phone?
View 2 RepliesI'm planning on using the Smart Device Framework 2.3 to use the signature control panel in a Windows Mobile 5 application using the compact framework 3.5.
The control has the option to save the signature as either a byte array of points, or as a bitmap. Now seeing as I want to store the signature in a sql compact database, I guess the byte array is going to be better. The trouble is, I'm not sure how to render that in a full WinForms application after I've transferred it back to the desktop.
I need to show the signature on a report, so it would need to be an image I could link/embed into the report.
I have installed smart card reader to my pc and it works when testing time. However, i need to make a project where whenever i insert smart card on the reader,the texbox in the screen will appear the information of the card. The product of smart card or so called mifare card is ACR120S.
View 4 RepliesI am attempting to create a new mobile app using VB in visual studio 2008. I select "File" "New Project". Select "Smart Device" in new project window. Select the "Smart Device Project" from templates. Select ".NET Framework 3.5". Select "OK" and get the dreaded "object reference not set to an instance of an object"
View 1 RepliesAny ideas on how I handle the following error thrown in the SqlDataAdapter.Fill as a result of the BeginTrans in the callee?
System.InvalidOperationException = {"ExecuteReader requires the command to have a transaction when the connection assigned to the command is in a pending local transaction.The Transaction property of the command has not been initialized."}
[code].....
Public Sub ExecuteTransaction(ByVal connectionString As String) Using connection As New OleDbConnection(connectionString)
Dim command
As New OleDbCommand()
Dim transaction
As OleDbTransaction
[Code]...
Working on supporting a application that connects a digitizer pad to a application. The client said that when the screen saver activates on their computers the digitizer pad looses connectivity and when the screen saver is turned off the pad will not re-sync.Where might i find how to resolve this? We are using the USBAPI provided in visual Basic.net. should we build in consideration for this, or should the API understand connectivity?
View 4 RepliesI want to send a simple command, such as "v20" followed by a carriage control character, to a heating/cooling block connected to a desktop computer running Windows XP. I am able to get the commands to work within a terminal emulator. I want to compile a simple program that will be executed by software used to control a liquid handling robot.I've looked at the how to send strings to serial ports in visual basic page and modified that code ever so slightly to send the data that I want. However, it does not work and my heating/cooling block is not changing temperatures.
Here's what I have written:
Sub SendSerialData(ByVal data As String)
data = "n65"
' Send strings to a serial port.
[code]....
I use visual basic. net, I would like to communicate with a device via COM1. Sending a command in the HEX format for example 02 00 05 15 ... and take the device to respond in HEX format. these commands I found on the Internet.
Private Sub Button1_Click () Handles Button1.Click
MSComm1.CommPort = 1 'Use the COM1 serial port
MSComm1.Settings = "4800, N, 8.1"[code].....
I bol pioneer of this program looking at Google, but I was never clear. meetings drgač this would be doing, but the service not to a significant'd be best if someone had already written CODO. better, but also that we already sent someone made programs
I am having a little trouble with the serialport object in VB2008. I have a program that will send a command to the slave device however the program will not read the data from the slave device. I know my computer is communicating with the slave device because in hypertem it has no problem. For example I send the word "AT" and I should get back a response of "OK",
View 9 RepliesHours of trawling the net and the closest I have come is to some C# examples.Does anyone know how I would be able to detect an ActiveSync connection in VB.NET for a a Windows XP app? What I want to do is get my app to detect a connection and check for a few files on the device, offering to transfer/ process them if available.
View 1 RepliesI have a need to construct a command Byte to send to another device using bit wise operations.There seem to be plenty of article on how to do this for indiviual bits using an OR'd constant but how do I do this for values that span multiple bits? eg "Bits 4-1" set the repeat count".so how to I inject a repeat count value of say 7 into my command byte?
View 1 RepliesI have a smart client application deployed as a click once application called "PDFSplitter". The link to install this PDFSplitter is on our company intranet and when you click the link you get a "The publisher could not be verified. Are you sure you want to run this software?" message. Is there any way to make this message go away?
View 4 RepliesI am trying to send a command to the external command line (cmd.exe) from the Windows form application that I'm writing in VB.NET (using VS2008).
I can only access the external program thru the command line (its not my program) and I must do so from a form app.
I am trying to use the following code. I am able to call a cmd.exe window, but I can't pass the command line my command.
Using mp As New Process
With mp.StartInfo
.FileName = "cmd.exe"
[Code].....
I need to stop services on three different servers then reboot them, then check if services are up and running.
View 2 Replieshow can implement smart card and private key stored in smart card by using vb.net
View 1 Replieshow can implement smart card and private key stored in smart card by using vb.net
View 3 Repliesi have to develop a ticketing package for a client...and he wants to use smart cards too...i would need to develop the package on a smart device i.e. a mobile application and will have to read the card on the device itself ...i have zeroed on the instrument from motorola. and an blue tooth connected printer to print the ticket.how to read the smart card ...i have searched a lot but have not found anything good.the smart card would contain the amt. balnce in it...and after the transaction i need to again enter the balance in the smart card...
View 7 Replies