I'm trying to populate a datagrid control using a SQL Query. The following code does NOT error out, but the datagrid doesn't populate with anything either when run on the emulator.What am I missing?
Dim myCommand = New SqlDataAdapter("select top 10 * from something", "Data Source=somedatasource;Initial Catalog=catalog1;User Id=usr;Password=pwd;")
Dim ds As Data.DataSet = New Data.DataSet
[code]...
I would like to create a mobile application for Windows Mobile, how can this be done? I have Visual Basic Express edition.
View 4 RepliesHow to Find data using a combobox? I make a code to search or find it's work but cannot find the data..this is my code:
[code]...
but when i try using a textbox it's works.
I'm attempting to use waveOutSetVolume from coredll.dll to gradually increase the audio volume from silent (or near silent) to maximum.
Most of the code examples I'm finding show some predefined set points for Off, Low, Normal, Medium, High, and Very High like this:
Public Enum Volumes As Integer
OFF = 0
LOW = 858993459
[Code]....
OK, and here's some API documentation which doesn't make a lot of sense to me in this particular context. What is low-order word and high-order word and how can they both exist in a single value?
· dwVolume New volume setting. The low-order word contains the left-channel volume setting, and the high-order word contains the right-channel setting. A value of 0xFFFF represents full volume, and a value of 0x0000 is silence. If a device does not support both left and right volume control, the low-order word of dwVolume specifies the volume level, and the high-order word is ignored.
i am doing project of Order Accepting system for five star hotels.Scenario is Waiter will accept order using Window Mobile which is Connected to WiFi present in hotel.I want to communicate to database(Sql Server) present on My Machine (Computer present in kitchen) through WiFi and Add order into table present inside database. This should notify my application present on Compter and should print order. After completion of Order Application from kitchen will notify to waiter about completion. My problem is How to Communicate with database present on Remote computer using WiFi from windows Mobile.
View 2 Repliesuse this code to populate the "Enter" textbox when I click a button.
Me.txtEnter.Text = xData.Item(0).Attributes(0).Value.ToString
how can I populate that column I am pointing to in the datagrid? I called it column3 when I was setting up the properties. Me.column3.... doesn't work
I'm trying to move a windows form app to a windows mobile 5 device and I was able to get every thing working except this piece of code.
[Code]...
I have got a database with a bunch of tables in it. So far, i can query that database and get the names of all the tables into a listbox. this is sweet.
What i need to do now is to enable the user to click on a table name thats listed in the listbox (which were put there using the
GetOleDbSchemaTable method)
and when they do, i need to populate the Datagridview with the relevant data thats sitting in the table that is listed in the listbox.
I've tried a couple things to get the tables themselves to populate the DGV(which kind of works now), but not the Data thats sitting in the individual table.
how to go about getting data populated from a data grid view to an array of structures? I have a data grid view with 6 fields and 10 records that match elements in my array. I declared a list of songs based off of my structure Song.
[Code]....
I'm working on a mobile project, and I have this:
search textbox (fillby method)
combobox (bound to the data)
datagrid
[code].....
I have a chart control and datagrid in the same page.
I want in a single button click, to populate them both using a datareader.
I have this code:
dg.datasource=reader
dg.databind()
Chart1.Series("series1").Points.DataBind(
[Code].....
The problem is that only one of them is populated (the first databind in the code) and the other databind isn't working.
What I am trying to do basically is open an access query in a datagrid view and then be able to make changes to the datagrid and then save it back to the database.When I try to save:
Me.BindingSource.EndEdit()
Me.TableAdapter.Update(DataSet)
It says that update is not a member of the tableadapter... Why is that?
I am working on making a Windows based application within Visual Basic 2008 Express that could potentially be used for a music school as a project. This application is connected and bound to a Microsoft Access database. Within this application I have a form for adding a new appointment reservation. This form has a combo box that the user can select the lesson type (eg. "I want a piano lesson"). Upon being changed, a list box would be populated with the names of all instructors that have that selection as either their primary or secondary talent.So, my database is bound, the query is written (correctly...i hope), and I don't know how to 1) select the table column that I want displayed in the list box and 2) actually display the query results within the list box. Is this making sense? Probably not, bu
Private Sub cmbLessonType_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles cmbLessonType.TextChanged
'populate the lboInstructor box
[code]....
I am wondering if data grid automatically shows a first column (empty) before the others, if that can be edited out.
View 14 RepliesI am trying to make a program for my Windows Mobile 6.1 Professional Device that communicates via TCP/WiFi To my pc, however, on my windows mobile device, when i launch a program with an import [system.net] it keeps giving me an error, and it is unable to launch the program. Is there an update that i am missing? or am i missing a package in win mobile with the system.net resources?
View 1 RepliesThis is the question asked at many places but I could not find any satisfying answer so asking it in stackoverflow. Hope I will get answer soon. I need to make an Windows Application (VC++/C#/VB.NET) which can send SMS using windows mobile which is connected through ActiveSync or Device center without GSM Modem.
View 1 RepliesI need to write an app for Windows Mobile 6.1 as a winform. I've been doing asp.net pages to run on them before. When I create a project in VS2008, do I select Smart Device? Or Windows and do a basic app to run on it? If I select Smart Device, it asks for the Target platform and I only have:
Pocket PC 2003
Windows CE
Mobile 5.0 Pocket PC SDK
Mobile 5.0 Smartphone SDK
I need to connect to my AS400.
I have these objects:[code]Using LINQ I need to take a List(Of MakeInfo) and a List(Of ModelInfo) and aggregate the StockInfo from ModelInfo into the List(Of MakeInfo).So for each MakeInfo I will have a total count of all stock where MakeInfo.Name = ModelInfo.Make, and also a minimum price.I think it's going to be something like this, but I'm having trouble accessing the nested object and not sure if it's going to be possible with a single query.[code]
View 2 RepliesIm able to access the internet on my Phone. I made a small app that lets me get to my database hosted by Godaddy. The problem is, unless I have my phone plugged into my computer it says Im not connected to the network. I can show my code if needed, but that has nothing to do with it because the application works fine as long as its hooked to my computer. Any idea on establishing a connection I guess? Im not sure why its not since Im able to access the internet, Im not sure why connecting to the computer makes it work.
View 1 RepliesI am trying to email a file off my windows mobile. I know there is a mobile section here, but the traffic is minimal. Trying to use the current profile (exchange/activesync) to send the mail.
Imports Microsoft.WindowsMobile.PocketOutlook
Public Class tools
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
I'm writing an application for a Windows Mobile phone in VB.Net, and I would like to read SMSs from the phone's memory. According to MSDN, the SMSAccount class is what I need:
'SmsAccount Class
'Provides access to a Outlook Mobile Short Message Service (SMS) account, the account's SMS folders, and the SMS messages they contain.
However, the SMSAccount Class only has one interesting method, aka Send (see [URL], and I can't figure out how to access the actual messages.
I've found examples on the web which suggest to use the smsAccount.Inbox property, which I can't manage to find. I got this code for example :
Dim smsAcc As SmsAccount
Dim smsFdr As SmsMessageFolder
smsFdr = smsAcc.Inbox
But I cant find either of the SmsMessageFolder class and the Inbox property.
How do I access smss?
Is it possible to use Microsoft Access Database (.mdb) in windows mobile software development?
View 2 RepliesI want to develop an application in VB.net for handheld device(Ticket machine in Bus and train).Is it possible to develop in Vb net. Whether i need windows OS in my handheld device or any runtime environment only needed.My hardware is ARM processor.I want to run my application as standalone in my machine.
View 2 Replieshow can I disable the start menu! Or completely shut down the entire "explorer" in Windows Windows Mobile 6.1, so that users can not go out of my program.I have try [URL], but then Windows Mobile 6.1 hang.
View 2 Repliesi would like to build an inventory manager application that would have two versions :1. Would run on the desktop 2. Would run on windows mobile 6 I would like to have both these versions store and read data from a database that can be stored centrally either on a webserver or somewhere on the LAN.
I would like to know can i use Access as my backend database or sql server ? will windows mobile app be able to access it and read and write to it Note : I would prefer to create only one database that will just store the details in the tables and do not need any other functionality. All functions such as save,edit,delete,search,filter etc with be done from the FRONT-END VB.NET interface ONLY If you suggestion involves the use of 2 databases such as one for desktop version and one for windows mobile then please also tell me how would i sync the data between them.
I am using visual studio 2008 professional.i am trying to deploy a simple hello world application to a hand held device.
i currently have the device connected via usb, i can run the app through vb and it deploys and runs on the device however i don't know how to create the install and install it on the device so it can run independent.
I need to produce an error display message when the Windows Mobile PDA is in flight mode. The user will need to pull and push data from a SQL Server server; however when in flight mode this is not doable and a message needs to be displayed. Currently the message that is displayed is:
A request to send information the the computer using IIS has failed. For more results please see HRESULT.
I am programming using VB.Net and I am fairly new to it. I have searched for the past week on the Internet and come across information suggesting that I use TAPI, however I do not know what to import, or where the "flight mode detection" code would go in my application.
I am new to programming I just started using visual basic to make windows mobile 6.5 apps. I have searched everywhere but I just cant find out how to play a sound file (.wav). I need the code to play the sound when the user clicks a button (or picturebox, I really don't mind either one).
View 14 RepliesI have just purchased VS2008 SE to run on my PC with VS2005 SE. I have been developing a WM6 application using the VS2008 PE trial, the trial period has now ended, hence the purchase of VS2008 SE (full not upgrade). As a private user for hobby purposes I can not afford VS2008 PE. I am astonished to learn that in actual fact VS2008 SE is a step back from VS2005 SE in that the WM6 SDK's on not supported. I have read the below thread: url...I am also annoyed that on the WM6 SDK refresh download page it states clearly that VS2005 SE or higher must be used - hence the purchase of VS 2008 SE.As I have installed on my PC a full version of VS2005 SE and VS2008 SE, is there a way to develop WM6 devices with the tools I have or is VS2008 PE the only solution.
View 3 RepliesIDE :: Windows Mobile 6 SDK with VS2008 Standard Edition
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