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all groups > dotnet compact framework > september 2003 > threads for tuesday september 9

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Pocket PC 2003
Posted by tolemaC at 9/9/2003 9:17:35 PM
i'd like to know what kind of problems my application, made for pocket pc 2002 would have when ran on pocket pc 2003 Thanks ..Javier Ros Moreno. ...more >>


problem recreating disposed form
Posted by Houston Keach at 9/9/2003 6:15:03 PM
The following function creates an instance of my login form, displays it using ShowDialog() and then calls Dispose() to free the resources. private void Login() { FormLogin LoginForm = new FormLogin(); LoginForm.ShowDialog(); LoginForm.Dispose(); } If the function is called a se...more >>

DataGrid Event problem
Posted by mario at 9/9/2003 5:45:11 PM
How do I Catch the event if the text have changed in a specific cell ? Please Help!!! ...more >>

Error launching Application
Posted by tolemaC at 9/9/2003 5:27:45 PM
I get this error in VS.NET 2003 Launching Application Error while trying to run project: Unable to start debugging. Unable to start program 'C:\TeamPocket\CodigoV3\TeamPocket\bin\Debug\TeamPocket.exe'. Any ideas? Thanks in advance. ..Javier Ros Moreno. ...more >>

Traslate VB.NET to C#
Posted by Juan Irigoyen at 9/9/2003 4:56:42 PM
Can I traslate this line Private Scanner As New CScanner(AddressOf HandleNewBarcode) to C#, .... Sample of HandleNewBarcode Private Sub HandleNewBarcode(ByVal Scan As CScanner) Dim frmSearch As New frmSearching End Sub ...more >>

Overriding Mouse Down...
Posted by William Ryan at 9/9/2003 4:17:32 PM
I have an app that uses the VoiceRecorder control (C#) but I have my own buttons and just make the calls behind the scenese so that it looks better and is easier for users to access the buttons. Here's the problem, if I show the recorder modally, then the user actually has to click on it and I...more >>

Binary field in SqlCE
Posted by Adam Goetz at 9/9/2003 3:47:20 PM
I hope that I'm close with what I currently have : trying save the data command.CommandText = "UPDATE ConTable SET imagesignature = ? WHERE ConValue = '" + sConValue + "';"; command.Parameters.Add("@imagesignature", SqlDbType.Image); command.Parameters["@imagesignature"].Value = binSignatur...more >>

Dataset and webservice
Posted by Richard at 9/9/2003 3:16:20 PM
I am uploading a dataset to a webservice with about 8 tables and getting back a dataset with about 9 tables. I was wondering if it would be faster to send up one table at a time or is there another way that would be faster than passing datasets? ...more >>



VB.NET to C#
Posted by Juan Irigoyen at 9/9/2003 1:58:59 PM
I have this code in VB Dim CallbackThread As New Thread(AddressOf Me.ThreadProc) CallbackThread.Start() How I traslate (AddressOfMe) to C# ...more >>

tools to read a database.sdf file
Posted by jayderk at 9/9/2003 1:45:22 PM
are there any tools out there to read a *.sdf file on a desktop/laptop. not pocketPC analyzer? regards, Jay ...more >>

Access ActiveSync functionality in VB.NET or C#
Posted by John Lee at 9/9/2003 1:32:17 PM
Hi, I want to develop a solution like this: data flow: PPC app <---> ActiveSync <---> Desktop app <---> Database Usage: PPC will update data offline and want to sync back to DB when connected Upon Sync: 1. PPC will move a xml file (DataSet Diffgrams) to desktop computer ...more >>

Crypto Classes
Posted by Tom at 9/9/2003 12:47:31 PM
I am porting my application to a Pocket Pc 2002 device and I have noticed the the Security Namespace does not have TripleDes or RSA in it. I was using a public/private key login with a symetric key for encrypting data passed to/from my webservices. What is the solution for this on a mo...more >>

custom CF control editor's PaintValue conflict of Drawing assembly
Posted by wiretransfers NO[at]SPAM yahoo.com at 9/9/2003 11:36:39 AM
All, I have a custom control for CF, which has some custom designers and editors. The editors use PaintValue to represent some of the values graphically. The paintValue doesn't work at design time if the Design project references System.CF.Drawing before System.Drawing. If I switch their orde...more >>

Unique DeviceID?
Posted by Daniel Barisch at 9/9/2003 11:26:06 AM
Is there a property inside the CF to get something like a serial-number, which is unique for every device? Thanks, D.Barisch ...more >>

Delegate and callback problem
Posted by Coder at 9/9/2003 10:39:54 AM
Hello, I'm converting a class from C# to VB .NET. The class handles or enforces single instancing for a desktop PC application. Note this code is for the ..NET Framework not the Compact Framework. I'm having trouble with 1 line of the converted code that involves a delegate and a ca...more >>

comboBox Databinding
Posted by WillieJoe at 9/9/2003 9:38:07 AM
Hi, I have several controls on a TabControl - one being a ComboBox (DropDown) with a list of Items hard coded with the .add method. I have the "SelectedItem" property of the ComboBox Databound to a element in a Datatable. My problem is when I select an item in the combobox, the Data...more >>

tab control - change tab height
Posted by Scott Brogden at 9/9/2003 9:33:50 AM
Is there any way to change the height of the tabs for a tab control. They are pretty small and i wanted to make them bigger so i could select them with a finger. Scott ...more >>

Separator line throwing exception in context menu
Posted by Mark Reddick at 9/9/2003 9:01:27 AM
I've searched the net and found a couple other people having the same problem but I found no solution. The general response seems to be that it should be working in the final version of VS.NET. However, I can't get it to work. I just tried adding a separator to a context menu in a CF app and it ...more >>

2002 vs. 2003
Posted by Pete at 9/9/2003 8:05:53 AM
Can anyone point me to the major diffs between 2003 and 2002? I've written an ppc app that performs twice as fast (form load times) on 2003 than 2002. The only other difference was the 2003 o/s was loaded on a Dell X5 and the 2002 o/s was loaded on the Viewsonic V37? Has anyone else see perform...more >>

acessing GPRS direct from C#
Posted by cle at 9/9/2003 5:14:37 AM
Hi all, I'm developing an PPC application which needs to get some files via ftp from a server. When I start the connection manually before I start my application it works fine. How can I start the GPRS connection within the CompactFramework code written in C# ? tia cle...more >>

UserControl in Window CE 4,2
Posted by Duane at 9/9/2003 4:31:06 AM
Is it possible to create usercontrols for Win CE 4.2? The statement "Inherits system.Windows.Forms.UserControl" yields a type not defined error. The appropriated references have been added. Any help would be appreciated. Thanks, Duane...more >>

CF "Fatal Application Error" Exception 0xc0000005
Posted by alfred at 9/9/2003 2:46:23 AM
Hi all, We have a WinCE4.2 PXA25x Platform ARMV4I with Compact Framework V1.0 incl. SP1. QFEs from 30.06.03 are installed. If we create a Smart Device Application under VS.NET and launch the exe file on the CE-device an "Fatal Application Error" occurs=20 "exception 0xC0000005". ...more >>

Recognizing PDA processor
Posted by Jacek at 9/9/2003 12:34:43 AM
Hello Is there a way to recognize from desktop machine processor of connected PDA (ARM.30, MIPS.30, x86.30) in order to use appropriate DLLs. Thanks Jacek...more >>


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