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all groups > dotnet compact framework > april 2004 > threads for friday april 16

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Symbol Scanner Problem
Posted by Mystic Mong at 4/16/2004 10:31:27 PM
Hi there, This is a bit of a re-post but it is doing my nut in! Has anyone else experienced problems with Symbol scanners crashing after about 250 scans? I have apps written using the Symbol SDK code to manage the scanner in VB.NET on Symbol 8146 and 8846 units (PocketPC 2002 & 2003). The u...more >>


Dynamically populate Listbox
Posted by Marc Claasen at 4/16/2004 10:30:44 PM
Hi there, I try to add items to a listbox on a form by populating the listbox from a class. Somehow the items are added (items.count = 1 after the first addition), but I cannot get them visible. Whereas when I create a button on the form which adds two items, the both appear visible in th...more >>

Using the OpenNetCF SocketCom barcode reader...
Posted by Alberto Silva - MVP at 4/16/2004 5:24:46 PM
Hi, I just started using the above library form OpenNetCF, and I would like to use it from my vb.net application. Since it's code is in C#, I'm compiling it as an assembly that I'll reference in my vb.net project. However I'm getting the following error in the lines that throw exceptions, l...more >>

Converting string to int ???
Posted by tiger79 at 4/16/2004 3:44:46 PM
Hi, i'm reading some numeric values from a couple of textboxes... I'd like to sum these values : int sum = (int)textBox1.Text + (int)textBox2.text this wont work cause it says that it cant convert string to int... How do I mangage to accomplish a sum between two (or more) values read from ...more >>

Tap and hold problems
Posted by HiBert at 4/16/2004 2:51:19 PM
Hi I'm developing a C# app for WinCE .net 4.1 with CompactFramework. I need to make use of the MouseDown and MouseUp events of a button i.e. an action must be started when the button is pressed and it must be stopped when the button is released. No problem when using a mouse. But when using the s...more >>

Emulator question: Putting files in the emulators 'My Documents' folder ??
Posted by Sagaert Johan at 4/16/2004 2:40:30 PM
When debugging on the device i copy a file to the 'my documents' folder, my app the uses a TexReader to read the file. How can i do this on the emulator ? How can i put my file into the Emulators 'my documents' folder ? Thanks Johan ...more >>

Files in the package 'netcf.all.wce4.armv4.cab'
Posted by Murray Foxcroft at 4/16/2004 2:37:53 PM
I have looked at the following post: = http://groups.google.com/groups?hl=3Den&lr=3D&ie=3DUTF-8&oe=3DUTF-8&threa= dm=3D%23RraSXT1DHA.3468%40TK2MSFTNGP11.phx.gbl&rnum=3D1&prev=3D/groups%3F= hl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26q%3DFiles%2Bin%2Bthe%2Bpackag= e%2Bnetcf.all.wce4.armv4.cab ...more >>

Pocket Notes
Posted by Mike at 4/16/2004 2:10:31 PM
I am developing an application with the .NET CF and I wanted from withing my app to call the built in Notes application, capture a note and save it to a predefined location. Can anyone help me. thanx in advance ...more >>



ShowDialog
Posted by Todd A at 4/16/2004 2:08:40 PM
Here is a real simple question, but one I can't seem to locate an anwer to... I have my main form for an application. I click a button to open another form for data entry. I would like to use the ShowDialog method to show this form. When I do, the soft keyboard is no longer available for use,...more >>

Connect to Pocket Access Database
Posted by Serhat TEZ at 4/16/2004 2:04:46 PM
How to do a connection to a Pocket Access databases in a VB.NET projects? ...more >>

How do I read PocketPC registry from ASP.NET application
Posted by Goran Djuranovic at 4/16/2004 1:19:56 PM
Hi All, I would like to be able to read Device ID from PocketPC. I guess I have to read PocketPC's registry somehow. How do I do this? -- Thanks for your time Goran Djuranovic ...more >>

Control.Invoke and multithreading
Posted by Zanna at 4/16/2004 12:47:34 PM
Hi all! I got a little problem with multithreading. I have a form with tree labels that create an instance of a class with a new thread in it. This new thread do some computation and then it raises an event of its class that is trapped by the main form. In this form I do this: ...more >>

SIP and WindowsCE emulator
Posted by Alex at 4/16/2004 11:36:57 AM
Hello, I'm wondering how to turn on SIP on WindowsCE 4.1 emulator. I've noticed that in PocketPC emul it has one, but for testing I'd like to have SIP also on WindowsCE. Alex. ...more >>

How to Add a listbox to a datagrid column?
Posted by Sérgio Pinheiro at 4/16/2004 11:26:00 AM
Hi NG, I'm trying to place a listbox control inside a datagrid's column, using DataGridColumnStyle but until now, without success. Does anyone knows any way to do that? A link to a consistent sample would help. Samples for overriding edit method of the DataGridTextBoxColumn doesn't fit. ...more >>

Selecting specific nodes while parsing from xml file (URGENT)
Posted by tiger79 at 4/16/2004 11:10:30 AM
Hi, I'm parsing from an xml file (using DOM) so that i can place certain nodes in a Tree View. Now i'm wondering if its possible to place certain nodes in the treeview while parsing, so selecting only some nodes out of the whole xml structure but keeping their parent/child relationship (the sel...more >>

Can the Device Name In the "Settings / Device ID" be retrieved?
Posted by Borras at 4/16/2004 11:06:05 AM
Is there and easy way of retrieving the 'Device Name' that is set in Settings ->Device ID window?...more >>

RFUTILS Channel information
Posted by Milosz - [playseven.com] at 4/16/2004 10:53:26 AM
Hallo .. Am I blind or is there no way to get the channel information out of RFutils regards -- -> Milosz Weckowski www.playseven.com mailto:mw@playseven.com ICQ Number: 84867613 ...more >>

Multiple Emulators?
Posted by Shahzaib Younis at 4/16/2004 10:52:14 AM
Hello every one, I need to run multiple emulators on one machine, currently I'm using Emulater that comes with DoTNET Debugger. But I can not run the multiple instance of that Emulator. Is there anyway I could do this? Any help would be appreciated. Thanks, Shahzaib. ...more >>

stackalloc and PInvoke
Posted by Arsa at 4/16/2004 10:51:35 AM
Hi, I am using dllimport to invoke a function that takes a (byte*) as parameter: void GetBuffer(byte* outBuff). When I create a pointer in c# using fixed statement there is no problem passing it as parameter, it works well. But when I create a pointer to a stack memory using "stackalloc" statem...more >>

reg. expression
Posted by Jeroen Ceuppens at 4/16/2004 10:34:24 AM
Hi, I need a check function to check if a string is correct. what is possible for string: every number and letter, but : the string cannot start with a number cannot contain spaces cannot contain *,/, .... If there is a value in the string that is not possibl...more >>

OpenNetCF.NET.dll, TypeLoadException / MissingMethodException
Posted by kathhawkes NO[at]SPAM hotmail.com at 4/16/2004 2:41:03 AM
I have a VB.net project, for PPC 2003 on the XDA II. I am trying to add functionality in my application to automatically reconnect GPRS if it disconnects, and monitor it's state, etc. I am trying to use a reference to OpenNETCF's connection manager. I've managed to add a reference to the OpenN...more >>

How to find out - Internet connection is there or not
Posted by Joby at 4/16/2004 1:51:03 AM
Hi All When i put the pocket pc into cradle, just i want to know internet connection is available or not. If connection is there means i can sync the data Another scenario is like, if connection is there means i have to do the server authentication or i want to autheticate from the file wh...more >>


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