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all groups > dotnet compact framework > march 2004 > threads for saturday march 13

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Exception while reading XML file
Posted by Charles Wang at 3/13/2004 10:51:17 PM
I use DataSet.WriteXml("myDataBase.xml") to store my database on my disk. But after several times' saving my program could not read the database's data(I use DataSet.ReadXml("myDataBase.xml")). I use WindowsCE4.2 and CF card as store disk. Thanks for any helping! ...more >>


Very slow to serialize Xml file
Posted by SouthWest at 3/13/2004 9:46:05 PM
Hello everyone I use OpenNETCF.XML.XmlSerializer to serialize a DataSet object into my CF card. Although the file is not large (about 6k), the store progress is very slow. It takes me at least 10 mins and still it does finish And second question how to delete the serialized file? It will create ...more >>

Smartphone Serial
Posted by Steven Licciardi at 3/13/2004 9:32:49 PM
Has anyone managed to get serial comms working on a Smartphone 2003 device, I'm thinking of getting an Orange SPV E200, but would like to know if serial comms works first. Thanks, Steven ...more >>

Speech Recognition
Posted by cox at 3/13/2004 8:16:45 PM
Anyone know of any speech recognition engines that will allow for speech-to-text in an application. I want to create an application that requires no manual input, can be driven completely by speech where for example a person can complete a simple survey form with different controls by speaking ...more >>

determining the pocket pc/emulator or PC
Posted by mic at 3/13/2004 8:01:09 PM
Hello everyone I wanna determine the type of devices(pocket pc/emulator or PC) by using the precompiler lik #if //.. #els //. Can I ? How ? I'm using .NET CF , C# thanks in advance for any hel ...more >>

problem with string.Trim();
Posted by Jeroen Ceuppens at 3/13/2004 2:32:04 PM
Hi, I want to parse a string like "abc abc erer" to "abcabcerer" => change white spaces, ..... into nullstring I tried this code: char[] trimChars={' ','<','>'}; test=test.Trim(trimChars); but I don't do what I want :(((( (it doesn't change anything) Can anybody help? Thx Jc ...more >>

How does treeview.contains identifer the node ?
Posted by Milosz - [playseven.com] at 3/13/2004 1:08:31 PM
Dim hIP As TreeNode hIP =3D New TreeNode("Peter") Dim myNodeCollection As TreeNodeCollection =3D Me.treeResults.Nodes If Not myNodeCollection.Contains(hIP) Then Me.treeResults.Nodes.Add(hIP) Else hIP =3D treeResults.Nodes(Me.treeResults.Nodes.IndexOf(hIP)) End If callin...more >>

Remote DB connection?
Posted by Tomer at 3/13/2004 12:12:45 PM
Hi, I'm trying to connect my pocket pc app to a pc sql server. I use this connection code: Conn = new SqlCeConnection("server=P1000; user id=ss; password=; initial catalog=DBTest"); Conn.Open(); But I get the error: 'Unknown connection option in connection string: server.' Any though...more >>



treeview horizontal scollbar
Posted by Milosz - [playseven.com] at 3/13/2004 12:11:15 PM
my treeview has no horizontal scollbar the nodetext is longer as the control so there should appear the scollbar is this a bug, in CF or hoe to enable it ? regards -- -> Milosz Weckowski www.playseven.com mailto:mw@playseven.com ICQ Number: 84867613 Get the enhanced Progressbar and...more >>

.net framework 1.1 cab
Posted by Joseph Rea at 3/13/2004 5:11:07 AM
Using vstudio i previously moved the netcf cab file (1.0) for the device required and installed fine. Now I have upgraded to 1.1 on my development machine. When I deploy to a device using an sd card, application won't run because it has compact framework 1.0. Is there a cab file for 1.1 ...more >>

Pulsing event...
Posted by lw_elite NO[at]SPAM hotmail.com at 3/13/2004 12:36:02 AM
Hi all, I've created an app for my Ipaq that changes the registry to adjust the backlight. But I'm having trouble pulsing the SDKBackLightChangeEvent or BackLightChangeEvent (not sure which is correct). There's an article on MSDN about something similar, but it's not written for either VB...more >>

two questions on emulator
Posted by Murat YILMAZ at 3/13/2004 12:29:07 AM
Hello, I am using VS.NET IDE and Pocket PC emulator with it. The first question is copying files to the emulator. I cannot use the Ms Activesync program to sync the data with my desktop comp. Has anyone succeeded this? Second one: I am activating the emulator by the command line as Emu...more >>


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