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all groups > dotnet compact framework > april 2005 > threads for monday april 4

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FileStream.Flush not flushing?
Posted by andrew_revell NO[at]SPAM hotmail.com at 4/4/2005 7:47:10 PM
I am writing an applicaiton on the following platform: Advantech 133Mhz PCM3348. Windows CE 5.0 Compact Framework. As part of the application, I am writing information to file (that is, compact flash) with the expressed intention of protecting it from unexpected power failures etc. What...more >>


hide form or dispose?
Posted by Sedlin at 4/4/2005 7:25:57 PM
Hello, My application has got 2 forms. I would like to hide one of them. If I use Form2.hide() it minimize form2 but form2 is still showed in task manager and I can activate it. How can I to show only the one form in task manager? Do I have to dispose any form I want to hide? Sedlin...more >>

How to handle OnMouseDown event from custom Control when it has ContextMenu?
Posted by qualitea NO[at]SPAM gmail.com at 4/4/2005 7:12:56 PM
Hi, I'm writing a owner-drawn list custom control and found that, whenever I set the ContextMenu properties of that control then my control will not received mouse down event if user tap-and-hold (instead it will show a circle and context menu). The problem is I have to determine where is i...more >>

Lost connection when start debug?
Posted by qualitea NO[at]SPAM gmail.com at 4/4/2005 7:03:36 PM
Hi, Everytime I start debug my application on device, after VS.NET run through initiliaze tasks then a message box appear and said that the connection was lost :( My device and computer are connected through Bluetooth connection, and it worked well before, so now I don't know why? Thanks...more >>

Connect to device Error
Posted by Marc Lefebvre at 4/4/2005 5:46:34 PM
I have uninstal - the Visual Studio 2005 Beta (CTP dec) and I have install - the Visual Studio 2005 Beta (CTP fev) Pocket PC C-Sharp project. I try to start the emulator.( Connect to device ) Pocket PC 2003 SE emulator and I have this error. Error: This state file is from enother...more >>

ReadXml with a dtd file
Posted by Amirallia at 4/4/2005 5:06:34 PM
Hi Here is my code for loading a XML file into a DataSet fs = New FileStream("\Program Files\demo.xml", FileMode.Open, FileAccess.Read) xr = New XmlTextReader(fs) ds.ReadXml(xr) All is ok, but when I load the same XML file with the line <!DOCTYPE PARENT SYSTEM "demo.dtd">, I have a er...more >>

show vs. showdialog
Posted by Geoff Callaghan at 4/4/2005 4:10:32 PM
I'm having fits with trying to get my application to work properly. Basically, it is a cycle of forms. Once all five forms have been shown, I go back to the first form. If I use showdialog, I get an error. If I use show, the first form won't respond at all. I had this whole thing working, and I ...more >>

handling Timeouts/Loss of Coverage
Posted by Craig G at 4/4/2005 3:18:13 PM
i have a VB.NET app that runs on a PocketPC. it connects to a webservice via a wireless network so its all pretty straight forward at the mo, when the user is out of range and tries to call the webservice the app throws a "Operation Timed Out" error but i would like to be able to give the us...more >>



Inheriting forms
Posted by Nancy Kafer at 4/4/2005 3:02:28 PM
I would like to use form inheritance in my VB .NET 2003 smart device application. While researching this I discovered that form inheritance will not be available until .NET Compact Framework 2.0. Will OpenNetCF allow me to use form inheritance? Thanks. Nancy ...more >>

Eliminate Leading Zeros
Posted by Beebs at 4/4/2005 2:12:14 PM
If I have the following string "00038975" how can I iterate through the characters and return all but the leading zeros? I need "38975" to be returned from the original string. Thanks...more >>

Can change registry values, but how to make system read changes?
Posted by keithbessette NO[at]SPAM hotmail.com at 4/4/2005 2:03:01 PM
Hey all, I needed to change the power settings on my device through my app, so I ended up using RegOpenKeyEx, RegSetValueEx, and RegCloseKey from coredll.dll. The changes I make are written successfully (proven with a registry reader), but don't affect the system until 1.) warm boot the devi...more >>

Performing actions before going into sleep mode
Posted by maluman at 4/4/2005 1:02:36 PM
Welcome First, I apologize if that topic was already described, but I didn't even know what keywords would match this case in google (the ones I searched, didn't give me any answer at all), so: I'd like to execute some code before device suspends, when user press "OFF" switch. Can it be ...more >>

DateTime.Now
Posted by MDB at 4/4/2005 12:59:08 PM
Hello All, I have a problem with Datetime.now. For some reason it is showing 1 hour ahead. For example, the system clock is showing 12:00 which is correct but when I call DateTime.now it is showing 1:00. Anyone know what could cause this? It just started happening when Daylight Savings Ti...more >>

Batch files
Posted by Geoff Callaghan at 4/4/2005 12:12:42 PM
How can I create a batch file in WinCE? I tried the old Windows method, just creating a .bat file, and it didn't work. Also, is there any way to install a CAB file without user intervention? I'd like the CAB files to just install to their default location so that I can automate it. ...more >>

Load XML into SQLCE
Posted by Amirallia at 4/4/2005 10:54:58 AM
Hi, I want to import my data from a XML file to a SqlCE db. I use VB.NET What's the best solution to do this ? Any example ? Thanks -- Ceci est une signature automatique de MesNews. Site : http://www.mesnews.net ...more >>

Connection between PC and PDA through a GPRS connection. tcpListener. Problem: AcceptTcpClient()
Posted by imendia NO[at]SPAM robotiker.es at 4/4/2005 9:25:51 AM
Hello, I'm trying to establish a connection between my PC an my PDA. The PDA has a GPRS connection open and read data from the 14001 port. The PC try to connect with the PDA but the PDA seems not to hear anything. The PDA keeps listening in the following sentence: client = tcpListe...more >>

include build time in exe file
Posted by Sitar at 4/4/2005 8:19:05 AM
Hi, I would like to include the build time in my application. It's for my ? / About ... menu. It's annoying to change the label.Text property for every release. Is it possible to do so? Thanks, Sitar. ...more >>

Detecting broken TCP connections
Posted by Jumu at 4/4/2005 7:53:04 AM
Hello, I am trying to build an application on the .NET pocketPC platform that transmits and receives data through TCP sockets. Ideally I want the application to work on all types of connections like GPRS, Wifi and any other technologies that support TCP sockets. This means there is the poss...more >>

[C#] Disable Click on Screen
Posted by Freddyboy at 4/4/2005 7:21:05 AM
Hi, I'd like to disable the click on screen. do you known an API which can do it (like EnableHardwareKeyboard() for keyboard) ? Thanks Best Regards...more >>

CF 2 expected perfs improvement + SDK
Posted by Sitar at 4/4/2005 6:27:02 AM
Hi, What kind of performance improvement can we expect with CF2? I have given up a while ago the hope to see CF apps run as fast as eVC++ apps. Is there any website that goes into more details on this topic? Is the designer top down control parenting performance issue fixed? Besides is i...more >>

BitmapEx and Clone
Posted by Andreas Viklund via DotNetMonster.com at 4/4/2005 6:23:47 AM
Hi! The OpenNETCF class BitmapEx does not have the function Clone(). Is there some other way to do a copy of a BitmapEx object to an other BitmapEx object? /Andreas Viklund -- Message posted via http://www.dotnetmonster.com...more >>

SHFullScreen
Posted by Andrew at 4/4/2005 4:53:02 AM
Hello. I use this code, on a ppc: Capture = true; IntPtr hwnd = Win32.GetCapture(); Capture = false; Win32.SHFullScreen(hwnd, Win32.SHFS_HIDESTARTICON); to make my window not to show the start icon. Win32 is a class defined by me where i import the dll's necesary to use this function. ...more >>

Word Wrapped List
Posted by Ed Eichman at 4/4/2005 1:12:19 AM
Hola, I have a list of items that need to be word wrapped. It would be cool to be able to do this with the ListView, but really, ANY list-type control would do. I'm also open to commercial solutions. I've been all over google groups and regular google, and could find no good ideas about how t...more >>

rowguid
Posted by Victor at 4/4/2005 12:00:00 AM
hi guys just want know, if is that rowguid field must be unique in the whole database? can i get the rowguid from one table then insert into another table? ...more >>

Does CF 2 Support ActiveX control ?
Posted by Sam.Shi at 4/4/2005 12:00:00 AM
thanks. ...more >>


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