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all groups > dotnet compact framework > december 2006 > threads for december 22 - 28, 2006

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Graphics.DrawString inconsistent drawing behavior on Dell Axim x50v (640x480)
Posted by holmerj NO[at]SPAM cintas.com at 12/27/2006 12:48:05 PM
We have code that creates a Bitmap object and uses the Graphics object derived from it to draw string data on that Bitmap. When we execute that code on on the Full Framework, or on the compact framework listed below on a 240x320 device, the bitmaps produced are identical. When we run that same...more >>


Dynamic menu and item clicked
Posted by William LaMartin at 12/25/2006 11:36:14 PM
I recall being able to do this in Vb.net, but I can seem to find a way to accomplish it in the compact framework. I want to connect to a compact SQL database, get the list of tables and display them in a menu. I have no trouble doing this. My problem begins when I want to retrieve the text...more >>

file io, multithread => application exit
Posted by mcosta74 NO[at]SPAM gmail.com at 12/25/2006 5:53:33 PM
Hi Once in a wile I have an application disappearing without sending me any exception. It smells to a compactframework low level issue. I'm doing several IO operations with sockets and files in a multithreaded environment. My guess goes to file IO in a thread different from the main one as th...more >>

2.0 SP1 and Visual Studio - Compile errors.
Posted by Nathan at 12/25/2006 1:45:23 PM
Ok. I've setup a new machine with Visual Studio 2005. I have installed CF 2.0 SP1 redistributable. I get some errors in designer generated code that make it obvious that Visual Studio is not compiling against SP1. 'System.Windows.Forms.DataGridTextBoxColumn' does not contain a definition...more >>

Inhibiting automatic QueryInterface in COM interop.
Posted by Ilya Konstantinov at 12/25/2006 10:38:11 AM
Hi, Suppose[1] in some 3rd-party COM-based API there's a method which returns an IFooBar object: HRESULT GetFooBar(IFooBar **pvFooBar); and then for interop you convert this method to: IFooBar GetFooBar(); and then, from your .NET code, you'd do: IFooBar myBar = GetFooBar(); my...more >>

Create WiFi connection and many connection to internet by bluetooth
Posted by sulimov NO[at]SPAM gmail.com at 12/25/2006 3:56:56 AM
Sorry my English. I have many PocketPC > 70 in different citys My application and config.ppc placed on SD card Users do not understand how to setup a handheld computer Users must connect by bluetooth and mobile phone to internet and send information to central office One user can have from 1...more >>

how to write a program which is able to survive after a hard reset in mobile device
Posted by sunnyy NO[at]SPAM gmail.com at 12/24/2006 11:47:22 PM
Hello, I am researching the possibility of write a program which won't be earsed after a hard reset in mobile device. Can anyone point me a direction or give some advice? is it possilbe to do this using .net compact framework? or it can only be done in OS level? Thanks in advance ...more >>

WinMobile: Inter Process Communication
Posted by Harry Hirsch at 12/24/2006 12:49:07 PM
Hello, I just started to program for Windows Mobile 5.0 using VisualStudio 2005 and C#. I'm looking for "inter process communication". In C++/MFC I use named CMutex and named CEvent objects, and I sent messages to other processes using FindWindow() and PostMessage(). All these things are n...more >>



Font and Color Dialogs
Posted by nsimeonov at 12/23/2006 4:46:23 PM
I searched for the topic and surprisingly I couldn't find 1,000,000 articles on google on this topic. Apparently the only one I found (http://www.inthehand.com/index.php?page=12&show=1,2) isn't available anymore. If anyone could give me an advice which component to take, I'd be eternally thankfu...more >>

Right-To-Left Support in Pocket PC 2003
Posted by Ehsan at 12/23/2006 6:44:01 AM
How can I enable right to left support for asian languages in Pocket PC 2003 SE? If it includes something called "SIP" then what is SIP? Where can I find information about SIP and font registration in pocket PCs? In most cases, asian language characters are displayed in reverse format. How c...more >>

Prevent CameraCaptureDialog from showing preview
Posted by cyberco at 12/23/2006 5:22:57 AM
Using the CameraCaptureDialog for taking pictures is great except for the fact that it always shows a preview of the picture that has been taken. Is it possible to skip the preview? ...more >>

Profiling .Net CF applications using Visual Studio?
Posted by cyberco at 12/23/2006 2:03:27 AM
How can I profile .Net CF (2.0) applications using Visual Studio? Preferably on the device itself, but in the emulator is a good start. I need profiling since I'm running into memory problems and I wonder where it goes wrong... ...more >>

Debugging: Prevent upload to go via ActiveSync
Posted by cyberco at 12/23/2006 12:58:21 AM
My WinMob 5 application uploads data to a server. If I want to debug this behaviour I have to hook my device to my computer using ActiveSync so that debug info goes to Visual Studio (2005). Unfortunately all data traffic is routed via ActiveSync from that moment. Is there a way to prevent this a...more >>

Not unsafe P/Invoke
Posted by skindiver at 12/22/2006 7:36:28 PM
I am passing a struct to unmanaged code. One of the parameters contains a pointer that should point to a local variable to return some 16 bit data. I can do this in an "unsafe" context and it works. Is there a way to do the same thing without using "unsafe"? [StructLayout(LayoutKind.S...more >>

anyone used libpng with c#?
Posted by eastlands at 12/22/2006 1:52:20 AM
I am desperately trying to save PNG image files from my C# CF application. I have found libpng for CE (lpngce at http://www.tenik.co.jp/~adachi/wince/lpngce/index.html) but not having a C++ backgroung I'm having some difficulty - at the moment I cannot even get it to compile. Has anyone else...more >>


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