I want to call SimWriteMessage() API to write an SMS message on the Sim
card. But I always get 0x80070057 error code when invoking this API like
"SimWriteMessage(hSim, SIM_SMSSTORAGE_SIM, ref idx, ref msg)" and I make
sure hSim, SIM_SMSSTORAGE_SIM, idx and msg has been specified ...

I am currently developing applications using visual studio 2003. Can I
still make WIndow Mobile 5 compatible applications, that use RAPI or do
I have to upgrade?
How do I configure the security settings? What are the options? Is

Im writing an applicationfor my Pocket PC (Compact framework) in C# in VS
2005 - and want to use the system.IO.
But Im not able to locate it -cant fant it on my computer or the web.
Can anyone help me?

I have developed several applications for my PPC, and would like to add a
shortcut on the today screen, with a 16x16 icon a application title. Does
anyone have any sample source code that would display this and then launch my
application when selected?

My app uses lot of GIFs and some third party DLLs. Every time I run code in
debug mode on device, the IDE dowload the GIFs and DLLs to the device event
though nothing has changed in them and thay are already on device. I checked
all the setting in IDE and could not find way to stop ...

I am developing an application for 2 seperate CE devices.  For sake of
example, lets say that they are for appliances.  I have a CE device in my
fridge and 1 in my oven.  Both are running web servers and I handle
configuration of my applicances through some ISAPI dll's and html ...

All,
I am palying around with PockectPC development for the first time (therefore
may ask some "stupid" questions).
The first application that I need to develop involves serial communications.

Hi, I've searched pocketpcdn and found the article. But following method
doesn't work. It returns false. Can you give me any idea why? IDR_MENU_MAP is
a menu I created with the resource editor. This code is inside
OnInitDialog().

I want to know how you are protecting your .NET CF!
Do you use Obfuscation? (I am using Standard-Obfuscation of VS 2003)
How do you protect your software? With a key?
Where do you generate the key? In .NET CF itself or in a Managed library?

I was hoping either someone from Microsoft could respond to this or
someone else could give me some indication of who at MS I need to
contact about it.
It is widely know that the WinCE4.2 Passthru driver couldn't cope with

The data on my SD card keeps corrupted.  I would like
to reformat the card, could someone please tell me how
to do it?  Thanks.
SKL

I am very new to eVC++. For Security reasons I want to put some things into
a eVC-DLL, so I can DLLImport it...
If I am using this:
----------------- eVC

Dear List,
I need to make some changes to the registry via a Cab Provisioning File. For
example, I need to force the Clock Settings to be GMT London, Dublin, in case
the wrong settings are entered on install, or following a hard reset.

I'm new to Bluetooth and am discovering quite quickly how to lose 90% of
one's hair in less than a week.
I have an iPAQhx2700 PPC. I will soon also have a Dell PPC. Both with
bluetooth and Wifi.

could any one please tell me, how can i load the Passthru IM driver example
on WM 2005 ?
I have build the driver with pB 5.0 but i can't load it to the emulator or
WM 5.0 device.