Database Users

How to Disable IRDA using the registry?

Hello, i´m new in this forum. I'm not very good in english, but i will try it.
I'm developing an applicqation in XDAII that uses serial port.That application is automatically re-installed every time I do a hard-reset (i have modified config.txt in the extended rom).The problem is that every time i do a hard restet, the irda port is enabled in the configuration-conexions-transfer menu. So every time i do a hard reset i have to disable manually the irda transfer. Do somebody know how to disable the irda modifiyng a registry key? Once i know the registry key that do this, i can build a application that modify that key. Thank a lof for all.

Your question interested me as I have also done what you are describing, and what you are asking is a very good idea.
I did a little investigation into the registry but I don't have good news. I did a total dump of my XDAII registry with Beam Ticked and Un-Ticked. I then did a compare of the 2 results. It seems the setting is in
HKLM\Software\Microsoft\Obex and Key IsEnabled is set to 1 for On or 0 for Off.
However changing the registry value just changes the state of the tick and makes no differance to the serial port being locked. So it seems that the registry is just a store for the current setting of the tick.
If you do get a final answer to this please post on this forum thread as it would be useful for me as well.

If you set this registry value and then reboot/reset the device, is IR turned off, (and the serial port unlocked)? I'm wondering if during the boot process it reads this value and will turn off IRDA ??

Yes, it does then seem to work.
So it seems you have to set the IsEnabled key to 0, and then do a warm reset.
So I guess an exe could check the value in the registry key and if it was 1, it could set it to 0 and then do a warm reset. If the key was already 0 then nothing would need to be done.

IR Problem
Hi all,
had the same problem about 3 months ago. To solve the problem i replaced the comport to 9999 during the installation of the cab file.
Work fine for me

phone soft key on today screen

The left hand soft phone key on the today screen fires up the calendar.
I have tried to edit the reg to get it to work the phone and now I just get an error.
Can anyone help and tell me exactly how to edit the reg.
Thanks
Steve

Check out tweaks 2k or check the wiki for universal registry hacks.
V

It is a vodafone v1640 and after much digging the key value is 'VTKey'

Problem with hacks working on US MDA...help

Hi,
New here. I have been learning a lot from everyone here, Thanks!
I seem to have a problem though.... Every Hack so far that I try to implement won't work. Here are 2 examples:
Change Reg Keys for Left Soft button. I want it to point to my Agenda Fussion Calender instead of the Windows calender. So I change the Key to point to the AF exe location, being very careful to leave "" and to type path in precisely. I save the change and soft reset the device to see if it works...NOPE....When I go back into the registry to see what happened, the registry key is changed back to point to the microsoft calender. I have even closed the reg editor and reopend to check the change before the soft reset. Before the re-set my change is still there, but not after....
I have tried both PHMRegedit and TascalRegedit.
I have a US version of the MDA with ROM version# 2.26.10.2 WWE
Next problem I wanted to stop the system tray from showing up. So I removed the shortcut for Init_Tray from the startup menu....Well the tray still shows up. Now looking in the startup menu the shortcut is no longer there, but it still launches the tray!
What Am I doing wrong here? I see people making these same hacks and they work for them.
A little background on me. I have been entrenched in computers since 1983. Doing my share of programming (though nothing since I was kid...). I have been using pocket pcs for the last 2 years. With Toshiba 740's and e800's. So I am capable of doing this stuff. But for some reason I can't get these things to work...
Any help? Sorry for being so long winded

on your registry problem.. after changing the value manually, let the phone sleep or just sit there for a few minutes before soft resetting.. There is a delay write to the registry...

Thanks ShogunMark
I need to be more patient. I did this just before I read your reply...The hack for the soft button is now working the way I want. Now to get rid of the bottom system tray.
Thanks again!!

im not sure if you can exactly get rid of the system try completely in WM5.. however i could be wrong... i think at most you can only get rid of the icons in it.. but it does prove very useful for placing shortcuts..

Missing bluetooth icon in Start menu bar.

I've been using my xperia for some time with out any problems but recently I discovered that the bluetooth icon that appears on the Start bar is completely missing.
Whenever I turn on bluetooth there is no visual confirmation in the Start menu bar. Bluetooth connection work as intended but I have no icon and it can be quite confusing without a visual feedback.
Does anyone know of registry keys that handle it or where these bluetooth icons are stored (maybe they got deleted somehow)?
Thanks

Iam having the same problem
I tried to uninstall all the recent programs i installed but the problem remains

I fixed it by changing some keys in the registry and then rebooting.
Unfortunately I am not sure which exact key made the difference, I changed a lot and then to my amazement after a soft reset it started appearing again. It is definitely a registry key on the bluetooth or the Taskbar entries (might have to do with enlarge start menu too).

Could u please tell me what extacly did u do?
Coz i searched over the whole forum for answer but still got no clue

kokowawa73 said:
Could u please tell me what extacly did u do?
Coz i searched over the whole forum for answer but still got no clue
Click to expand...
Click to collapse
As I said I am not sure, I changed some registry keys regarding bluetooth and/or taskbar and it did the trick.
Use a registry editor and search for bluetooth and taskbar entries. Be careful though because if you change the wrong keys it could brake your WinMo installation and then need to reflash.
I really can't help you more on that, I hope that I knew which registry keys fixed it.

Setting backlight in c#

i'm trying to make a new program for changing backlight. i'm setting backlight in registry. however i can't fire "BacklightChangeEvent" in coredll. no exceptions, but it's not working until a soft reset. Also looked at htc_lib.dll but disassembling is not working. i can see the functions on dll but i can't see parameters so i can't call them i can't figure how htcs backlight.exe changes immeditely. its also changing the same registry key, but it probably fires an event which i couldn't find...
i saw in msdn telling that, every manifacturer should implement its own backlight driver...
is there any other way to set backlight in c#? or are there any tricks?
i'm using htc touch with 6.1 and .NET 3.5