What is the best way to pass data between applications. I am trying to write our POS application so that other applications developers will easily be able to call my app. and use its PRE-Certified Credit card verification functionality. I would like any application the has a credit card as a payment option to be able to provide my application with the dollar amount, my app, in turn will return the card number, approval code etc. back to the original application.
any suggestions ? thank you, Chuck -----Original Message----- From: Jim Schram <[EMAIL PROTECTED]> To: Palm Developer Forum <[EMAIL PROTECTED]> Date: Thursday, February 07, 2002 4:15 AM Subject: Re: Re: Re: Auto-Timeoff System Pref. >At 5:47 AM +0000 2002/02/07, prathit wrote: >>thanx! but i am writing a device driver which i guess does not have any event loop as such. so what should i do? > >Exactly as I said you should do... post a vchrPowerOff event. The main event loop of *any* currently running application will pass the event to SysHandleEvent, and the device will fall asleep. > > EvtEnqueueKey(vchrPowerOff, 0, commandKeyMask); > >Note the above API can be safely invoked from within an interrupt service routine. > > >>do u know how to use syssleep.it seems to be the only way. > >Do *not* call SysSleep. This is a system-use-only function. Doing so can confuse the OS. > >Regards, > >Jim Schram >PalmSource Inc. >Partner Engineering > >-- >For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/tech/support/forums/ -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/tech/support/forums/
