Hi all: Yes, you're right.
I've studied those chapters carefully again, and I think I've resolved this problem. Thanks. ^ ^ 2008-05-05 Vivian Chen 发件人： Ryan Rix 发送时间： 2008-04-30 23:06:40 收件人： Palm Developer Forum 抄送： 主题： Re: How to output a file Im fairly (ie incredibly) certain the answer you need is there. On 4/30/08, Vivian Chen <[EMAIL PROTECTED]> wrote: > Yes, I've read the related chapters. > > They are theoretic. > > I'm urgent about this. > > > 2008-04-30 > > > > Vivian Chen > > > > 发件人： Edward Jones > 发送时间： 2008-04-30 17:54:04 > 收件人： Palm Developer Forum > 抄送： > 主题： Re: How to output a file > > Have you got the Palm Development documents? The Palm OS Companion > volumes 1 and 2 and Palm OS Reference guide are very useful and contain > lots of essential information for developing on the Palm OS. For > instance Palm OS Reference vol 1 has a whole chapter dedicated to the > Virtual File System Manager (chapter 53). Really, really recommended > reading... > Vivian Chen wrote: > > Oh~I see. > > > > Then I open , read, write, and close the file. I can do all actions, and > > I also can learn its information in 'Card Info'. > > > > But I cann't find it in PC, and neither to exchange it by hotsync. > > > > What can I do ? > > > > > > 2008-04-30 > > ------------------------------------------------------------------------ > > Vivian Chen > > ------------------------------------------------------------------------ > > *发件人：* Hynek Sladky > > *发送时间：* 2008-04-30 17:14:50 > > *收件人：* Palm Developer Forum > > *抄送：* > > *主题：* Re: How to output a file > > If you have more cards in system you must go through all enumeration and > > select volRefNum for requested card. > > Hynek Sladky > > Vivian Chen wrote: > > > I'm sorry, but I don't quite understand. > > > > > > Yes, I got volRefNum, but I only know to use it while it's > referrenced. > > > > > > What other function does it mean? > > > > > > > > > 2008-04-30 > > > > ------------------------------------------------------------------------ > > > Vivian Chen > > > > ------------------------------------------------------------------------ > > > *发件人：* Hynek Sladky > > > *发送时间：* 2008-04-30 16:54:16 > > > *收件人：* Palm Developer Forum > > > *抄送：* > > > *主题：* Re: How to output a file > > > You have to carefuly read and understand how to use VFS functions > properly. > > > You provide volRefNum which you must obtain from system and not use > > > constant value... I guess you are using constant value instead of > > > obtaining value from VFS API. If yes you should read about VFS volume > > > enumeration. > > > Hynek Sladky > > > Vivian Chen wrote: > > > > How can I save them on "SD" card? > > > -- > > > For information on using the ACCESS Developer Forums, or to > unsubscribe, please see http://www.access-company.com/developers/forums/ > > > > > > -- > > > For information on using the ACCESS Developer Forums, or to > unsubscribe, please see http://www.access-company.com/developers/forums/ > > > > > -- > > For information on using the ACCESS Developer Forums, or to unsubscribe, > please see http://www.access-company.com/developers/forums/ > -- > For information on using the ACCESS Developer Forums, or to unsubscribe, > please see http://www.access-company.com/developers/forums/ > > -- > For information on using the ACCESS Developer Forums, or to unsubscribe, > please see http://www.access-company.com/developers/forums/ > -- Thanks and best regards, Ryan Rix TamsPalm - The PalmOS Blog Jasmine Bowden - Class of 2009, Marc Rasmussen - Class of 2008, Erica Sheffey - Class of 2009, Rest in peace. -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/ -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
