It's ok. I know it's difficult to contain one's excitement about the
EventAnalyzerHack :)
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How do Pocket PC devices manage to do it? They seem to be connected to the
PC at all times.
-Ken
> --
> From: Scott Johnson[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Friday, March 15, 2002 4:42 PM
> To: Palm Developer Forum
> Subject: RE
Use the DEFAULTBUTTON tag and specify your 'cancel' button instead.
-Ken
> --
> From: Benjamin Brazil[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Wednesday, March 06, 2002 9:25 AM
> To: Palm Developer Forum
> Subject: Alert box defaults
>
Thanks guys, your suggestions were really helpful.
I'm changing the buttons to non-graphical with no label and using FORMBITMAP
to draw the bitmap. It is working fine except for one thing:
On POSE debug ROMs, highlighted push buttons with bitmaps are not redrawn in
the selected state when expo
I have a *.rcp file that defines buttons with bitmaps as their
labels. On OS's that support bitmaps, they appear correct. On OS's that do
not, garbage characters appear.
> For OS's that do not support bitmaps on buttons, is it possible to show
> its text label instead? (without having
You haven't specified any rows.
Try:
> TABLE ID tbTable AT ( 5 15 150 130 ) ROWS 10 COLUMNS 4
>
>
> --
> From: [EMAIL PROTECTED][SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Thursday, February 14, 2002 12:56 PM
> To: Palm Developer Forum
> Subj
After deletion of a record, the record index's are reassigned. They are
always maintained 1 - nRecords. Try always passing index=0 to
DmRemoveRecord() or delete the entire database and recreate it.
-Ken
> --
> From: Low Pui Kuen[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Deve
Oops, I meant records numbers are maintained 0 to (nRecords - 1)
-Ken
> --
> From: Low Pui Kuen[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Monday, January 28, 2002 9:13 AM
> To: Palm Developer Forum
> Subject: Problem with removing all t
If you would read your mail more carefully, someone has already replied to
your inquiry. Perhaps in your extreme urgency, you have overlooked it.
> --
> From: Srinivas[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Tuesday, December 18, 2001 5:28 PM
I've never encountered problems hiding and showing objects. The behavior
you describe can be attributed to overwriting bounds of user memory. When I
was setting the form title to a string longer than the original length, I've
also seen weird stuff like this happen. Can you isolate you code to o
Use a scissor. Get it? "Cutting strings"? Ha ha!
Sorry, couldn't resist ...
> --
> From: Aaron Ardiri[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Thursday, October 04, 2001 9:54 AM
> To: Palm Developer Forum
> Subject: Re: Cuting strings
You can save data using the various mechanisms (database, preference, etc)
that both prc's can share.
Have the first app save the data, switch to the second app and read the
data.
-Ken
> --
> From: priyesh parikh[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent
Another possible solution is to just create your own 'new' flag.
You WILL know if a user creates a new rec in your app. Just store a flag
(preferably a bit field) in your data indicating this.
-Ken
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All versions were using the same creator. Tapping on both icons brings the
user to the same app. If the user goes to delete, it only shows once.
After deletion, both icons disappear. If the app is reinstalled, it shows
twice again. Very strange... I'm not certain as to which OS they are
runni
A small percentage of my users are reporting that my app is showing
twice in the Launcher. I have not been able to duplicate this. Can anyone
clue me in as to what could be the cause? My app is a multi-segment
developed with PRC-Tools 2.0.
Thanks.
-Ken
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For informa
Sorry, just had to correct the spelling :)
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If you know the string is always 25 bytes, why don't you just jump to the
26th for the next field?
> --
> From: Jeremy Nuss[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Tuesday, August 14, 2001 5:22 PM
> To: Palm Developer Forum
> Subject: co
I also face the same dilema. I have a "Save" button on my forms that
validates and commits the data. When the button is pressed, the entire form
is validated and notifes the user of any errors. If the app is exited in
any way before the "Save" button is pressed, TOO BAD! If there's a better
so
A conduit can do anything a C or Java program can do since it is writen with
one of these languages. So whatever you can do in C or Java, can be done in
a conduit (including launching other executables). Look into functions that
manages the creating of external processes or executing system comm
>
> Yes I did and it didn't crash in the other Palm's. But if an application
> crashes at any Palm device, this application has bug(s). Doesn't Palm
> Install program take care of the low memory problem? Do you add code to
> handle low memory before the application
did you try installing your app on the IIIx without the other apps? if it
still crashes, you can rule out the low memory theory.
-Ken
> --
> From:
> [EMAIL PROTECTED][SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Tuesday, August 07, 2001 12:22 PM
> To: Pa
It might be a byte ordering problem. You must swap the bytes of the UInt in
order to obtain the correct value on the PC. Used to drive me nuts
developing for the two platforms. Motorola one way, Intel the other. '\n'
= CR/LF on Windows, LF for the rest of the world, etc, etc ...
-Ken
> -
I know this is a bit off topic but I read somewhere a while back (Yahoo!
science news?) that the speed off light 'c' might not be constant after all.
There are unexplained variations between the calculated and actual positions
of spacecraft that lead some to question the value of 'c'. Ok, now back
Your inputs: day, month and year should contain valid date values.
-Ken
> --
> From: Nicolas Raitman[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Wednesday, July 18, 2001 1:59 PM
> To: Palm Developer Forum
> Subject: SelectDay Function
>
>
MemHandleSize ()
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If your database scheme is not complex and if you're up to it, you can treat
each record as a "database".
(ie divide up the Palm record into multiple custom DB's and records). Of
course, it's your responsibility to interpret the data. In the end you'll
just have one Palm database that will conta
an Mathis[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Wednesday, June 20, 2001 3:59 PM
> To: Palm Developer Forum
> Subject: Re: Determining Device model
>
> On Wed, 20 Jun 2001, Yu, Ken [IT] wrote:
> > Hi,
> >
> > Is there any po
Hi,
Is there any possible way of programmatically determining the model of a
Palm OS device?
(ie Palm II,V,Vx, VII, Handsping, Sony etc ...)
Thanks,
Ken
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What do you do in the morning? The time will be < 12:00 regardless of
AM/PM.
> --
> From: [EMAIL PROTECTED][SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Thursday, May 31, 2001 2:19 PM
> To: Palm Developer Forum
> Subject: Re: SelectOneTime
>
Try using Palm Reporter from the palmos website. I use it with GCC and it
works very well.
> --
> From: Tony Glaser[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Friday, May 04, 2001 2:16 PM
> To: Palm Developer Forum
> Subject: Debugging wit
Mr. Solokov perhaps?
> --
> From: Ton van Overbeek[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Wednesday, May 02, 2001 5:27 PM
> To: Palm Developer Forum
> Subject: Who is supporting prc-tools at Palm now ?
>
> After reading the tools-forum
Do you have any NULL's (0) in your data? StrLen only counts up to the NULL
terminating character.
-Ken
> --
> From: Richard.Johnstone[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Friday, April 06, 2001 9:43 AM
> To: Palm Developer Forum
> Subject
I've seen this also. I've managed to duplicate this by covering one pin on
the cradle (don't remember which one) with tape. The user name comes up
blank on HotSync and then it aborts. My theory is that the user's palm,
cradle or serial port may be defective, preventing communication. The
HotSy
Have you considered just using ONE form and update it as necessary when
calling up the next record?
-Ken
> --
> From: Thomas Ward[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Thursday, March 08, 2001 10:06 AM
> To: Palm Developer Forum
> Subject
There's nothing funky about the Hide/Show approach as the Palm DateBook uses
this technique for the repeating event screen. Since there are bugs in the
OS when dynamically creating form objects, this would be the next preferred
method.
-Ken
> --
> From: Matt Mason[SMTP:[EMAIL PR
I'm trying to use the FloatMgr with PRCTools. It seems that
__FLOATMGR_H__ is defined somewhere during compilation. So, when I include
FloatMgr.h, the header file is effectively ingnored. I even put the
#include in the first line of my file but still no go. I can't
declare any variab
Look in the log files. You can narrow it down to the events that trigger
the error. Another tip is to use the Palm Reporter to monitor the execution
of your program during a gremlin test.
-Ken
> --
> From: Richard.Johnstone[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Develope
Aaron,
I envy you. how can you work on Palm and always keep a smiling face? :)
-Ken
> --
> From: Aaron Ardiri[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Tuesday, February 13, 2001 8:46 AM
> To: Palm Developer Forum
> Subject: Re: DmCreat
If the field is empty, NULL is returned from FldGetTextPtr(). Check for
this before calling
DmWrite().
-Ken
> --
> From: Rochester, Dean[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Monday, February 12, 2001 4:14 PM
> To: Palm Developer Forum
>
Globals variables are supported on Palm. However, they are only available
in certain launch conditions.
(e.g. you can't use them if your app is called because of a HotSync or if an
alarm if fired).
-Ken
> --
> From: Mike Lyle[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Develope
Are you aware that your PRC is actually executed after a HotSync? If you
are not checking the launch codes, you may be executing code that can crash
the Palm. A common mistake is not checking the launch code and using global
variables.
> --
> From: Stephen Bentley[SMTP:[EMAIL PR
Records start at 0. You've hardcoded '1' to DmQueryRecord(). Maybe that's
your problem?
> --
> From: [EMAIL PROTECTED][SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Tuesday, January 09, 2001 11:42 AM
> To: Palm Developer Forum
> Subject: Ret
Does anyone know the format of a 16-bit FloatType? I need to generate this
value from a conduit.
Thanks a bunch,
-Ken
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Have you looked at the Palm Reporter?. It does exactly what you need.
> --
> From: S KAR[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Wednesday, January 03, 2001 12:30 AM
> To: Palm Developer Forum
> Subject: Debug Messaging...
>
> Is there
> --
> From: Paul Nevai[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Sunday, December 24, 2000 11:47 PM
> To: Palm Developer Forum
> Subject: globals
>
> How can I acess the system globals? Is there a function or a trick for
> that?
> Thank
he trick.
> --
> From: Yu, Ken [IT]
> Reply To: Palm Developer Forum
> Sent: Friday, November 17, 2000 10:21 AM
> To: Palm Developer Forum
> Subject: "Record left locked" error using edit in place
>
> I am receiving this error: "Record left
I am receiving this error: "Record left locked in closed unprotected DB".
I have a form with a table. One of the columns is an editable text field
and is linked to a database record. If I tab into this field and then tap
on the Applications icon to exit the app, I get this error. However, I do
A few of my users have reported this behavior as well. If you hard
resetted, then we can rule out a hack or another program causing the
problem. Maybe it IS the fault of a dirty connection, but I find it
peculiar that it has happened to others and with Vx models.
-Ken
> --
> From:
We'll be good, we promise!!
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You can cast it as a BytePtr but beware that certain types must start at
even byte boundaries.
-Ken
> --
> From: Jacob Vitas Vogelstein[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Monday, September 25, 2000 10:26 AM
> To: Palm Developer Forum
>
Although this gets rid of the error messages, it does not eliminate the
label corruption problem.
-Ken
> --
> From: Kevin O'Keefe[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Friday, September 15, 2000 11:33 AM
> To: Palm Developer Forum
> Subjec
If you're using dynamic creation of controls, there's a bug in the OS that
causes this.
-Ken
> --
> From: Owen Flagel[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Thursday, September 14, 2000 12:08 PM
> To: Palm Developer Forum
> Subject: Co
> --
> From: Keith Wolcott[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Monday, September 11, 2000 9:42 PM
> To: Palm Developer Forum
> Subject: Re: FrmRemoveObject() quirk
>
> Yes, it is the PrvFixupPointers bug (search the archives for mo
Thanks for the replies. It reassures me that I'm not going crazy.
Have any of you tried your code (dynamic creation and removal of form
objects) on the 3.5 debug color ROM? On this ROM, I get "has just read
from an unallocated chunk of memory." when adding a control. I think it is
probably be
I am using FrmRemoveObject() to remove dynamically created objects
(controls, fields). It seems that I must remove them in the reverse order
that they were created. If not, I get a "App has just read directly from
memory manager data structures.". I see no mention of this behavior in the
docs.
Wouldn't
> recordP->fields[index]="";
>
be a problem?
Won't the empty string become invalid once the function is exited?
-Ken
> --
> From: Jason Partyka[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Friday, September 01, 2000 11:36 AM
> To: P
A Palm can communicate with a PC @ 115,200 bits per second (HotSync max
speed) which is 14,400 bytes per second. This means a byte of data can be
clocked in at 14.4KHz which is greater that 9KHz. So, wouldn't this be
theoretically possible?
-Ken
> --
> From: Richard Anderson[SM
This is a misleading message. I also had this occur on me when I had more
than enough disk space. It turns out that it was a write permission
problem.
-Ken
> --
> From: Adam Wozniak[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Friday, August 18,
How do you determine 'size'? Is it large enough to store your entire
record?
-Ken
> --
> From: Kshama Sathaye[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Monday, August 14, 2000 4:38 PM
> To: Palm Developer Forum
> Subject: Re: DmWriteChec
You might want to try using a seperate category for your records. This also
gives you the ability to use the category API's for data retrieval.
-Ken
> --
> From: Mike Davis[SMTP:[EMAIL PROTECTED]]
> Reply To: Palm Developer Forum
> Sent: Saturday, August 12, 2000 8:4
How are you populating your tables? Are you using the method of storing the
record number in the table's Row ID and then letting your
CustomDrawProcedure query the database and displaying the row? If so, try
to figure out which record number your CustomDrawProcedure is processing by
using Palm
Tim,
I think the problem you are experiencing is that 3.5 refreshes a table more
often than earlier OS's. This causes your CustomDrawProcesure's to be
called when you do not expect it. They may be called at a time your record
is no longer available (eg after a delete) to refresh the table. Wh
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