Re: Hotsync wrecks touch screen
Mark Chauvin schrieb: I have a customer that installs my program and his digitizer loses its calibration. It's on a m100, and I've never seen this happen before. What could be causing it? All he has to do is install the .prc with Palm Desktop, do a hotsync, and his digitizer calibration is way off. Hard reset, recalibrate, everything is fine until he does another hotsync. We _often_ have this when you use a new Palm and try to sync it under an old name (when you replace the old). Then old preferences are restored and mix up everything. Between older Palms this worked but the new once kill each other with their different types of preferences. Maybe your software problem is just a coincidence when he installs his new Palm?? Just a thought, but not unlikly.. Regards, Thomas -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
How to change the text on button in runtime
Hi all, Is there any API to change the text(label)(button name) on the button in programm at runtime. Thanks in advance, Regards, Harsha. -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
Re: How to change the text on button in runtime
if i undestood crectly u want to change the, let;s say a label's text at runtime .. here is how i do it .. hope it will help CtlSetLabel((ControlPtr)GetObjectPtr(MyFormMyLabelLabel), ); ShowObject(ProduseNumeProdusLabel); CtlSetLabel((ControlPtr)GetObjectPtr(MyFormMyLabelLabel),m_strMyNewLabelText); ShowObject(ProduseNumeProdusLabel); i use this twice coz it was the first thing that pop out my mind when i saw that it doesn't completly replace the text.. so first i insert that long space then i insert the text i want to be shown __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
Re: How to change the text on button in runtime
oops forgot to replace in show too :) .. srry about that __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
Re: I need to know what type of UI element versamail uses
Ben Combee said: Versamail uses it's own internal widget system that mostly replaces the Palm OS widgets while still providing the Palm OS look-and-feel.=20 Nearly everything in VM is custom drawn. VersaMail uses an internal widget system and OO framework, but nearly every widget has a Palm OS control at the bottom. Are we agreeing with different words, or are you thinking of something in particular? Lee -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
Displaying an icon in command bar
Hi Guys, I have a little problem concerning the display of an icon in the command bar(while my app is not running). Basically, everything works, but when users want to beam a file, a Fatal Alert like No lock bitmap is displayed. What's wrong here? I already 'extracted' the bitmap into an own db,... but still don't get whats cooking... Best regards Tam Hanna -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
re: Hi-res on Tungsten T
Hi, please keep in mind that some boxen with OS5 have a low-res screen. So, simply checking OS version will not suffice. The documentation explains a different procedure... Best regards Tam Hanna http://tamspalm.tamoggemon.com http://www.tamoggemon.com Created on the go using Versamail 2.6.1 on a Tungsten T3. Please accept my apologies for formatting! -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
Wierd memory allocation bug with gSOAP.
(I posted this on the gSOAP discussion forum, but I figured I might be able to
get help here since my problem might be a Palm issue and not a gSOAP issue).
Hello,
I had a working gSOAP Palm application that I had built using gSOAP
2.7.6c.
wsdl2h.exe generates the xsd__base64Binary structure for the byte[]
data type from a .NET web service. Everything was fine and dandy
until I upgraded to gSOAP 2.7.7.
Ever since the upgrade to 2.7.7 this data structure has been giving
me serious memory allocation problems in my application, and I can't
make any sense of it.
Here is some simplified code to explain my problem:
My old working code had a number of methods that connect to
different web methods. These web methods are dealing with
base64Binary structures in the request object.
Here is an example of how I was doing things when it worked
(simplified).
void Method1()
{
char* mystring = abcdefg;
struct _ns1__AuthenticateStudent_USCOREGeneral AuthenticateStudent;
AuthenticateStudent.base64struct= MemPtrNew(sizeof(struct
xsd__base64Binary));
AuthenticateStudent.base64struct-__ptr = (unsigned char*)mystring;
AuthenticateStudent.base64struct-__size = StrLen(mystring);
//Call the web service
rc = soap_call___ns1__AuthenticateStudent_USCOREGeneral(soap,
WebServiceURL, NULL, AuthenticateStudent,
AuthenticateStudentResponse);
}
Now, this code actually still works if i call it once. If I
call this method more than once I recieve the error MyApp just read
from memory location 0x63657373, causing a bus error. A bus error
means that the application accessed a momory location that is not in
RAM or ROM, nor corresponds to a memory mapped hardware register.
If I have a different method that makes use of the baseBinary64
structure, it will fail if the above method was called first.
Now, if I modify this method to continually call the webservice it
will work fine. But it will still fail if I call the method a
second time.
void Method1()
{
char* mystring = abcdefg;
struct _ns1__AuthenticateStudent_USCOREGeneral AuthenticateStudent;
AuthenticateStudent.base64struct= MemPtrNew(sizeof(struct
xsd__base64Binary));
AuthenticateStudent.base64struct-__ptr = (unsigned char*)mystring;
AuthenticateStudent.base64struct-__size = StrLen(mystring);
//Call the web service
rc = soap_call___ns1__AuthenticateStudent_USCOREGeneral(soap,
WebServiceURL, NULL, AuthenticateStudent,
AuthenticateStudentResponse);
MemPtrFree(AuthenticateStudent.base64struct);
AuthenticateStudent.base64struct= MemPtrNew(sizeof(struct
xsd__base64Binary));
AuthenticateStudent.base64struct-__ptr = (unsigned char*)mystring;
AuthenticateStudent.base64struct-__size = StrLen(mystring);
//Call the web service
rc = soap_call___ns1__AuthenticateStudent_USCOREGeneral(soap,
WebServiceURL, NULL, AuthenticateStudent,
AuthenticateStudentResponse);
... repeat ...
}
If I debug the code, the failure is occuring deep within the bowels
of the gSOAP code. This is also how I'm certain that its failing
due to this data structure, since it fails on the line (my data
structure is named hash):
soap_out_PointerToxsd__base64Binary(soap, ns1:hash, -1, a-
hash, );
SOAP_FMAC3 int SOAP_FMAC4
soap_out__ns1__AuthenticateStudent_USCOREGeneral(struct soap *soap,
const char *tag, int id, const struct
_ns1__AuthenticateStudent_USCOREGeneral *a, const char *type)
{
soap_element_begin_out(soap, tag, soap_embedded_id(soap, id,
a, SOAP_TYPE__ns1__AuthenticateStudent_USCOREGeneral), type);
soap_out_string(soap, ns1:szLoginID, -1, a-
szLoginID, );
soap_out_string(soap, ns1:szPIN, -1, a-szPIN, );
soap_out_string(soap, ns1:szInstituteId, -1, a-
szInstituteId, );
soap_out_int(soap, ns1:versionNum, -1, a-versionNum, );
***IT FAILS ON THE NEXT LINE**
soap_out_PointerToxsd__base64Binary(soap, ns1:hash, -1, a-
hash, );
***IT FAILS ON THE PREVIOUS LINE**
soap_element_end_out(soap, tag);
return SOAP_OK;
}
And just for your reference, here is the data structure for my
authenticate user web method that uses the base64binary data
structure, as well as the base64binary structure.
struct _ns1__AuthenticateStudent_USCOREGeneral
{
char *szLoginID;
char *szPIN;
char *szInstituteId;
int versionNum;
struct xsd__base64Binary *hash;
};
struct xsd__base64Binary
{
unsigned char *__ptr;
int __size;
char *id; /* optional element of type xsd:string */
char *type; /* optional element of type xsd:string */
char *options; /* optional element of type xsd:string */
};
So does anyone have any idea why I'm having these problems when
using gSOAP 2.7.7 and not 2.7.6c?
--
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Re: I need to know what type of UI element versamail uses
On 4/12/06, Lee Fyock [EMAIL PROTECTED] wrote: Ben Combee said: Versamail uses it's own internal widget system that mostly replaces the Palm OS widgets while still providing the Palm OS look-and-feel.=20 Nearly everything in VM is custom drawn. VersaMail uses an internal widget system and OO framework, but nearly every widget has a Palm OS control at the bottom. Are we agreeing with different words, or are you thinking of something in particular? I was thinking that VM's table system was custom and that it had done special stuff with buttons. Thanks for the correction. -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
Gap between PDB header and PDB data
hi, i hope this is the right forum and i really hope someone can help. from the documentation: IMPORTANT: There is always a gap between the final record list in the header and the first block of data in the database, where the first block might be one of the following: the appInfo block, the sortInfo block, raw record or resource data, or the end of the file. The gap is traditionally two bytes long; however, if you write code to parse a database, your code should be able to handle any size gap, from zero bytes long and up. How do i determine how long this gap will be? Or do you just seek to the end of the header, then readByte until you hit a non-zero value? (i'm trying to write a PC program to convert PDB to CVS. i know there are lots out there already, but i'd like to merge this functionality into another another program i'd like to write) -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
PalmPhotoHandle
Is there any way of converting a palmphotohandle to a WinHandle or vice versa? ie. so an image in an offscreen window can be scaled using PalmPhotoScaleImage, or a photohandle can be displayed using wincopyrectangle() Cheers -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
Re: Gap between PDB header and PDB data
No, you use the pointers in the PDB header to find the offset to the start of the first record. On 4/12/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: hi, i hope this is the right forum and i really hope someone can help. from the documentation: IMPORTANT: There is always a gap between the final record list in the header and the first block of data in the database, where the first block might be one of the following: the appInfo block, the sortInfo block, raw record or resource data, or the end of the file. The gap is traditionally two bytes long; however, if you write code to parse a database, your code should be able to handle any size gap, from zero bytes long and up. How do i determine how long this gap will be? Or do you just seek to the end of the header, then readByte until you hit a non-zero value? (i'm trying to write a PC program to convert PDB to CVS. i know there are lots out there already, but i'd like to merge this functionality into another another program i'd like to write) -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/ -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
Dynamically Displaying Help Icon
Hi All, Does anyone have suggestions on how one could dynamically display the help icon on a form? I'm referring to the 'i' icon that shows up in the upper right area of a toolbar if a help string resource is associated to the form. I want the icon to show if a field in my DB has a string within it. One the user taps it, I want to take them to a custom dialog to show the record contents instead of popping up the standard Tips dialog. Any suggestions? Thanks in advance... Jim -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
