Here at PalmSource, we just found a bug in code I wrote for the CodeWarrior for Palm OS application wizards. The default application generated by these wizards has a large field and a button that lets you clear the text. That button ends up calling:
FldDelete(fldP, 0, 0xFFFF);to clear out all of the text. Well, that FldDelete call isn't valid on Palm OS Cobalt. Instead, you need to write:
FldDelete(fldP, 0, FldGetTextLength(fldP));As far as I can tell, using 0xFFFF to delete the entire field was never a supported construct, but I didn't notice this bug during my own testing, since Palm OS 5 and earlier silently fixed this error. If you want to update your template files, just do a search-and-replace in the "Templates/Palm_OS_Templates/app-c-source.mtl" file, replacing the bad line with the corrected one.