Perhaps the form with the field isn't the active form at the time you make
your call -- if that was the case, then FrmGetObjectIndex would give an
error because it wouldn't find the object ID.
You could even be calling this before a form has been displayed, when no
form is active -- make sure FrmGetActiveForm isn't returning NULL.
"Jason Partyka" <[EMAIL PROTECTED]> wrote in message
news:22680@palm-dev-forum...
This is related to my earlier post. I believe it's not a database issue but
something funky with the forms.
I'm having trouble getting the field pointer, and for no apparaent reason. I
have this cookbook function, from the Palm Programming book:
/* begin */
static VoidPtr GetObjectPtr(Word objectID)
{
FormPtr frmP;
VoidPtr fieldP;
Word index;
frmP = FrmGetActiveForm();
index = FrmGetObjectIndex(frmP, objectID); // the error is here
fieldP = (FrmGetObjectPtr(frmP, index));
return fieldP;
}
/* end */
the only difference is it's broken apart so I can watch the variables change
without stepping into the functions that change them.
so I pass an object ID into the form (ID 1302). It's passed in as a
constant.
the form Pointer returned by FormGetActiveForm is the proper form, form
1300.
1302 is the ID for a text field.
The error message that occurs at FrmGetObjectIndex(frmP, objectID) is:
"Application" 1.0 reports "WindowNew.c, Line 3112, Bad window". If this is
the lastest.....
Does anyone have any idea what may be going on?
I'm using the ROM 3.0 debug image on 3.0a7
-Jason
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