Flp* functions deal with floating point numbers, previous code was for
integers, if you swap it for Flp values as i said it will deal with floats
On 12/19/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> thanks again... I am a newbie to palm coding... I don't see where I am
> getting the decimal value from the code you offered... doesn't this still
> just get the integer value from the form field? I need to get the decimal
> value, the float or double value. Even if I swap the things you referenced,
> isn't this still just getting the integer value from the fields they entered
> decimal values in?
>
>
>
> Int32 getFieldInteger(FormPtr fp,UInt16 fieldId){
> return
> StrAToI(FldGetTextPtr(FrmGetObjectPtr(fp,FrmGetObjectIndex(fp,fieldId))));
> }
>
> void setFieldInteger(FormPtr fp,UInt16 fieldId,Int32 value){
> MemHandle mh;
> FieldPtr fi;
>
> fi=FrmGetObjectPtr(fp,FrmGetObjectIndex(fp,fieldId));
>
> mh=FldGetTextHandle(fi);
> FldSetTextHandle(fi,NULL);
> if(mh){
> MemHandleResize(mh,16); //no int is bigger then 12 chars long so this
> is fine
> }
> else{
> mh=MemHandleNew(16); //no need to check for errors here, if this
> fails, you've got bigger problems...
> }
> StrIToA(MemHandleLock(mh),value);
> MemHandleUnlock(mh);
> FldSetTextHandle(fi,mh);
> FldDrawField(fi);
> }
>
>
> //if you have fields 1000 and 1001 and you want to add them, place result
> to
> field 1002, you'd do something like this:
>
>
> void doIt(FormPtr myForm){
>
>
> setFieldInteger(myForm,1002,getFieldInteger(myForm,1000)+getFieldInteger(1001));
> }
> --
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>
--
Best Regards, Dmitry Grinberg
Software Engineer, http://PalmPowerups.com
(847) 226 9295
AIM: DmitryGrinberg
MSN: [EMAIL PROTECTED]
ICQ: 165589894
Y! IM: dmitrygr2003
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