I don't understand you question here. Does it work or not? You could
just use FldSetTextPtr() because your field is probably not editable.
Regards
Henk
marcus csk wrote:
since i m a newbie in palm programming..i m not so understand bout wat u say...But those question may hav connected to each other,for example...
//answer YES for Q1 will link to Q2;
//answer NO for Q1 will link to Q5;
and the interface are look like:
|--------------------------|
||------------------------|| -Question is in a Field.
|| #Question here# || -Therfore only the question will
|| || change.
|| ||
|| ||
||------------------------||
| |
| |
| [Yes button] [no button] |
| |
|--------------------------|
i m calling this function to show the question in the field:
void setFieldText(UInt32 fIndex, Char* StrToShow)
{
FormPtr form;
MemHandle oldH,mH;
Int16 len;
Char* pMem;
form = FrmGetActiveForm();
fIndex = FrmGetObjectIndex(form, xfield);
pField = FrmGetObjectPtr(form, fIndex);
// get the field's old text handle
oldH = FldGetTextHandle(pField);
//Copy our string into a memhandle
len = StrLen(StrToShow);
mH = MemHandleNew(len+1);
pMem = MemHandleLock(mH);
StrCopy(pMem, StrToShow);
//The memhandle needs to be unlocked to work...
MemHandleUnlock(mH);
//To establish the field's link to the handle
FldSetTextHandle(pField,mH);
//To draw the field
FldDrawField(pField);
// get rid of old handle
if (oldH != NULL)
{
MemHandleFree (oldH);
}
}
--
-------------------------------------------------------------------------
Henk Jonas [EMAIL PROTECTED]
Palm OS Â certified developer
Please contact me, if you need an off-side contract worker.
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