Thanks to all for your answers.
As Marcel Said, the method with "Handle" seems to be the only one which
works in this case.
Here is a cut&paste from my own code:
FormType *frmP;
FieldType *fieldHelpP;
MemHandle h, oldHandle;
char *p;
h = MemHandleNew(100);
p = (char *) MemHandleLock(h);
StrCopy(p, "Message1 Help...\nMessage2 Help...\nMessage3
Help...\nMessage4 Help...");
MemHandleResize(h, StrLen(p)+1);
MemHandleUnlock(h);
fieldHelpP = (FieldType *) FrmGetObjectPtr(frmP, FrmGetObjectIndex(frmP,
HelpField));
oldHandle = FldGetTextHandle(fieldHelpP);
FldSetTextHandle(fieldHelpP, h);
if (oldHandle)
MemHandleFree(oldHandle);
Best Regards,
--
Pierre
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