NSFNoteHasReadersField
Function : Item (Field)
NSFNoteHasReadersField - Check whether a note has a readers field.
#include <nsfnote.h>
BOOL NSFNoteHasReadersField(
DHANDLE hnote,
BLOCKID retbhItem);
Scan all items in a note and check whether the note has at least one item type that is ITEM_READERS.
Parameters : Input : hnote - It is an open Note handle.
Output : (routine) - Returns TRUE, if note has at least one item type ITEM_READERS. FALSE, if no ITEM_READERS type present.
retbhItem - If ITEM_READERS field is present then the BLOCKID of first object item is returned.
Sample Usage :
/* hnote is an opened document of NOTEHANDLE type. */
BLOCKID bhRFItem; /* Store block id of first item with readers type. */
if (NSFNoteHasReadersField(hnote, &bhRFItem))
{
printf("Document has at least one reader field");
}
else
{
printf("Document has no reader fields");
}