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ITEM DEFINITION TABLE LOCK

Data Type : Item (Field) Information
ITEM_DEFINITION_TABLE_LOCK - Database Item Definition Table (Extended) locked Information.
#include <nsfdb.h>

Definition : 

typedef struct {
   DWORD Items;
   void *pItemDefArray;
   char *ItemText[MAX_ITEMDEF_SEGMENTS];
   DWORD NumSegments;
   DWORD ItemNameSegLengths[MAX_ITEMDEF_SEGMENTS];
} ITEM_DEFINITION_TABLE_LOCK;

Description :

This structure is used with the ITEM_DEFINITION_TABLE_EXT and ITEM_DEFINITION_EXT structures that contain the Item Definition Table (Extended) information. The information within this structure contains pointers to handles that are in the other structures, and some copies of other members. The fields in this structure are:



    Items A copy of the number of items in the table
    pItemDefArray A pointer to ITEM_DEFINITION_EXT structures
    ItemText A pointer to packed text segments
    NumSegments A copy of the number of non-null segments of packed text.
    ItemNameSegLengths[MAX_ITEMDEF_SEGMENTS] A copy of the length of each non-null text segment.

    The user passes a pointer to this structure as input to the following NSF functions:
    NSFItemDefExtLock, NSFItemDefExtUnlock, NSFItemDefExtEntries, NSFItemDefExtGetEntry

See Also : ITEM_DEFINITION_EXT ITEM_DEFINITION_TABLE_EXT NSFDbItemDefTableExt NSFItemDefExtEntries NSFItemDefExtFree NSFItemDefExtGetEntry NSFItemDefExtLock NSFItemDefExtUnlock