This enumerated type defines the data type of the metadata field extracted from a document. This enumerated type is defined in kvtypes.h
.
typedef enum tag_KVSumInfoType { KV_String = 0x1, KV_Int4 = 0x2, KV_DateTime = 0x3, KV_ClipBoard = 0x4, KV_Bool = 0x5, KV_Unicode = 0x6, KV_IEEE8 = 0x7, KV_Other = 0x8 } KVSumInfoType;