The SPropTagArray structure contains an array of property tags.
| Header file: | MAPIDEFS.H |
| Related macros: | CbNewSPropTagArray CbSPropTagArray SizedSPropTagArray |
typedef struct _SPropTagArray
{
ULONG cValues;
ULONG aulPropTag[MAPI_DIM];
} SPropTagArray, FAR *LPSPropTagArray;
A property tag is a 32-bit unsigned integer made up of two parts:
The identifier is a numeric value within a particular range. MAPI defines ranges for identifiers to describe what the property is used for and who is responsible for maintaining it. MAPI defines constraints for each of the property tags that it supports in the MAPITAGS.H header file.
The type indicates the format for the property's value. MAPI defines constants for each of the property types that it supports in the MAPIDEFS.H header file.
For more information about property tags and their components, see one of the following topics:
For a complete list of the single-valued and multivalued property types, see the appendix, Property Identifiers and Types.