SMAPIFormProp

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Describes a named property used with a form.

Header file:

Mapiform.h

typedef struct _SMAPIFormProp
{
  ULONG ulFlags;
  ULONG nPropType;
  MAPINAMEID nmid;
  LPTSTR pszDisplayName;
  FORMPROPSPECIALTYPE nSpecialType;
  union
  {
    struct
    {
      MAPINAMEID nmidIdx;
      ULONG cfpevAvailable;
      LPMAPIFORMPROPENUMVAL pfpevAvailable;
    } s1;
  } u;
} SMAPIFormProp, FAR * LPMAPIFORMPROP;

Members

• ulFlags
  Flags used to distinguish the format of the strings in the SMAPIFormProp structure. The following flag can be set:

  • MAPI_UNICODE
    The strings returned are in Unicode format. If MAPI_UNICODE is not set, the strings are in ANSI format.

• nPropType
  Type of the named property, with the most significant word set to zero.

• nmid
  Name for the named property, which includes a GUID structure identifying the property set and either a numeric or string value that represents an interface identifier and form name.

• pszDisplayName
  Pointer to the display name of the named property.

• nSpecialType
  Value describing the type of data included in the u member. Possible values are as follows:

  • FPST_VANILLA
    The u member does not contain an enumeration.

  • FPST_ENUM_PROP
    The u member contains a structure that describes an enumeration.

• u
  Union describing the association between the name and number of the named property. By using some properties, the u member is empty. With other properties, it is represented in a structure consisting of the following members:

  • nmidIdx
    The MAPINAMEID structure that contains the property set and identifier for the named property.

  • cfpevAvailable
    Count of SMAPIFormPropEnumVal structures in the array pointed to by the pfpevAvailable member.

  • pfpevAvailable
    Pointer to an array of SMAPIFormPropEnumVal structures, each of which holds a value for the named property.

Remarks

The SMAPIFormProp structure contains information about a form property used as part of the definitions of the IMAPIFormInfo interface; nSpecialType contains a tag that applies to the u union that is part of SMAPIFormProp.

See Also

Reference

MAPINAMEID

SMAPIFormPropEnumVal

Concepts

MAPI Structures