UlPropSize.3w

Langue: en

Version: Jun 2009 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

UlPropSize (MAPI32.77)

SYNOPSIS

ULONG UlPropSize
 (
  LPSPropValue lpProp
 )

DESCRIPTION

Determine the size of a property in bytes.

PARAMS

lpProp [In] Property to determine the size of.

RETURNS

Success: The size of the value in lpProp.

Failure: 0, if a multi-value (array) property is invalid or the type of lpProp is unknown.

NOTES

- The size returned does not include the size of the SPropValue struct or the size of the array of pointers for multi-valued properties that contain pointers (such as PT_MV_STRING8 or PT-MV_UNICODE).

- MSDN incorrectly states that this function returns MAPI_E_CALL_FAILED if lpProp is invalid. In reality no checking is performed and this function will crash if passed an invalid property, or return 0 if the property type is PT_OBJECT or is unknown.

IMPLEMENTATION

Defined in "mapiutil.h".

Implemented in "dlls/mapi32/prop.c".

Debug channel "mapi".