VariantToInt32WithDefault function (propvarutil.h)

Extracts an Int32 property value of a variant structure. If no value exists, then the specified default value is returned.

Syntax

PSSTDAPI_(LONG) VariantToInt32WithDefault(
  [in] REFVARIANT varIn,
  [in] LONG       lDefault
);

Parameters

[in] varIn

Type: REFVARIANT

Reference to a source variant structure.

[in] lDefault

Type: LONG

Specifies default property value, for use where no value currently exists.

Return value

Type: LONG

Returns the extracted Int32 value, or default.

Requirements