_variant_t::ChangeType
Microsoft Specific
Changes the type of the _variant_t object to the indicated VARTYPE.
void ChangeType(
VARTYPE vartype,
const _variant_t* pSrc = NULL
);
Parameters
vartype
The VARTYPE for this _variant_t object.pSrc
A pointer to the _variant_t object to be converted. If this value is NULL, conversion is done in place.
Remarks
This member function converts a _variant_t object into the indicated VARTYPE. If pSrc is NULL, the conversion is done in place, otherwise this _variant_t object is copied from pSrc and then converted.
END Microsoft Specific