Retrieves additional parameters or properties for the hyperlink.
HRESULT GetAdditionalParams(
LPWSTR * ppwzAdditionalParams //Extensible parameter string
);
<ID1 = "value1"> <ID2 = "value2"> ... <IDn = "valuen">
The parameters retrieved in this string are primarily interpreted by the hyperlink frame.
Windows NT: Use version 5.0 or later.
Windows: Unsupported.
Windows CE: Unsupported.
Header: Declared in hlink.h.