HRESULT SetSecurityDescriptor(
LONG lSecurityInfo, VARIANT vSecurityDescriptor);
Parameters
lSecurityInfo
Long value that specifies security information.
vSecurityDescriptor
Variant that can be either a reference to an
FPCSecurityDescriptor object, or a pointer to a Win32
security descriptor in self-relative format. For more information
on Win32 security descriptors, see MSDN.