The ResUtilAddUnknownProperties utility function adds unknown properties for a given object to the end of a property list. Unknown properties are properties that are specific to a resource, but foreign to the resource DLL.
DWORD WINAPI ResUtilAddUnknownProperties(
PVOID ClusterKey,
const PRESUTIL_PROPERTY_ITEM PropertyTable,
PVOID OutBuffer,
DWORD OutBufferSize,
LPDWORD BytesReturned,
LPDWORD Required
);
If the operation was unsuccessful, ResUtilAddUnknownProperties can also return a Win32® error value.
ResUtilAddUnknownProperties supports unknown properties by reading them directly from the cluster database without involving the resource DLL, thereby allowing a resource to be extended by another resource or an application. Unknown properties are considered private properties; unknown common properties are disallowed.
Version: Use Windows NT Server Enterprise Edition 4.0.
Windows CE: Unsupported.
Header: Declared in clusapi.h.