IFunctionDiscoveryProviderQuery::GetPropertyConstraints method (functiondiscoveryprovider.h)
[Function Discovery is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions.]
Retrieves the current property constraints.
Syntax
HRESULT GetPropertyConstraints(
[out] IProviderPropertyConstraintCollection **ppIProviderPropertyConstraints
);
Parameters
[out] ppIProviderPropertyConstraints
A pointer to an IProviderPropertyConstraintCollection interface pointer that receives the collection of property constraints.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
Function Discovery will apply all property constraints to the results returned by the provider, but it is more efficient if the provider can apply the property constraints to the results.
The provider should examine all constraints to determine the query to perform.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | functiondiscoveryprovider.h |