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Returns a cancellation ID that can be passed to WebAuthNCancelCurrentOperation to cancel a pending WebAuthNAuthenticatorMakeCredential or WebAuthNAuthenticatorGetAssertion call.
Syntax
HRESULT WebAuthNGetCancellationId(
GUID *pCancellationId
);
Parameters
pCancellationId
A pointer to a GUID that receives the cancellation ID. Pass this value to WebAuthNCancelCurrentOperation to cancel the operation.
Return value
If the function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code. Call WebAuthNGetErrorName to get a human-readable error string.
Requirements
| Requirement | Value |
|---|---|
| Header | webauthn.h |
| Library | OneCoreUAP.Lib |