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WebAuthNGetApiVersionNumber function (webauthn.h)

Returns the version number of the WebAuthn API supported by the current platform.

Syntax

DWORD WebAuthNGetApiVersionNumber();

Return value

A DWORD that contains the WebAuthn API version number. Compare the return value against the WEBAUTHN_API_VERSION_* constants defined in webauthn.h to determine which features are available.

Remarks

Call this function before using features introduced in later API versions to verify that the platform supports them.

Requirements

Requirement Value
Header webauthn.h
Library OneCoreUAP.Lib

See also

WebAuthNGetErrorName

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