GazeInputSourcePreview.GazeEntered Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when the eye-tracking device detects that the gaze point has entered the bounding area of the element.
// Register
event_token GazeEntered(TypedEventHandler<GazeInputSourcePreview, GazeEnteredPreviewEventArgs const&> const& handler) const;
// Revoke with event_token
void GazeEntered(event_token const* cookie) const;
// Revoke with event_revoker
GazeInputSourcePreview::GazeEntered_revoker GazeEntered(auto_revoke_t, TypedEventHandler<GazeInputSourcePreview, GazeEnteredPreviewEventArgs const&> const& handler) const;
public event TypedEventHandler<GazeInputSourcePreview,GazeEnteredPreviewEventArgs> GazeEntered;
function onGazeEntered(eventArgs) { /* Your code */ }
gazeInputSourcePreview.addEventListener("gazeentered", onGazeEntered);
gazeInputSourcePreview.removeEventListener("gazeentered", onGazeEntered);
- or -
gazeInputSourcePreview.ongazeentered = onGazeEntered;
Public Custom Event GazeEntered As TypedEventHandler(Of GazeInputSourcePreview, GazeEnteredPreviewEventArgs)
Event Type
Applies to
See also
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