HolographicSpace.UserPresenceChanged Event

Reference

Definition

Namespace:: Windows.Graphics.Holographic

Important

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Edit

Occurs when the user's presence within the headset or ability to view and interact with this HolographicSpace changes.

// Register
event_token UserPresenceChanged(TypedEventHandler<HolographicSpace, IInspectable const&> const& handler) const;

// Revoke with event_token
void UserPresenceChanged(event_token const* cookie) const;

// Revoke with event_revoker
HolographicSpace::UserPresenceChanged_revoker UserPresenceChanged(auto_revoke_t, TypedEventHandler<HolographicSpace, IInspectable const&> const& handler) const;

public event TypedEventHandler<HolographicSpace,object> UserPresenceChanged;

function onUserPresenceChanged(eventArgs) { /* Your code */ }
holographicSpace.addEventListener("userpresencechanged", onUserPresenceChanged);
holographicSpace.removeEventListener("userpresencechanged", onUserPresenceChanged);
- or -
holographicSpace.onuserpresencechanged = onUserPresenceChanged;

Public Custom Event UserPresenceChanged As TypedEventHandler(Of HolographicSpace, Object)

Event Type

TypedEventHandler<HolographicSpace,Object>

TypedEventHandler<HolographicSpace,IInspectable>

Windows requirements

Device family	Windows 10, version 1803 (introduced in 10.0.17134.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v6.0)

Remarks

Note that a HolographicSpace's user presence can change when this HolographicSpace is activated or deactivated or when a modal popup appears or disappears, even while the user remains within the headset.

Applies to