PerceptionInfraredFrameSourceWatcher.SourceAdded 事件

// Register
event_token SourceAdded(TypedEventHandler<PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
PerceptionInfraredFrameSourceWatcher::SourceAdded_revoker SourceAdded(auto_revoke_t, TypedEventHandler<PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs const&> const& handler) const;

/// [add: Windows.Foundation.Metadata.Deprecated("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update.  Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update.  Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
// Register
event_token SourceAdded(TypedEventHandler<PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
PerceptionInfraredFrameSourceWatcher::SourceAdded_revoker SourceAdded(auto_revoke_t, TypedEventHandler<PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs const&> const& handler) const;

public event TypedEventHandler<PerceptionInfraredFrameSourceWatcher,PerceptionInfraredFrameSourceAddedEventArgs> SourceAdded;

[add: Windows.Foundation.Metadata.Deprecated("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update.  Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
[remove: Windows.Foundation.Metadata.Deprecated("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update.  Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
public event TypedEventHandler<PerceptionInfraredFrameSourceWatcher,PerceptionInfraredFrameSourceAddedEventArgs> SourceAdded;

function onSourceAdded(eventArgs) { /* Your code */ }
perceptionInfraredFrameSourceWatcher.addEventListener("sourceadded", onSourceAdded);
perceptionInfraredFrameSourceWatcher.removeEventListener("sourceadded", onSourceAdded);
- or -
perceptionInfraredFrameSourceWatcher.onsourceadded = onSourceAdded;

Public Custom Event SourceAdded As TypedEventHandler(Of PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs) 

事件类型

属性

DeprecatedAttribute

注解

调用 Start 方法时，将针对系统已知的每个红外帧源触发此事件，然后触发 EnumerationCompleted 事件。 随后添加的新红外帧源将触发其他 SourceAdded 事件。