QueryPrimaryUserTrackingIdCallback Delegate

Handler for KinectRegion.QueryPrimaryUserTrackingIdCallback delegate. Chooses who the primary user should be. Returns the tracking Id of chosen primary user. A return value of 0 means that no user should be considered primary.

Syntax

public delegate int QueryPrimaryUserTrackingIdCallback (
         int proposedTrackingId,
         IEnumerable<HandPointer> candidateHandPointers,
         long timestamp
)

Parameters

• proposedTrackingId
  Type: Int32
  Tracking Id of proposed primary user.
• candidateHandPointers
  Type: IEnumerable<HandPointer>
  Collection of user hand pointers from which client can choose a primary user.
• timestamp
  Type: Int64
  The timestamp.

Return Value

Type: Int32

Requirements

Namespace: Microsoft.Kinect.Toolkit.Controls

Assembly: Microsoft.Kinect.Toolkit.Controls (in microsoft.kinect.toolkit.controls.dll)

See Also

Reference

Microsoft.Kinect.Toolkit.Controls Namespace