需要帮助更新旧的Kinect SDK代码

我们一直在寻找最新的Kinect SDK 1.8教程。我们在网上找到的所有教程都是针对旧版本的SDK。如果有人能帮忙，请告诉我们这段代码是用什么版本的Kinect SDK编写的，以及如何将代码更新到最新的SDK代码(1.8版本)。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Microsoft.Research.Kinect.Nui;
namespace KinectSkeletonApplication3
{
    public partial class MainWindow : Window
    {
        //Instantiate the Kinect runtime. Required to initialize the device.
        //IMPORTANT NOTE: You can pass the device ID here, in case more than one Kinect device is connected.

        Runtime runtime = Runtime.Kinects[0];
        public MainWindow()
        {
            InitializeComponent();
            //Runtime initialization is handled when the window is opened. When the window
            //is closed, the runtime MUST be unitialized.
            this.Loaded += new RoutedEventHandler(MainWindow_Loaded);
            this.Unloaded += new RoutedEventHandler(MainWindow_Unloaded);
            runtime.SkeletonFrameReady += new EventHandler<SkeletonFrameReadyEventArgs>(runtime_SkeletonFrameReady);
        }
        void runtime_SkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
        {
            SkeletonFrame skeletonSet = e.SkeletonFrame;
            SkeletonData data = (from s in skeletonSet.Skeletons
                                 where s.TrackingState == SkeletonTrackingState.Tracked
                                 select s).FirstOrDefault();
            if (data != null)
            {
                SetEllipsePosition(Head, data.Joints[JointID.Head]);
                SetEllipsePosition(leftHand, data.Joints[JointID.HandLeft]);
                SetEllipsePosition(rightHand, data.Joints[JointID.HandRight]);
                ProcessGesture(data.Joints[JointID.Head], data.Joints[JointID.HandLeft], data.Joints[JointID.HandRight]);
            }     
        }
        private void ProcessGesture(Joint head, Joint handLeft, Joint handRight)
        {
            if ((handRight.position.Y > head.position.Y) || (handLeft.position.Y > head.position.Y))
            {
                MessageBox.Show("Your hand is above your head, bitch.");
            }
            else if ((handRight.position.Y < 0) || (handLeft.position.Y < 0))
            {
                MessageBox.Show("Your hand is below your waist, bitch.");
            }
            else if (handRight.position.X < handLeft.position.X)
            {
                MessageBox.Show("Your hands are crossed, bitch.");
            }
        }

        private void SetEllipsePosition(Ellipse ellipse, Joint joint)
        {
            Microsoft.Research.Kinect.Nui.Vector vector = new Microsoft.Research.Kinect.Nui.Vector();
            vector.X = ScaleVector(640, joint.Position.X);
            vector.Y = ScaleVector(480, -joint.Position.Y);
            vector.Z = joint.Position.Z;
            Joint updatedJoint = new Joint();
            updatedJoint.ID = joint.ID;
            updatedJoint.TrackingState = JointTrackingState.Tracked;
            updatedJoint.Position = vector;
            Canvas.SetLeft(ellipse, updatedJoint.Position.X);
            Canvas.SetTop(ellipse, updatedJoint.Position.Y);

        }
        private float ScaleVector(int length, float position)
        {
            float value = (((((float)length) / 1f) / 2f) * position) + (length / 2);
            if (value > length)
            {
                return (float)length;
            }
            if (value < 0f)
            {
                return 0f;
            }
            return value;
        }
        void MainWindow_Unloaded(object sender, RoutedEventArgs e)
        {
            runtime.Uninitialize();
        }
        void MainWindow_Loaded(object sender, RoutedEventArgs e)
        {
            //Since only a color video stream is needed, RuntimeOptions.UseColor is used.
            runtime.Initialize(Microsoft.Research.Kinect.Nui.RuntimeOptions.UseColor | RuntimeOptions.UseSkeletalTracking);
        }

    }
}
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