kinectのDepthImageFrameの代替クラス

前提・実現したいこと

xbox one kinectでタッチスクリーンのように位置によって動画が変わるプログラムを作成しています。
まだ動画までの点はいけておらず、秀和システムの本を参考にしながらサンプルプログラムをもとにプログラミングしています。
点線部分に本の中でプレイヤーのビットマスク値？というものを取得しているのですが、DepthImageFrameが無くうまく取得できません。
初心者で理解も乏しい中やっていて手づまりしてしまいました。アドバイスいただけたら幸いです。

発生している問題・エラーメッセージ

DepthImageFrameに代わるもの

該当のソースコード

C#
1namespace Microsoft.Samples.Kinect.DepthBasics
2{
3    using System;
4    using System.ComponentModel;
5    using System.Diagnostics;
6    using System.Globalization;
7    using System.IO;
8    using System.Windows;
9    using System.Windows.Input;
10    using System.Windows.Controls;
11    using System.Windows.Media;
12    using System.Windows.Media.Imaging;
13    using Microsoft.Kinect;
14
15    namespace TouchApplication
16    {
17        /// <summary>
18        /// Interaction logic for MainWindow
19        /// </summary>
20        public partial class MainWindow : Window
21        {
22            ///<summary>
23            ///セレクトモード
24            ///</summary>
25            enum SelectMode
26            {
27                NOTSELECTED, /// 領域が選択されていない
28                SELECTENG,     /// 領域が選択中
29                SELECTED     ///領域が選択されている
30
31            }
32            readonly int Bgr32BytesPerPixxel = PixelFormats.Bgr32.BitsPerPixel / 8;
33            readonly int ERROR_OF_POINT = -100; //タッチポイントのエラー値設定
34
35
36            SelectMode currentMode = SelectMode.NOTSELECTED; //現在の領域選択モード
37
38            Point startPoint0fRect; //指定領域の始点
39            Point preTouchPoint;　//前フレームのタッチ座標
40
41            Rect selectRegin; //指定した領域
42            short[] backgroundDepthData;　//領域内のデプスマップ
43            short[] depthPixel;
44
45
46
47
48            /// <summary>
49            /// Map depth range to byte range
50            /// </summary>
51            private const int MapDepthToByte = 8000 / 256;
52
53            /// <summary>
54            /// Active Kinect sensor
55            /// </summary>
56            private KinectSensor kinectSensor = null;
57
58            /// <summary>
59            /// Reader for depth frames
60            /// </summary>
61            private DepthFrameReader depthFrameReader = null;
62
63            /// <summary>
64            /// Description of the data contained in the depth frame
65            /// </summary>
66            private FrameDescription depthFrameDescription = null;
67
68            /// <summary>
69            /// Bitmap to display
70            /// </summary>
71            private WriteableBitmap depthBitmap = null;
72
73            /// <summary>
74            /// Intermediate storage for frame data converted to color
75            /// </summary>
76            private byte[] depthPixels = null;
77
78            /// <summary>
79            /// Current status text to display
80            /// </summary>
81            private string statusText = null;
82
83            /// <summary>
84            /// Initializes a new instance of the MainWindow class.
85            /// </summary>
86            public MainWindow()
87            {
88
89
90
91                // get the kinectSensor object
92                this.kinectSensor = KinectSensor.GetDefault();
93
94                // open the reader for the depth frames
95                this.depthFrameReader = this.kinectSensor.DepthFrameSource.OpenReader();
96
97                // wire handler for frame arrival
98                this.depthFrameReader.FrameArrived += this.Reader_FrameArrived;
99
100                // get FrameDescription from DepthFrameSource
101                this.depthFrameDescription = this.kinectSensor.DepthFrameSource.FrameDescription;
102
103                // allocate space to put the pixels being received and converted
104                this.depthPixels = new byte[this.depthFrameDescription.Width * this.depthFrameDescription.Height];
105
106                // create the bitmap to display
107                this.depthBitmap = new WriteableBitmap(this.depthFrameDescription.Width, this.depthFrameDescription.Height, 96.0, 96.0, PixelFormats.Gray8, null);
108
109                // set IsAvailableChanged event notifier
110                this.kinectSensor.IsAvailableChanged += this.Sensor_IsAvailableChanged;
111
112                // open the sensor
113                this.kinectSensor.Open();
114
115                // set the status text
116                this.StatusText = this.kinectSensor.IsAvailable ? Properties.Resources.RunningStatusText
117                                                                : Properties.Resources.NoSensorStatusText;
118
119                // use the window object as the view model in this simple example
120                this.DataContext = this;
121
122
123
124            }
125
126            private Point CheckThePointTouthingTheRegin()
127            {
128                DepthFrameSource depthFrameSource = kinectSensor.DepthFrameSource;
129                int distanceThreshold = 30;
130                int distanceBetweenWallThreshold = 20;
131                var touthPoints = new BindingList<Point>();
132                var rePoint = new Point(ERROR_OF_POINT, ERROR_OF_POINT);
133
134                //
135                for (int counter = 0, y = (int)selectRegin.Y; y < (selectRegin.Y + selectRegin.Width); y++)
136                {
137
138                    for (int x = (int)selectRegin.X; x < (selectRegin.X + selectRegin.Width); x++, counter++)
139                    {
140                        short currentDepthVal =
141                           (short)(depthPixel[y * depthBitmap.PixelWidth + x] >> ------);
142                        //
143                        if (backgroundDepthData[counter] > currentDepthVal && (backgroundDepthData[counter] - currentDepthVal) < distanceBetweenWallThreshold && (backgroundDepthData[counter] - currentDepthVal) > distanceBetweenWallThreshold)
144                        {
145                            touthPoints.Add(new Point(x, y));
146                        }
147                    }
148                }
149
150
151
152                int numThreshold = 50;
153
154                if (touthPoints.Count > numThreshold)
155                {
156                    double xsum = 0;
157                    double ysum = 0;
158                    foreach (Point p in touthPoints)
159                    {
160                        xsum += p.X;
161                        ysum += p.Y;
162                    }
163
164                    rePoint.X = xsum / touthPoints.Count;
165                    rePoint.Y = ysum / touthPoints.Count;
166                }
167                return rePoint;
168            }
169
170
171
172
173            
174
175         
176
177
178        }
179    }
180}
181