C# Kinect的System.Windows.Markup.XamlParseException

我目前面临着一个奇怪的问题，微软Kinect SDK 2.0浏览器的离散手势基本WPF示例代码

目标：将我自己在filename.gbd中记录的手势添加到数据库中，并能够提取其中的手势

问题：当我将初始名称从“seatd.gbd”更改为“RightHandUp.gbd”时，下面发生了错误

但是，如果我要将我的“RightHandsUp.gbd”文件重命名为“seatd.gbd”（默认值），它会起作用。这很奇怪，但我怀疑程序中的某个地方有绑定，但我已经尝试在整个项目中搜索关键字

提前谢谢

错误消息：

除了两个内部例外：

InvalidOperationException: This API has returned an exception from an HRESULT: 0x80004005

及

所以在gesturedetator.cs文件中，我更改了文件名

//------------------------------------------------------------------------------
// 
//版权所有（c）微软公司。版权所有。
// 
//------------------------------------------------------------------------------
命名空间Microsoft.Samples.Kinect.DiscreteTestureBasics
{
使用制度；
使用System.Collections.Generic；
使用Microsoft.Kinect；
使用Microsoft.Kinect.VisualGestureBuilder；
/// 
///手势检测器类，用于侦听来自服务的VisualGestureBuilderFrame事件
///并使用“坐下”手势的最新结果更新关联的GestureResultView对象
/// 
公共类手势检测器：IDisposable
{
///使用VGB训练的手势数据库的路径
私有只读字符串gestureDatabase=@“Database\RightHandHandsUp.gbd”；
///数据库中要跟踪的离散手势的名称
私有只读字符串seatedGestureName=“HandsUp\u Right”；
///应绑定到身体跟踪ID的手势帧源
私有VisualGestureBuilderFrameSource vgbFrameSource=null；
///手势帧读取器，用于处理来自传感器的手势事件
私有VisualGetStureBuilderFrameReader vgbFrameReader=null；
/// 
///初始化GestureDetector类的新实例以及手势帧源和读取器
/// 
///用于初始化VisualGestureBuilderFrameSource对象的活动传感器
///GestureResultView对象，用于将单个身体的手势结果存储到
公共手势检测器（KinectSensor、KinectSensor、GestureResultView、GestureResultView）
{
如果（kinectSensor==null）
{
抛出新异常（“kinectSensor”）；
}
如果（gestureResultView==null）
{
抛出新ArgumentNullException（“gestureResultView”）；
}
this.gesturesultview=gesturesultview；
//创建vgb源。当传感器收到有效的正文帧时，将设置关联的正文跟踪ID。
this.vgbFrameSource=新的VisualGetStureBuilder框架源（kinectSensor，0）；
this.vgbFrameSource.TrackingIdLost+=this.Source\u TrackingIdLost；
//打开vgb帧的读取器
this.vgbFrameReader=this.vgbFrameSource.OpenReader（）；
if（this.vgbFrameReader！=null）
{
this.vgbFrameReader.IsPaused=true；
this.vgbFrameReader.frameArrized+=this.Reader\u gestureframearized；
}
//从手势数据库加载“坐下”手势
使用（VisualGestureBuilderDatabase=new VisualGestureBuilderDatabase（this.gestureDatabase））
{
//我们可以通过调用vgbFrameSource.addpirates（database.availablegestrues）加载数据库中所有可用的手势，
//但是对于这个程序，我们只想从数据库中跟踪一个离散的手势，所以我们将按名称加载它
foreach（数据库中的手势。可用的手势）
{
if（手势.Name.Equals（this.seatedGestureName））
{
this.vgbFrameSource.add手势（手势）；
}
}
}
}
///获取GestureResultView对象，该对象存储要在UI中显示的检测器结果
public GestureResultView GestureResultView{get；private set；}
/// 
///获取或设置与当前检测器关联的正文跟踪ID
///跟踪ID可以在主体进入/离开范围时更改
/// 
公共ulong TrackingId
{
得到
{
返回this.vgbFrameSource.TrackingId；
}
设置
{
if（this.vgbFrameSource.TrackingId！=值）
{
this.vgbFrameSource.TrackingId=值；
}
}
}
/// 
///获取或设置一个值，该值指示检测器当前是否暂停
///如果与探测器相关的身体跟踪ID无效，则应暂停探测器
/// 
公共场所
{
得到
{
返回this.vgbFrameReader.IsPaused；
}
设置
{
if（this.vgbFrameReader.IsPaused！=值）
{
this.vgbFrameReader.IsPaused=值；
}
}
}
/// 
///处理类的所有非托管资源
/// 
公共空间处置（）
{
这个。处置（真实）；
总干事（本）；
}
/// 
///处置VisualGestureBuilderFrameSource和VisualGestureBuilderFrameReader对象
/// 
///如果直接调用Dispose，则为True；如果GC处理Dispose，则为false
受保护的虚拟void Dispose（bool disposing）
{
如果（处置）
{
if（this.vgbFrameReader！=null）
{
this.vgbFrameReader.frameArrized-=this.Reader\u gestureframearized；
这是.vgbFrameReader.Dispose（）；
this.vgbFrameReader=null；
}
如果（第
InvalidOperationException: This API has returned an exception from an HRESULT: 0x80004005

COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.

 //------------------------------------------------------------------------------
// <copyright file="GestureDetector.cs" company="Microsoft">
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>
//------------------------------------------------------------------------------

namespace Microsoft.Samples.Kinect.DiscreteGestureBasics
{
    using System;
    using System.Collections.Generic;
    using Microsoft.Kinect;
    using Microsoft.Kinect.VisualGestureBuilder;

/// <summary>
/// Gesture Detector class which listens for VisualGestureBuilderFrame events from the service
/// and updates the associated GestureResultView object with the latest results for the 'Seated' gesture
/// </summary>
public class GestureDetector : IDisposable
{
    /// <summary> Path to the gesture database that was trained with VGB </summary>
    private readonly string gestureDatabase = @"Database\RightHandHandsUp.gbd";

    /// <summary> Name of the discrete gesture in the database that we want to track </summary>
    private readonly string seatedGestureName = "HandsUp_Right";

    /// <summary> Gesture frame source which should be tied to a body tracking ID </summary>
    private VisualGestureBuilderFrameSource vgbFrameSource = null;

    /// <summary> Gesture frame reader which will handle gesture events coming from the sensor </summary>
    private VisualGestureBuilderFrameReader vgbFrameReader = null;

    /// <summary>
    /// Initializes a new instance of the GestureDetector class along with the gesture frame source and reader
    /// </summary>
    /// <param name="kinectSensor">Active sensor to initialize the VisualGestureBuilderFrameSource object with</param>
    /// <param name="gestureResultView">GestureResultView object to store gesture results of a single body to</param>
    public GestureDetector(KinectSensor kinectSensor, GestureResultView gestureResultView)
    {
        if (kinectSensor == null)
        {
            throw new ArgumentNullException("kinectSensor");
        }

        if (gestureResultView == null)
        {
            throw new ArgumentNullException("gestureResultView");
        }

        this.GestureResultView = gestureResultView;

        // create the vgb source. The associated body tracking ID will be set when a valid body frame arrives from the sensor.
        this.vgbFrameSource = new VisualGestureBuilderFrameSource(kinectSensor, 0);
        this.vgbFrameSource.TrackingIdLost += this.Source_TrackingIdLost;

        // open the reader for the vgb frames
        this.vgbFrameReader = this.vgbFrameSource.OpenReader();
        if (this.vgbFrameReader != null)
        {
            this.vgbFrameReader.IsPaused = true;
            this.vgbFrameReader.FrameArrived += this.Reader_GestureFrameArrived;
        }

        // load the 'Seated' gesture from the gesture database
        using (VisualGestureBuilderDatabase database = new VisualGestureBuilderDatabase(this.gestureDatabase))
        {
            // we could load all available gestures in the database with a call to vgbFrameSource.AddGestures(database.AvailableGestures), 
            // but for this program, we only want to track one discrete gesture from the database, so we'll load it by name
            foreach (Gesture gesture in database.AvailableGestures)
            {
                if (gesture.Name.Equals(this.seatedGestureName))
                {
                    this.vgbFrameSource.AddGesture(gesture);
                }
            }
        }
    }

    /// <summary> Gets the GestureResultView object which stores the detector results for display in the UI </summary>
    public GestureResultView GestureResultView { get; private set; }

    /// <summary>
    /// Gets or sets the body tracking ID associated with the current detector
    /// The tracking ID can change whenever a body comes in/out of scope
    /// </summary>
    public ulong TrackingId
    {
        get
        {
            return this.vgbFrameSource.TrackingId;
        }

        set
        {
            if (this.vgbFrameSource.TrackingId != value)
            {
                this.vgbFrameSource.TrackingId = value;
            }
        }
    }

    /// <summary>
    /// Gets or sets a value indicating whether or not the detector is currently paused
    /// If the body tracking ID associated with the detector is not valid, then the detector should be paused
    /// </summary>
    public bool IsPaused
    {
        get
        {
            return this.vgbFrameReader.IsPaused;
        }

        set
        {
            if (this.vgbFrameReader.IsPaused != value)
            {
                this.vgbFrameReader.IsPaused = value;
            }
        }
    }

    /// <summary>
    /// Disposes all unmanaged resources for the class
    /// </summary>
    public void Dispose()
    {
        this.Dispose(true);
        GC.SuppressFinalize(this);
    }

    /// <summary>
    /// Disposes the VisualGestureBuilderFrameSource and VisualGestureBuilderFrameReader objects
    /// </summary>
    /// <param name="disposing">True if Dispose was called directly, false if the GC handles the disposing</param>
    protected virtual void Dispose(bool disposing)
    {
        if (disposing)
        {
            if (this.vgbFrameReader != null)
            {
                this.vgbFrameReader.FrameArrived -= this.Reader_GestureFrameArrived;
                this.vgbFrameReader.Dispose();
                this.vgbFrameReader = null;
            }

            if (this.vgbFrameSource != null)
            {
                this.vgbFrameSource.TrackingIdLost -= this.Source_TrackingIdLost;
                this.vgbFrameSource.Dispose();
                this.vgbFrameSource = null;
            }
        }
    }

    /// <summary>
    /// Handles gesture detection results arriving from the sensor for the associated body tracking Id
    /// </summary>
    /// <param name="sender">object sending the event</param>
    /// <param name="e">event arguments</param>
    private void Reader_GestureFrameArrived(object sender, VisualGestureBuilderFrameArrivedEventArgs e)
    {
        VisualGestureBuilderFrameReference frameReference = e.FrameReference;
        using (VisualGestureBuilderFrame frame = frameReference.AcquireFrame())
        {
            if (frame != null)
            {
                // get the discrete gesture results which arrived with the latest frame
                IReadOnlyDictionary<Gesture, DiscreteGestureResult> discreteResults = frame.DiscreteGestureResults;

                if (discreteResults != null)
                {
                    // we only have one gesture in this source object, but you can get multiple gestures
                    foreach (Gesture gesture in this.vgbFrameSource.Gestures)
                    {
                        if (gesture.Name.Equals(this.seatedGestureName) && gesture.GestureType == GestureType.Discrete)
                        {
                            DiscreteGestureResult result = null;
                            discreteResults.TryGetValue(gesture, out result);

                            if (result != null)
                            {
                                // update the GestureResultView object with new gesture result values
                                this.GestureResultView.UpdateGestureResult(true, result.Detected, result.Confidence);
                            }
                        }
                    }
                }
            }
        }
    }

    /// <summary>
    /// Handles the TrackingIdLost event for the VisualGestureBuilderSource object
    /// </summary>
    /// <param name="sender">object sending the event</param>
    /// <param name="e">event arguments</param>
    private void Source_TrackingIdLost(object sender, TrackingIdLostEventArgs e)
    {
        // update the GestureResultView object to show the 'Not Tracked' image in the UI
        this.GestureResultView.UpdateGestureResult(false, false, 0.0f);
    }
}