C# 错误：GUI设计文件中未声明变量

新手问题。我下载了一个用C#编写的项目的源代码。用于构建GUI的某个设计器文件中出现错误。资料来源附于下文：

namespace Neurotec.Samples
{
partial class MainForm
{
    /// <summary>
    /// Required designer variable.
    /// </summary>
    private System.ComponentModel.IContainer components = null;

    /// <summary>
    /// Clean up any resources being used.
    /// </summary>
    /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
    protected override void Dispose(bool disposing)
    {
        if (disposing && (components != null))
        {
            components.Dispose();
        }
        base.Dispose(disposing);
    }

    #region Windows Form Designer generated code

    /// <summary>
    /// Required method for Designer support - do not modify
    /// the contents of this method with the code editor.
    /// </summary>
    private void InitializeComponent()
    {
        System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));
        this.tabControl1 = new System.Windows.Forms.TabControl();
        this.tabPageEnrollFromFile = new System.Windows.Forms.TabPage();
        this.enrollFromFilePanel = new Neurotec.Samples.EnrollFromFile();
        this.tabPageEnrollFromMicrophone = new System.Windows.Forms.TabPage();
        this.enrollFromMicrophonePanel = new Neurotec.Samples.EnrollFromMicrophone();
        this.tabPageVerify = new System.Windows.Forms.TabPage();
        this.verifyVoicePanel = new Neurotec.Samples.VerifyVoice();
        this.tabPageIdentify = new System.Windows.Forms.TabPage();
        this.identifyVoicePanel = new Neurotec.Samples.IdentifyVoice();
        this.tabControl1.SuspendLayout();
        this.tabPageEnrollFromFile.SuspendLayout();
        this.tabPageEnrollFromMicrophone.SuspendLayout();
        this.tabPageVerify.SuspendLayout();
        this.tabPageIdentify.SuspendLayout();
        this.SuspendLayout();
        // 
        // tabControl1
        // 
        this.tabControl1.Controls.Add(this.tabPageEnrollFromFile);
        this.tabControl1.Controls.Add(this.tabPageEnrollFromMicrophone);
        this.tabControl1.Controls.Add(this.tabPageVerify);
        this.tabControl1.Controls.Add(this.tabPageIdentify);
        this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
        this.tabControl1.Location = new System.Drawing.Point(0, 0);
        this.tabControl1.Name = "tabControl1";
        this.tabControl1.SelectedIndex = 0;
        this.tabControl1.Size = new System.Drawing.Size(551, 398);
        this.tabControl1.TabIndex = 0;
        this.tabControl1.SelectedIndexChanged += new System.EventHandler(this.TabControlSelectedIndexChanged);
        // 
        // enrollFromFilePanel
        // 
        this.enrollFromFilePanel.Dock = System.Windows.Forms.DockStyle.Fill;
        this.enrollFromFilePanel.Location = new System.Drawing.Point(3, 3);
        this.enrollFromFilePanel.Name = "enrollFromFilePanel";
        this.enrollFromFilePanel.Size = new System.Drawing.Size(540, 316);
        this.enrollFromFilePanel.TabIndex = 0;
        // 
        // tabPageEnrollFromFile
        // 
        this.tabPageEnrollFromFile.Controls.Add(this.enrollFromFilePanel);
        this.tabPageEnrollFromFile.Location = new System.Drawing.Point(4, 22);
        this.tabPageEnrollFromFile.Name = "tabPageEnrollFromFile";
        this.tabPageEnrollFromFile.Padding = new System.Windows.Forms.Padding(3);
        this.tabPageEnrollFromFile.Size = new System.Drawing.Size(546, 322);
        this.tabPageEnrollFromFile.TabIndex = 0;
        this.tabPageEnrollFromFile.Text = "Enroll From File";
        this.tabPageEnrollFromFile.UseVisualStyleBackColor = true;

        // 
        // tabPageEnrollFromMicrophone
        // 
        this.tabPageEnrollFromMicrophone.Controls.Add(this.enrollFromMicrophonePanel);
        this.tabPageEnrollFromMicrophone.Location = new System.Drawing.Point(4, 22);
        this.tabPageEnrollFromMicrophone.Name = "tabPageEnrollFromMicrophone";
        this.tabPageEnrollFromMicrophone.Padding = new System.Windows.Forms.Padding(3);
        this.tabPageEnrollFromMicrophone.Size = new System.Drawing.Size(546, 322);
        this.tabPageEnrollFromMicrophone.TabIndex = 1;
        this.tabPageEnrollFromMicrophone.Text = "Enroll From Microphone";
        this.tabPageEnrollFromMicrophone.UseVisualStyleBackColor = true;
        // 
        // enrollFromMicrophonePanel
        // 
        this.enrollFromMicrophonePanel.Dock = System.Windows.Forms.DockStyle.Fill;
        this.enrollFromMicrophonePanel.Location = new System.Drawing.Point(3, 3);
        this.enrollFromMicrophonePanel.Name = "enrollFromMicrophonePanel";
        this.enrollFromMicrophonePanel.Size = new System.Drawing.Size(540, 316);
        this.enrollFromMicrophonePanel.TabIndex = 0;
        // 
        // tabPageVerify
        // 
        this.tabPageVerify.Controls.Add(this.verifyVoicePanel);
        this.tabPageVerify.Location = new System.Drawing.Point(4, 22);
        this.tabPageVerify.Name = "tabPageVerify";
        this.tabPageVerify.Size = new System.Drawing.Size(546, 322);
        this.tabPageVerify.TabIndex = 2;
        this.tabPageVerify.Text = "Verify Voice";
        this.tabPageVerify.UseVisualStyleBackColor = true;
        // 
        // verifyVoicePanel
        // 
        this.verifyVoicePanel.Dock = System.Windows.Forms.DockStyle.Fill;

        this.verifyVoicePanel.Location = new System.Drawing.Point(0, 0);
        this.verifyVoicePanel.Name = "verifyVoicePanel";
        this.verifyVoicePanel.Size = new System.Drawing.Size(546, 322);
        this.verifyVoicePanel.TabIndex = 0;
        // 
        // tabPageIdentify
        // 
        this.tabPageIdentify.Controls.Add(this.identifyVoicePanel);
        this.tabPageIdentify.Location = new System.Drawing.Point(4, 22);
        this.tabPageIdentify.Name = "tabPageIdentify";
        this.tabPageIdentify.Size = new System.Drawing.Size(543, 372);
        this.tabPageIdentify.TabIndex = 3;
        this.tabPageIdentify.Text = "Identify Voice";
        this.tabPageIdentify.UseVisualStyleBackColor = true;
        // 
        // identifyVoicePanel
        // 
        this.identifyVoicePanel.Dock = System.Windows.Forms.DockStyle.Fill;
        this.identifyVoicePanel.Location = new System.Drawing.Point(0, 0);
        this.identifyVoicePanel.Name = "identifyVoicePanel";
        this.identifyVoicePanel.Size = new System.Drawing.Size(543, 372);
        this.identifyVoicePanel.TabIndex = 0;
        // 
        // MainForm
        // 
        this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
        this.ClientSize = new System.Drawing.Size(551, 398);
        this.Controls.Add(this.tabControl1);
        this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
        this.Name = "MainForm";
        this.Text = "Simple Voices Sample";
        this.Load += new System.EventHandler(this.MainFormLoad);
        this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.MainFormFormClosing);
        this.tabControl1.ResumeLayout(false);
        this.tabPageEnrollFromFile.ResumeLayout(false);
        this.tabPageEnrollFromMicrophone.ResumeLayout(false);
        this.tabPageVerify.ResumeLayout(false);
        this.tabPageIdentify.ResumeLayout(false);
        this.ResumeLayout(false);

    }

    #endregion

    private System.Windows.Forms.TabControl tabControl1;
    private System.Windows.Forms.TabPage tabPageEnrollFromFile;
    private System.Windows.Forms.TabPage tabPageEnrollFromMicrophone;
    private System.Windows.Forms.TabPage tabPageVerify;
    private System.Windows.Forms.TabPage tabPageIdentify;
    private EnrollFromFile enrollFromFilePanel;
    private EnrollFromMicrophone enrollFromMicrophonePanel;
    private VerifyVoice verifyVoicePanel;
    private IdentifyVoice identifyVoicePanel;

}

namespace neurtec.Samples
{
部分类主形式
{
/// 
///必需的设计器变量。
/// 
private System.ComponentModel.IContainer components=null；
/// 
///清理所有正在使用的资源。
/// 
///如果应释放托管资源，则为true；否则为false。
受保护的覆盖无效处置（布尔处置）
{
if（处理和（组件！=null））
{
组件。Dispose（）；
}
基地。处置（处置）；
}
#区域Windows窗体设计器生成的代码
/// 
///设计器支持所需的方法-不修改
///此方法的内容与代码编辑器一起使用。
/// 
私有void InitializeComponent（）
{
System.ComponentModel.ComponentResourceManager资源=新的System.ComponentModel.ComponentResourceManager（typeof（MainForm））；
this.tabControl1=new System.Windows.Forms.TabControl（）；
this.tabPageEnrollFromFile=new System.Windows.Forms.TabPage（）；
this.enrollFromFilePanel=new Neurotec.Samples.EnrollFromFile（）；
this.tabpageEnrollFromMirror=new System.Windows.Forms.TabPage（）；
this.enrollFromMicrophonePanel=new Neurotec.Samples.EnrollFromMicrophone（）；
this.tabPageVerify=new System.Windows.Forms.TabPage（）；
this.verifyVoicePanel=新的Neurotec.Samples.VerifyVoice（）；
this.tabPageIdentify=new System.Windows.Forms.TabPage（）；
this.identifVoicePanel=新的Neurotec.Samples.identifVoice（）；
this.tabControl1.SuspendLayout（）；
此.tabPageEnrollFromFile.SuspendLayout（）；
this.tabPageFromMirror.SuspendLayout（）；
此参数为.tabPageVerify.SuspendLayout（）；
this.tabPageIdentify.SuspendLayout（）；
这个.SuspendLayout（）；
// 
//tabControl1
// 
this.tabControl1.Controls.Add（this.tabPageEnrollFromFile）；
this.tabControl1.Controls.Add（this.tabpageFromMirror）；
this.tabControl1.Controls.Add（this.tabPageVerify）；
this.tabControl1.Controls.Add（this.tabpageIdentified）；
this.tabControl1.Dock=System.Windows.Forms.DockStyle.Fill；
this.tabControl1.Location=新系统.Drawing.Point（0,0）；
this.tabControl1.Name=“tabControl1”；
this.tabControl1.SelectedIndex=0；
this.tabControl1.Size=新系统.Drawing.Size（551398）；
this.tabControl1.TabIndex=0；
this.tabControl1.SelectedIndexChanged+=新的System.EventHandler（this.TabControlSelectedIndexChanged）；
// 
//从文件面板注册
// 
this.enrollFromFilePanel.Dock=System.Windows.Forms.DockStyle.Fill；
this.enrollFromFilePanel.Location=新系统.Drawing.Point（3,3）；
this.enrollFromFilePanel.Name=“enrollFromFilePanel”；
this.enrollFromFilePanel.Size=新系统.Drawing.Size（540316）；
this.enrollFromFilePanel.TabIndex=0；
// 
//tabPageEnrollFromFile
// 
this.tabPageEnrollFromFile.Controls.Add（this.enrollFromFilePanel）；
this.tabPageEnrollFromFile.Location=新系统.Drawing.Point（4,22）；
this.tabPageEnrollFromFile.Name=“tabPageEnrollFromFile”；
this.tabPageEnrollFromFile.Padding=new System.Windows.Forms.Padding（3）；
this.tabPageEnrollFromFile.Size=new System.Drawing.Size（546322）；
this.tabPageEnrollFromFile.TabIndex=0；
this.tabPageEnrollFromFile.Text=“从文件注册”；
this.tabPageEnrollFromFile.UseVisualStyleBackColor=true；
// 
//选项卡式麦克风
// 
this.tabpageEnrollFrom麦克风.Controls.Add（this.EnrollFrom麦克风面板）；
this.tabpageEnrollFromMirror.Location=新系统.图纸.点（4,22）；
this.tabpageEnrollFromMirror.Name=“tabpageEnrollFromMirror”；
this.tabpageEnrollFromMirror.Padding=new System.Windows.Forms.Padding（3）；
this.tabpageEnrollFromMirror.Size=新系统.图纸.尺寸（546322）；
this.tabpageEnrollFromMirror.TabIndex=1；
this.tabpageEnrollFromMirror.Text=“从麦克风注册”；
this.tabpageEnrollFromMirror.UseVisualStyleBackColor=true；
// 
//麦克风面板
// 
this.EnrollFrommichonePanel.Dock=System.Windows.Forms.DockStyle.Fill；
this.EnrollFrommichonePanel.Location=新系统.图纸.点（3,3）；
this.enrollFromMicrophonePanel.Name=“enrollFromMicrophonePanel”；
this.fromMicrophonePanel.Size=新系统图纸尺寸（540316）；
this.enrollFromMicrophonePanel.TabIndex=0；
// 
//tabPageVerify
// 
this.tabPageVerify.Controls.Add（this.verifyVoicePanel）；
this.tabPageVerify.Location=新系统.图纸.点（4,22）；
this.tabPageVerify.Name=“tabPageVerify”；
this.tabPageVerify.Size=新系统.图纸.尺寸（546322）；
this.tabPageVerify.TabIndex=2；
this.tabPageVerify.Text=“验证语音”；
this.tabPageVerify.UseVisualStyleBackColor=true；
// 
//验证语音面板
// 
this.verifyVoicePanel.Dock=System.Windows.Forms.DockStyle.Fill；
this.verifyVoicePanel.Location=新系统.图纸.点（0,0）；
this.verifyVoicePanel.Name=“verifyVoicePanel”；
this.verifyVoicePanel.Size=新系统.图纸.尺寸（546322）；
this.verifyVoicePanel.TabIndex=0；
// 
//标签页标识
// 
this.tabPageIdentify.Controls.Add（this.identifyVoicePanel）；
this.tabpageIdentification.Location=新系统.图纸.点（4,22）；
this.tabPageIdentify.Name=“tabPageIdentify”；
这