[分享]解决问题得到ArcEngine无限期许可

<P>在C#+ArcEngine进行开发时，发现了个奇怪的问题，TOCControl控件的MouseUp事件激发时，第一次单击激发不了，必须双击才能激发MouseUp事件，在同事的机器上试了也不行，哪位高手给个答案？</P>
<P>解决问题将得到ArcEngine9.0无限期许可，包括所有功能。</P>

说详细点，给出代码

在你双击后，是否单击也能触发呢？如果是，估计你的toc在某个界面控件中，第一击只是获得焦点，第二击才能触发事件。

<P>TOC控件没有放在任何控件上，而且左键的MouseUp就可以，就是右键不行，代码如下：</P>
<P>using System;<br>using System.Drawing;<br>using System.Collections;<br>using System.ComponentModel;<br>using System.Windows.Forms;<br>using System.Data;</P>
<P>namespace WindowsApplication1<br>{<br>/// <summary><br>/// Form1 的摘要说明。<br>/// </summary><br>public class Form1 : System.Windows.Forms.Form<br>{<br>  private AxesriTOCControl.AxTOCControl axTOCControl1;<br>  private AxesriMapControl.AxMapControl axMapControl1;<br>  private System.Windows.Forms.Splitter splitter1;<br>  /// <summary><br>  /// 必需的设计器变量。<br>  /// </summary><br>  private System.ComponentModel.Container components = null;</P>
<P>  public Form1()<br>  {<br>   //<br>   // Windows 窗体设计器支持所必需的<br>   //<br>   InitializeComponent();</P>
<P>   //<br>   // TOD 在 InitializeComponent 调用后添加任何构造函数代码<br>   //<br>  }</P>
<P>  /// <summary><br>  /// 清理所有正在使用的资源。<br>  /// </summary><br>  protected override void Dispose( bool disposing )<br>  {<br>   if( disposing )<br>   {<br>    if (components != null) <br>    {<br>     components.Dispose();<br>    }<br>   }<br>   base.Dispose( disposing );<br>  }</P>
<P>  #region Windows 窗体设计器生成的代码<br>  /// <summary><br>  /// 设计器支持所需的方法 - 不要使用代码编辑器修改<br>  /// 此方法的内容。<br>  /// </summary><br>  private void InitializeComponent()<br>  {<br>   System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));<br>   this.axTOCControl1 = new AxesriTOCControl.AxTOCControl();<br>   this.axMapControl1 = new AxesriMapControl.AxMapControl();<br>   this.splitter1 = new System.Windows.Forms.Splitter();<br>   ((System.ComponentModel.ISupportInitialize)(this.axTOCControl1)).BeginInit();<br>   ((System.ComponentModel.ISupportInitialize)(this.axMapControl1)).BeginInit();<br>   this.SuspendLayout();<br>   // <br>   // axTOCControl1<br>   // <br>   this.axTOCControl1.Dock = System.Windows.Forms.DockStyle.Left;<br>   this.axTOCControl1.Location = new System.Drawing.Point(0, 0);<br>   this.axTOCControl1.Name = "axTOCControl1";<br>   this.axTOCControl1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("axTOCControl1.OcxState")));<br>   this.axTOCControl1.Size = new System.Drawing.Size(160, 270);<br>   this.axTOCControl1.TabIndex = 0;<br>   this.axTOCControl1.OnMouseUp += new <FONT color=#f73809>AxesriTOCControl.ITOCControlEvents_OnMouseUpEventHandler(this.axTOCControl1_OnMouseUp);<br></FONT>   // <br>   // axMapControl1<br>   // <br>   this.axMapControl1.Dock = System.Windows.Forms.DockStyle.Fill;<br>   this.axMapControl1.Location = new System.Drawing.Point(160, 0);<br>   this.axMapControl1.Name = "axMapControl1";<br>   this.axMapControl1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("axMapControl1.OcxState")));<br>   this.axMapControl1.Size = new System.Drawing.Size(240, 270);<br>   this.axMapControl1.TabIndex = 1;<br>   // <br>   // splitter1<br>   // <br>   this.splitter1.Location = new System.Drawing.Point(160, 0);<br>   this.splitter1.Name = "splitter1";<br>   this.splitter1.Size = new System.Drawing.Size(3, 270);<br>   this.splitter1.TabIndex = 2;<br>   this.splitter1.TabStop = false;<br>   // <br>   // Form1<br>   // <br>   this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);<br>   this.ClientSize = new System.Drawing.Size(400, 270);<br>   this.Controls.Add(this.splitter1);<br>   this.Controls.Add(this.axMapControl1);<br>   this.Controls.Add(this.axTOCControl1);<br>   this.Name = "Form1";<br>   this.Text = "Form1";<br>   ((System.ComponentModel.ISupportInitialize)(this.axTOCControl1)).EndInit();<br>   ((System.ComponentModel.ISupportInitialize)(this.axMapControl1)).EndInit();<br>   this.ResumeLayout(false);</P>
<P>  }<br>  #endregion</P>
<P>  /// <summary><br>  /// 应用程序的主入口点。<br>  /// </summary><br>  [STAThread]<br>  static void Main() <br>  {<br>   Application.Run(new Form1());<br>  }</P>
<P>  <FONT color=#f70909>private void axTOCControl1_OnMouseUp(object sender, AxesriTOCControl.ITOCControlEvents_OnMouseUpEvent e)<br>  {<br>   if(e.button==1)<br>   {<br>    MessageBox.Show("左键起...");<br>   }<br>   else if(e.button==2)<br>   {<br>    MessageBox.Show("右键起...");<br>   }<br>  }<br></FONT>}<br>}</P>

<P>刚问了在ESRI公司的同学，是一个BUG，太烂了！</P>

楼主能把<STRONG>ArcEngine无限期许可公布出来吗？</STRONG>

我用vb.net写的，似乎没用这个问题