组织架构图生成Organization Chart

开发中经常需要显示组织架构图，例如:组织（或者子组织 ，例如科室，部门，团队等等）。如下是一些解决方案：
1、使用一张静态图，可以来自PowerPoint或其他来源，但是每次改变都需要重新生成图片
2、使用商业产品
3、设计你自己的产品，这就是本文的目的。
本文讲述一个Dll ，为其传入一个DataTable，返回一个组织架构图Image。此Dll可用于 Windows Forms 或者 ASP.NET.
大部分的参数（大小、颜色）已经以属性的方式公开，可以由开发者自己控制
注：本文翻译自codeproject，只是个人使用后分享给大家，感谢您提出意见。
点此下载：http://www.codeproject.com/KB/cs/Org_Chart_Generator/OrgChartGenerator.zip
下载文件中是C#解决方案，包含两个项目：
1、OrgChartGenerator ，生成组织架构图的Dll源码
2、TestOrgchart，这是个Windows Forms应用程序，演示OrgChartGenerator的使用方式。
下面为部分代码，更多代码请到上面提供的链接下载。

//First - create the object
private void TestForm_Load(object sender, EventArgs e)
{
   //Build the data for the org chart
   //This will be done differently in real life. 
   //The DataTable will be filled from a database, probably.
   OrgChartGenerator.OrgData.OrgDetailsDataTable myOrgData = 
     new OrgChartGenerator.OrgData.OrgDetailsDataTable();
   myOrgData.AddOrgDetailsRow("1111", "Alon", "", "Manager");
   myOrgData.AddOrgDetailsRow("1112", "Yoram", "1111", "Team Leader");
   myOrgData.AddOrgDetailsRow("1113", "Dana", "1111", "Team Leader");
   myOrgData.AddOrgDetailsRow("1114", "Moshe", "1113", "SW Engineer");
   myOrgData.AddOrgDetailsRow("1115", "Oren", "1113", "SW Engineer");
   myOrgData.AddOrgDetailsRow("1116", "Noa", "1113", "SW Engineer");
   myOrgData.AddOrgDetailsRow("1117", "Mor", "1112", "Consultant");
   myOrgData.AddOrgDetailsRow("1118", "Omer", "1112", "Consultant");
   //instantiate the object
   myOrgChart = new OrgChartGenerator.OrgChart(myOrgData);
}
//Then - Generate the Org Chart
/// <span class="code-SummaryComment"><summary></span>
/// Generate the chart and link it to the picturebox control
/// <span class="code-SummaryComment"></summary></span>
private void ShowChart()
{
   picOrgChart.Image = 
     Image.FromStream(
      myOrgChart.GenerateOrgChart("1111",
         System.Drawing.Imaging.ImageFormat.Bmp));
}

private void picOrgChart_MouseClick(object sender, MouseEventArgs e)
{
 //determine if the mouse clicked on a box, if so, show the employee name.
 string SelectedEmployee = "No employee";
 foreach (OrgChartGenerator.OrgChartRecord EmpRec in  
                             myOrgChart.EmployeeData.Values)
   {
     if (e.X >= EmpRec.EmployeePos.Left &&
         e.X <= EmpRec.EmployeePos.Right &&
         e.Y >= EmpRec.EmployeePos.Top &&
         e.Y <= EmpRec.EmployeePos.Bottom)
         {
           SelectedEmployee = EmpRec.EmployeeData.EmployeeName;
           break;
         }
   }
   MessageBox.Show(SelectedEmployee);
}