1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11
12public partial class Controls_WebParts : System.Web.UI.Page
13...{
14    protected void Page_Load(object sender, EventArgs e)
15    ...{
16        // 为了使这个用户控件可以以.WebPart的方式导出
17        GenericWebPart gwp = (GenericWebPart)UCEditClass1.Parent;
18        gwp.ExportMode = WebPartExportMode.All;
19    }
20   
21    protected void cmbOptions_SelectedIndexChanged(object sender, EventArgs e)
22    ...{
23        if (cmbOptions.SelectedValue == "Design")
24        ...{
25            WebPartManager1.DisplayMode = WebPartManager.DesignDisplayMode;
26        }
27        else if (cmbOptions.SelectedValue == "Browse")
28        ...{
29            WebPartManager1.DisplayMode = WebPartManager.BrowseDisplayMode;
30        }
31        else if (cmbOptions.SelectedValue == "Catalog")
32        ...{
33            WebPartManager1.DisplayMode = WebPartManager.CatalogDisplayMode;
34        }
35        else if (cmbOptions.SelectedValue == "Edit")
36        ...{
37            WebPartManager1.DisplayMode = WebPartManager.EditDisplayMode;
38        }
39        else if (cmbOptions.SelectedValue == "Connect")
40        ...{
41            WebPartManager1.DisplayMode = WebPartManager.ConnectDisplayMode;
42        }
43    }
44}
45