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 UserControl_Control_Head : System.Web.UI.UserControl
13...{
14 
15    protected void Page_Load(object sender, EventArgs e)
16    ...{
17    }
18
19   protected void login_Click(object sender, ImageClickEventArgs e)
20    ...{
21       
22    }
23    //使用txt_id来访问用户控件txtid(TextBox)
24    public System.Web.UI.WebControls.TextBox txt_id
25    ...{
26        get ...{ return (TextBox)txtid; }
27      
28    }
29    //使用txt_pwd来访问用户控件txtpwd(TextBox)
30    public System.Web.UI.WebControls.TextBox txt_pwd
31    ...{
32        get ...{ return (TextBox)txtpwd; }
33    }
34    //使用log_in来访问用户控件login(ImageButton)
35    public System.Web.UI.WebControls.ImageButton log_in
36    ...{
37        get ...{ return (ImageButton)login; }
38    }
39
40      
41 
42
43   
44}
45