userinfocontrol.ascx.cs

来自「ASP.NET 2.0动态网站设计实例源代码,本书介绍了ASP.NET2.0的基」· CS 代码 · 共 56 行

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class UserInfoControl : System.Web.UI.UserControl
{
 protected void Page_Load(object sender, EventArgs e)
 {
  if (Session["User"] == null)//如果用户没有登录
  {
   Common.RegisterAlertScript("请先登录！", "Login.aspx?fromurl="+ Server.HtmlEncode(Request.Url.ToString()),
    "NotLogin",this.Page);
  }
  else
  {
   object userID = Request.Params["userid"];
   if (userID == null)//如果没有输入用户ID
   {
    Common.RegisterAlertScript("请选择要查看资料的用户！", "default.aspx", "NoID", this.Page);
   }
   else
   {
    UserEntity user = new UserEntity();
    user.UserID = Convert.ToInt32(userID);
    UserBussiness userBuss = new UserBussiness();
    if (!userBuss.GetUserByID(ref user))//如果用户ID不存在
    {
     Common.RegisterAlertScript("您选择的用户不存在！", "default.aspx", "NotExist", this.Page);
    }
    else//否则显示信息
    {
     if (user.ShowEmail)
      lblEmail.Text = user.Email;
     else
      lblEmail.Text = "用户没有公开Email";
     lblPosted.Text = Convert.ToString(user.Posted);
     lblRePosted.Text = Convert.ToString(user.RePosted);
     if (user.Sex)
      lblSex.Text = "男";
     else
      lblSex.Text = "女";
     lblUser.Text = user.UserName;
     lblUserName.Text = user.UserName;
    }
   }
  }
 }
}