profileupdate.aspx.cs

《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含的源代码.非常经典的一本asp.net2.0的书籍

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 ProfileUpdate : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		//检查是否通过身份验证
		if (!User.Identity.IsAuthenticated)
		{
			FormsAuthentication.RedirectToLoginPage();
		}
		else
		{
			//还原Profile用户配置文件到相关控制项
			if (!IsPostBack)
			{
				restoreProfile();
				Page.DataBind();
			}
		}
    }

	//更新Profile数据
	protected void btnUpdate_Click(object sender, EventArgs e)
	{
		try
		{
			Profile.Sex = dwnSex.SelectedItem.Value == "1" ? true : false;
			//Web.config中设置国家是只读，若强行修改将会产生异常错误
			//Profile.Address.Country = "美国";
			Profile.Address.City = dwnCity.SelectedItem.Text;
			if (!string.IsNullOrEmpty(txtPostalCode.Text))
			{
				Profile.Address.PostalCode = Convert.ToInt32(txtPostalCode.Text);
			}
			else
			{
				throw new Exception("邮政编码不得为空白！");
			}
			if (Calendar1.SelectedDates.Count >=1)
			{
				Profile.生日 = Calendar1.SelectedDate;
			}
			else
			{
				throw new Exception("您必须选择生日！");
			}
			Profile.学历 = dwnEduDegree.SelectedItem.Text;
			Profile.星座 = dwnConstellation.SelectedItem.Text;
			Profile.血型 = dwnBloodType.SelectedItem.Text;
			if (!String.IsNullOrEmpty(txtCareer.Text))
			{
				Profile.职业 = txtCareer.Text;
			}
			else
			{
				throw new Exception("职业不得为空白！");
			}

			Profile.Save();	//存储Profile
			new AlertMessage().showMsg(this.Page,"Profile修改成功！");
		}
		catch(Exception ex)
		{
			new AlertMessage().showMsg(this.Page, ex.Message.ToString());
		}
	}

	//还原Profile用户配置文件到相关控制项
	private void restoreProfile()
	{
		try
		{
			//Sex
			string txtSex = Profile.Sex ? "男" : "女";
			for (int i = 0; i < dwnSex.Items.Count; i++)
			{
				if (dwnSex.Items[i].Text == txtSex)
				{
					dwnSex.Items[i].Selected = true;
					break;
				}
			}

			//国家和地区
			txtCountry.Text = Profile.Address.Country;

			//省市
			for (int i = 0; i < dwnCity.Items.Count; i++)
			{
				if (dwnCity.Items[i].Text == Profile.Address.City)
				{
					dwnCity.Items[i].Selected = true;
					break;
				}
			}

			//邮政编码
			txtPostalCode.Text = Profile.Address.PostalCode.ToString();

			//生日
			if (Profile.生日.Year == 1)
			{
				Calendar1.TodaysDate = DateTime.Now.Date;
			}
			else
			{
				Calendar1.SelectedDate = Profile.生日;
				Calendar1.TodaysDate = Profile.生日;
			}

			//学历
			for (int i = 0; i < dwnEduDegree.Items.Count; i++)
			{
				if (dwnEduDegree.Items[i].Text == Profile.学历)
				{
					dwnEduDegree.Items[i].Selected = true;
					break;
				}
			}

			//星座
			for (int i = 0; i < dwnConstellation.Items.Count; i++)
			{
				if (dwnConstellation.Items[i].Text == Profile.星座)
				{
					dwnConstellation.Items[i].Selected = true;
					break;
				}
			}

			//血型
			for (int i = 0; i < dwnBloodType.Items.Count; i++)
			{
				if (dwnBloodType.Items[i].Text == Profile.血型)
				{
					dwnBloodType.Items[i].Selected = true;
					break;
				}
			}

			//职业
			txtCareer.Text = Profile.职业;
		}
		catch (Exception ex)
		{
			new AlertMessage().showMsg(this.Page,ex.Message.ToString());
		}
	}


	//退出，并回到Login页面
	protected void btnSignOut_Click(object sender, EventArgs e)
	{
		FormsAuthentication.SignOut();
		FormsAuthentication.RedirectToLoginPage();
	}
}