updateregister.aspx.cs

这是一个管理系统的源码

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

namespace Service
{
	/// <summary>
	/// Summary description for UpdateRegister.
	/// </summary>
	public partial class UpdateRegister : System.Web.UI.Page
	{

		public String sOperation = "";			
		public String sLinkName  = "";
	
		protected void Page_Load(object sender, System.EventArgs e)
		{
			if(Session["UserID"] == null)
			{
				Response.Redirect("~/Default.aspx");
			}
			else
			{
				String sUserRoleName = UserDB.GetUserLoginRole(Int32.Parse(Session["UserID"].ToString()));
				if(sUserRoleName.IndexOf("Valid") == -1 && sUserRoleName.IndexOf("Normal") == -1)
				{
					Response.Redirect("~/Default.aspx");
				}
			}

			UserName.Text = Session["UserName"].ToString();

			if(Request.Params["LinkID"] != null)
			{
				GetLinkName(Request.Params["LinkID"].ToString());
			}
		}

		private void GetLinkName(String sLinkID)
		{
			String[] aName = new String[2];
			aName = GlobalVarables.GetLinkName(sLinkID);

			if(GlobalVarables.aLinkName.Count > 0)
			{
				sOperation = aName[0].ToString();
				sLinkName  = aName[1].ToString();
			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    

		}
		#endregion

		protected void AddUserBtn_Click(object sender, System.EventArgs e)
		{
			UserDB user = new UserDB();

			String userId = "";

			if(NewPassword.Text == PasswordStr.Text)
			{
				SqlDataReader recu = user.GetUserLogin(UserName.Text.Trim(),UserDB.Encrypt(OldPassword.Text.Trim()));

				if(recu.Read())
				{
					userId = recu["ID"].ToString();
				}
				else
				{
					Response.Write("<script>alert(\"旧密码输入错误，请重新输入你的密码！\")</script>");
				}
				recu.Close();

				if((userId != null)&&(userId != ""))
				{
					try
					{
						user.UpdateUserPassword(Int32.Parse(userId),UserDB.Encrypt(NewPassword.Text.Trim()),
							CleanString.InputText(RealName.Text.Trim(),32),Telephone.Text,
							CleanString.InputText(Address.Text,200));

						Response.Write("<script>alert(\"更改用户信息成功，请妥善保管好你的密码！\")</script>");
					}
					catch(Exception ex)
					{
						string sRawURL = Request.RawUrl;

						if(sRawURL.IndexOf("?") > -1)
						{
							sRawURL = sRawURL.Substring(0,sRawURL.IndexOf("?"));
						}				
						Response.Redirect("~/ManageSystem/ErrorPage.aspx?ErrorUrl=" + sRawURL + "&ErrorMessage=" + ex.Message.Replace("\n"," "));
					}
				}
			}
			else
			{
				Response.Write("<script>alert(\"两次输入的密码不相同，请重新输入！\")</script>");
			}
		}

		protected void CancelBtn_Click(object sender, System.EventArgs e)
		{
			Response.Write("<script>window.close();</script>");
		}
	}
}