userupdatepwd.aspx.cs

办公自动化系统

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;
using OfficeAuto.Components;

namespace OfficeAuto.DesktopModules.UserRole
{
	/// <summary>
	/// UserUpdatePwd 的摘要说明。
	/// </summary>
	public class UserUpdatePwd : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox UserName;
		protected System.Web.UI.WebControls.RequiredFieldValidator UName;
		protected System.Web.UI.WebControls.TextBox OldPassword;
		protected System.Web.UI.WebControls.TextBox NewPassword;
		protected System.Web.UI.WebControls.TextBox PasswordStr;
		protected System.Web.UI.WebControls.Button SureBtn;
		protected System.Web.UI.WebControls.Button AgainBtn;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfOP;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfNP;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfNPS;
		protected System.Web.UI.HtmlControls.HtmlGenericControl title;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			///判断用户是否登录，否则跳转到登录页面
			if(Session["UserID"] == null)
			{
				Response.Redirect("~/Default.aspx");
			}
		}

		private void SureBtn_Click(object sender, System.EventArgs e)
		{
			StaffDB user = new StaffDB();
			Staff   staff = new Staff();

			String userId = "";

			if(NewPassword.Text == PasswordStr.Text)
			{
				SqlDataReader recu = staff.GetStaffLogin(UserName.Text.Trim(),OldPassword.Text.Trim());

				if(recu.Read())
				{
					userId = recu["StaffID"].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),StaffDB.Encrypt(NewPassword.Text.Trim()));

						Response.Write("<script>alert(\"更改密码成功，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("~/DesktopModules/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>");
			}
		}

		private void AgainBtn_Click(object sender, System.EventArgs e)
		{
			UserName.Text = "";
			OldPassword.Text = "";
			NewPassword.Text = "";
			PasswordStr.Text = "";
		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.SureBtn.Click += new System.EventHandler(this.SureBtn_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}