pwdmng.aspx.cs

房屋管理系统 房屋管理系统 房屋管理系统 房屋管理系统

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.Configuration;
using System.Data.Odbc;

namespace RoomMngSystem.Manager
{
	/// <summary>
	/// PWDMng 的摘要说明。
	/// </summary>
	public class PWDMng : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button Btn_QuaryForm;
		protected System.Web.UI.WebControls.Button Btn_StatForm;
		protected System.Web.UI.WebControls.Image Image1;
		protected System.Web.UI.WebControls.Button Btn_PWDAlter;
		protected System.Web.UI.WebControls.Button Btn_PWD;
		protected System.Web.UI.WebControls.Label Lb_User;
		protected System.Data.Odbc.OdbcConnection oCn_PWD;
		protected System.Web.UI.WebControls.TextBox TB_OldPWD;
		protected System.Web.UI.WebControls.TextBox TB_NewPWD;
		protected System.Web.UI.WebControls.TextBox TB_NewPWD2;
		protected System.Data.Odbc.OdbcCommand oCmd_PWD;
		protected System.Web.UI.WebControls.RequiredFieldValidator RFV_newPWD;
		protected System.Web.UI.WebControls.CompareValidator CV_PWD;
		protected System.Web.UI.WebControls.ValidationSummary VS_PWD;
		protected System.Web.UI.HtmlControls.HtmlForm Form1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			Lb_User.Text=Session["UserName"].ToString();
			oCn_PWD.ConnectionString=ConfigurationSettings.AppSettings["oCn_Str"];
		}

		#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.oCn_PWD = new System.Data.Odbc.OdbcConnection();
			this.oCmd_PWD = new System.Data.Odbc.OdbcCommand();
			this.Btn_QuaryForm.Click += new System.EventHandler(this.Btn_QuaryForm_Click);
			this.Btn_StatForm.Click += new System.EventHandler(this.Btn_StatForm_Click);
			this.Btn_PWD.Click += new System.EventHandler(this.Btn_PWD_Click);
			this.Btn_PWDAlter.Click += new System.EventHandler(this.Btn_PWDAlter_Click);
			// 
			// oCmd_PWD
			// 
			this.oCmd_PWD.Connection = this.oCn_PWD;
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Btn_PWD_Click(object sender, System.EventArgs e)
		{
			Server.Transfer("PWDMng.aspx");
		}

		private void Btn_StatForm_Click(object sender, System.EventArgs e)
		{
			Server.Transfer("Statistic.aspx");
		}

		private void Btn_PWDAlter_Click(object sender, System.EventArgs e)
		{
			try
			{
				oCmd_PWD.CommandType=CommandType.StoredProcedure;
				oCmd_PWD.CommandText="{ CALL UDT_update_PWD(?,?,?) }";//调用存储过程
				oCmd_PWD.Parameters.Add(new OdbcParameter("@id",OdbcType.Char,10));
				oCmd_PWD.Parameters["@id"].Value=Session["ID"];
				oCmd_PWD.Parameters.Add(new OdbcParameter("@old_pwd",OdbcType.VarChar,10));
				oCmd_PWD.Parameters["@old_pwd"].Value=TB_OldPWD.Text;
				oCmd_PWD.Parameters.Add(new OdbcParameter("@new_pwd",OdbcType.VarChar,10));
				oCmd_PWD.Parameters["@new_pwd"].Value=TB_NewPWD.Text;

				oCn_PWD.Open();
				int retn=oCmd_PWD.ExecuteNonQuery();
				oCn_PWD.Close();
				if(retn==1)//密码正确
					Response.Write("<script language='JavaScript'>alert('密码修改成功，请使用修改后的密码重新登录！');window.location='../Enter.aspx';</script>");
				else// if(retn==-1)//密码错误
					Response.Write("<script language='JavaScript'>alert('原密码错误！');window.location='PWDMng.aspx';</script>");
			}
			catch(Exception ex)
			{
				string tmp="<script language='JavaScript'>alert('"+ex.ToString()+"');window.location='Order.aspx';</script>";
				Response.Write(tmp);
			}
		}

		private void Btn_QuaryForm_Click(object sender, System.EventArgs e)
		{
			Server.Transfer("QuaryForm.aspx");
		}

	}
}