changepass.aspx.cs

ASP.NET的一些开发实例,有论坛管理系统等

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;

namespace BDStudioBase
{
	/// <summary>
	/// changepass 的摘要说明。
	/// </summary>
	public class changepass : FormBase
	{
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.TextBox txtPassword;
		protected System.Web.UI.WebControls.TextBox txtPassword1;
		protected System.Web.UI.WebControls.TextBox txtPassword2;
		protected System.Web.UI.WebControls.Label LabMessage;
		protected System.Web.UI.WebControls.Label Label3;
		protected COM_SystemAccount  COM_SystemAccount=new  COM_SystemAccount();

	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
		}

		#region Web Form Designer generated code
		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.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Button1_Click(object sender, System.EventArgs e)
		{
			string sReturn="";
			string[] sFieldValue={(string)Session["userid"],this.txtPassword.Text};
			DataSet ds=this.COM_SystemAccount.CheckPassWord(sFieldValue,ref sReturn);
			if(sReturn=="1")
			{
				this.LabMessage.Text="原密码输入错误，请重新输入！";
				return;
			}
			if(this.txtPassword1.Text!=this.txtPassword2.Text)
			{
				this.LabMessage.Text="两次新密码输入不同，请重新输入！";
				return;
			}

			string[] sFieldName={"acc_num","acc_password"};
			DataSet dsData=new DataSet();
			DataTable dtData=new DataTable();
			DataRow dr;
			for(int i=0;i<sFieldName.Length;i++)
			{
				dtData.Columns.Add(new DataColumn(sFieldName[i],typeof(string)));
			}

			dr=dtData.NewRow();
			dr[sFieldName[0]]=(string)Session["acc_num"];
			dr[sFieldName[1]]=this.txtPassword1.Text;

			dtData.Rows.Add(dr);
			dsData.Tables.Add(dtData);
			this.COM_SystemAccount.EditData(dsData,"0",ref sReturn);
			this.LabMessage.Text = sReturn;
		}
	}
}