modify.aspx.cs

1。使用ASP.NET+C# VS.NET 2003制作

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
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 doughty_BBS
{
	/// <summary>
	/// Modify 的摘要说明。
	/// </summary>
	public class Modify : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button Btn_Rst;
		protected System.Web.UI.WebControls.Button Btn_Post;
		protected System.Web.UI.WebControls.TextBox TB_Memos;
		protected System.Web.UI.WebControls.TextBox TB_HomePage;
		protected System.Web.UI.WebControls.TextBox TB_Address;
		protected System.Web.UI.WebControls.TextBox TB_Phone;
		protected System.Web.UI.WebControls.TextBox TB_Qicq;
		protected System.Web.UI.WebControls.TextBox TB_Birthday;
		protected System.Web.UI.WebControls.TextBox TB_Email;
		protected System.Web.UI.WebControls.TextBox TB_Name;
		protected System.Web.UI.WebControls.Label Lbl_Username;
		protected System.Web.UI.WebControls.TextBox TB＿WorkName;
		protected System.Web.UI.WebControls.RadioButton RB_female;
		protected System.Web.UI.WebControls.RadioButton RB_mankind;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator4;
		protected System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator1;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator5;
		protected System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator2;
		protected System.Web.UI.WebControls.RequiredFieldValidator Requiredfieldvalidator6;
		protected System.Web.UI.WebControls.Label Lbl_Msg;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			if (!this.IsPostBack)
				try
				{
					if (User.Identity.Name=="")
					{ 
						this.Response.Redirect("Logon.aspx?url="+this.Request.Url.ToString());
					}
					string s=User.Identity.Name.ToString();
					Lbl_Username.Text=s;
					DataRow drs;
					drs=DBOperate.GetDataRow("SELECT * FROM Users WHERE (User_Name = '"+s+"')","Users","DBConnection");
					TB_Name.Text=drs["Name"].ToString();
					TB_Email.Text=drs["Email"].ToString();
					TB_Birthday.Text=System.Convert.ToDateTime(drs["Birthday"]).ToString("yyyy-M-d");
					TB_Qicq.Text=drs["Qicq"].ToString();
					TB_Phone.Text=drs["Phone"].ToString();
					TB_Address.Text=drs["Address"].ToString();
					TB_HomePage.Text=drs["HomePage"].ToString();
					TB_Memos.Text=drs["Memos"].ToString();
					TB＿WorkName.Text=drs["Work_Name"].ToString();	
					int x=System.Convert.ToInt32(drs["sex"].ToString());
					switch(x)
					{
						case 0:
							RB_female.Checked=true;
							break;
						default:
							RB_mankind.Checked=true;
							break;
					}
				}
				catch
				{
					;
				}
		}

		#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.Btn_Post.Click += new System.EventHandler(this.Btn_Post_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Btn_Post_Click(object sender, System.EventArgs e)
		{
			int Bd=1;
			SqlConnection sqlConnection=new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["DBConnection"]);
			try
			{
				string s="UPDATE Users SET Name=@Name, sex=@sex, Email=@Email, QICQ=@QICQ, Address=@Address, HomePage=@HomePage, work_Name=@work_Name,Phone=@Phone, Birthday=@Birthday, Memos=@Memos WHERE (User_Name = '"+User.Identity.Name.ToString()+"')";
				SqlCommand sqlCmd =new SqlCommand(s,sqlConnection);
				sqlCmd.Parameters.Add("@Name", System.Data.SqlDbType.Text);
				sqlCmd.Parameters.Add("@sex", System.Data.SqlDbType.Int);
				sqlCmd.Parameters.Add("@Email", System.Data.SqlDbType.Text);
				sqlCmd.Parameters.Add("@QICQ", System.Data.SqlDbType.Text);
				sqlCmd.Parameters.Add("@Address", System.Data.SqlDbType.Text);
				sqlCmd.Parameters.Add("@HomePage", System.Data.SqlDbType.Text);
				sqlCmd.Parameters.Add("@work_Name", System.Data.SqlDbType.Text);
				sqlCmd.Parameters.Add("@Phone", System.Data.SqlDbType.Text);
				sqlCmd.Parameters.Add("@Birthday", System.Data.SqlDbType.DateTime);
				sqlCmd.Parameters.Add("@Memos", System.Data.SqlDbType.Text);

				sqlCmd.Parameters["@Name"].Value = TB_Name.Text;
				sqlCmd.Parameters["@Email"].Value = TB_Email.Text;
				sqlCmd.Parameters["@QICQ"].Value = TB_Qicq.Text;
				sqlCmd.Parameters["@Address"].Value = TB_Address.Text;
				sqlCmd.Parameters["@HomePage"].Value = TB_HomePage.Text;
				sqlCmd.Parameters["@work_Name"].Value = TB＿WorkName.Text;
				sqlCmd.Parameters["@Phone"].Value = TB_Phone.Text;
				sqlCmd.Parameters["@Birthday"].Value =TB_Birthday.Text;
				sqlCmd.Parameters["@Memos"].Value = TB_Memos.Text;
		
				if (RB_female.Checked) 
				{
					Bd=0;
				}
			
				sqlCmd.Parameters["@sex"].Value =Bd;
				sqlCmd.Connection.Open();
				try 
				{
					UserNotify usernotify = new UserNotify();
					usernotify.SendMail(TB_Email.Text,TB_Name.Text+" 你好："+"\n\n  恭喜，您在 "+doughty_BBS.inputcon.ConvertString.TitleName(this.Request.Url.ToString())
						+" 修改注册信息成功！\n "
						+"\n\n\n\n                                  "+doughty_BBS.inputcon.ConvertString.TitleName(this.Request.Url.ToString())
						+"\n                                  "+ DateTime.Now.ToString());
					sqlCmd.ExecuteNonQuery();
					this.Response.Redirect("Regist_succeed.aspx");
				}			
				catch
				{
					Lbl_Msg.Text ="错误：注册失败，该用户名已存在或输入非法数据（如生日日期格式）！";
				}
			}
			finally
			{
				sqlConnection.Close();
			}
		}
	}
}