asp.net会员注册代码（asp登录注册）

本篇文章给大家谈谈asp.net会员注册代码，以及asp登录注册对应的知识点，希望对各位有所帮助，不要忘了收藏本站喔。

本文目录一览：

• 1、在ASP.NET中做会员注册,数据源用ACCESS,怎样注册?
• 2、asp.net登录及注册代码
• 3、Asp.net注册代码
• 4、用asp.net怎样写个登录注册怎么写，希望有个简单的案例，基于C#的

在ASP.NET中做会员注册,数据源用ACCESS,怎样注册?

protected void Button1_Click(object sender, EventArgs e)

{

string user_pass;

user_pass = FormsAuthentication.HashPasswordForStoringInConfigFile(TextBox_pass.Text, "md5");

OleDbConnection userconnection = new OleDbConnection(ConfigurationManager.ConnectionStrings["shmg_conn"].ConnectionString);

userconnection.Open();

OleDbCommand yzcommand = new OleDbCommand("select * from Admin where admin_name='" + TextBox_name.Text + "'", userconnection);

int count = Convert.ToInt32(yzcommand.ExecuteScalar());

if (count 0)

{

Response.Write("Script Language=JavaScriptalert('用户名已存在')/Script");

return;

}

else

{

OleDbCommand usercommand = new OleDbCommand("insert into Admin (admin_name,admin_pass) values('" + TextBox_name.Text + "','" + user_pass + "')", userconnection);

usercommand.ExecuteNonQuery();

userconnection.Close();

Response.Write("Script Language=JavaScriptalert('添加成功')/Script");

TextBox_name.Text = "";

TextBox_pass.Text = "";

TextBox_pass2.Text = "";

}

============================

这是一段注册的核心代码 可以参考下

asp.net登录及注册代码

创建两个类调用

（有时代码都正确但还是注册不了，可能是数据表有问题，删除重表建一张）

****************************************person类：

using System;

using System.Data;

using System.Configuration;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

/// summary

///person 的摘要说明

/// /summary

public class person

{

public string uName;

public string uPwd;

public string uSex;

public person()

{

//

//TODO: 在此处添加构造函数逻辑

//

}

}

*********************************************personOperate类

using System;

using System.Data;

using System.Configuration;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.Data.SqlClient;

/// summary

///personOperate 的摘要说明

/// /summary

public class personOperate

{

public personOperate()

{

//

//TODO: 在此处添加构造函数逻辑

//

}

public static SqlConnection createConnection()

{

SqlConnection con = new SqlConnection("server=.;database=log;uid=sa;pwd=sa");

return con;

}

public static bool insertOperate(person p)

{

try

{

SqlConnection con =personOperate.createConnection();

con.Open();

SqlCommand cmd = new SqlCommand("insert into www values(@uName,@uPwd,@uSex)", con);

SqlParameter para = new SqlParameter("@uName", SqlDbType.VarChar, 50);

para.Value = p.uName;

cmd.Parameters.Add(para);

para = new SqlParameter("@uPwd", SqlDbType.VarChar, 50);

para.Value = p.uPwd;

cmd.Parameters.Add(para);

para = new SqlParameter("@uSex", SqlDbType.VarChar, 2);

para.Value = p.uSex;

cmd.Parameters.Add(para);

cmd.ExecuteNonQuery();

return true;

}

catch (Exception e)

{

return false;

}

}

}

********************************************注册页面代码

using System;

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.Data.SqlClient;

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void btgo_Click(object sender, EventArgs e)

{

person p = new person();

p.uName = this.tbUser.Text;

p.uPwd = this.tbPwd.Text;

if (this.rbman.Checked)

{

p.uSex = "男";

}

else

{

p.uSex = "女";

}

if(personOperate.insertOperate(p))

{

Response.Write("注册成功");

}

else

{

Response.Write("失败");

}

Res

注册二代码：

protected void btnsend_Click(object sender, EventArgs e)

{

SqlConnection con = DB.createConnection();

con.Open();

string cmdtext = "insert into newreplay(mname,msubject,mcontent,mphone,madd,mqq,mmail,mhttp,mface,mip,mdatetime,mreplaytime) values(@name,@subject,@content,@phone,@add,@qq,@mail,@http,@face,@ip,@datetime,@datetime)";

SqlCommand cmd = new SqlCommand(cmdtext, con);

cmd.Parameters.Add("@name", SqlDbType.VarChar, 50);

cmd.Parameters["@name"].Value = this.tname.Text;

cmd.Parameters.Add("@subject", SqlDbType.VarChar, 50);

cmd.Parameters["@subject"].Value = this.tsubject.Text;

cmd.Parameters.Add("@content", SqlDbType.Text);

cmd.Parameters["@content"].Value = this.tcontent.Text;

cmd.Parameters.Add("@phone", SqlDbType.VarChar, 50);

cmd.Parameters["@phone"].Value = this.tphone.Text;

cmd.Parameters.Add("@add", SqlDbType.VarChar, 50);

cmd.Parameters["@add"].Value = this.tadd.Text;

cmd.Parameters.Add("@qq", SqlDbType.VarChar, 50);

cmd.Parameters["@qq"].Value = this.tqq.Text;

cmd.Parameters.Add("@mail", SqlDbType.VarChar, 50);

cmd.Parameters["@mail"].Value = this.tmail.Text;

cmd.Parameters.Add("@http", SqlDbType.VarChar, 50);

cmd.Parameters["@http"].Value = this.thttp.Text;

cmd.Parameters.Add("@face", SqlDbType.VarChar, 50);

cmd.Parameters["@face"].Value = this.dface.SelectedValue.ToString();

cmd.Parameters.Add("@ip", SqlDbType.VarChar, 50);

cmd.Parameters["@ip"].Value = GetIP();

cmd.Parameters.Add("@datetime", SqlDbType.DateTime);

cmd.Parameters["@datetime"].Value = DateTime.Now.ToString();

try

{

cmd.ExecuteNonQuery();

con.Close();

Response.Write("scriptalert('发表成功')/script");

this.tadd.Text = "";

this.tcontent.Text = "";

this.thttp.Text = "";

this.tmail.Text = "";

this.tsubject.Text = "";

this.tphone.Text = "";

this.tname.Text = "";

this.tqq.Text = "";

}

catch (Exception error)

{

throw new System.Exception(error.Message);

}

}

登陆：

public partial class LOGIN : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

SqlConnection con = DB.createConnec();

con.Open();

SqlCommand cmd = new SqlCommand("select * from LOGIN where name='" + this.TextBox1.Text + "'and password='" + this.TextBox2.Text + "'", con);

SqlDataReader dr = cmd.ExecuteReader();

if (dr.Read())

{

Session["username"] = dr["name"]; //从数据库读出

Session["userpassword"] = dr["password"]; //从数据库读出

if ((int)Session["userpassword"] == 1) //类型要注意 还有一种是SESSION["WWW"].TOSTRING()=="1"; //!=

{

Response.Redirect("TIME.aspx");

}

else if ((int)Session["userpassword"] == 2)

{

Response.Redirect("add.aspx");

}

else

{

Response.Redirect("list.aspx");

}

}

else

{

Response.Write("ksks");

}

con.Close();

}

}

要是可以给我好评好么！我在收集分数

Asp.net注册代码

string username = "";//从前台控件获得用户填写的数据 如：txtUsername.Text()

string userpwd = "";//从前台控件获得用户填写的数据 如：txtUsername.Text()

string mail = "";//从前台控件获得用户填写的数据 如：txtUsername.Text()

SqlConnection con = new SqlConnection("数据库连接字符串");

con.Open();

string sql = string.Format("insert into 用户表名称(username,userpwd,mail) values('{0}','{1}','{2}')",username,userpwd,mail);

SqlCommand cmd = new SqlCommand(sql, con);

cmd.ExecuteNonQuery();

con.Close();

用asp.net怎样写个登录注册怎么写，希望有个简单的案例，基于C#的

注册页面：

head runat="server"

title注册/title

/head

body

form id="form1" runat="server"

div

用户名：asp:TextBox ID="TextBox1" runat="server"/asp:TextBoxbr /

密 码：asp:TextBox ID="TextBox2" runat="server"/asp:TextBoxbr /

asp:Button ID="Button1" runat="server" Text="注册" onclick="Button1_Click" /

/div

/form

/body

/html

代码：

public partial class Default7 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

string username = this.TextBox1.Text.Trim();

string password = this.TextBox2.Text.Trim();

if(string.IsNullOrEmpty(username))

{

Response.Write("scriptalert('请输入用户名！！！');/script");

return;

}

///链接数据库

///sql="insert into 表 (字段username,字段password)values(username,password)";

///执行sql语句

Response.Write("scriptalert('注册成功');/script");

}

}

登录跟注册差不多，就是将sql语句换成查询，如果有成功，否则失败

关于asp.net会员注册代码和asp登录注册的介绍到此就结束了，不知道你从中找到你需要的信息了吗 ？如果你还想了解更多这方面的信息，记得收藏关注本站。