C#中asp.net的登录页面 [英] login page for asp.net in c#

问题描述

我需要使用带有ADO.net的c#的asp.net的简单登录页面.

i need simple login page for asp.net using c# with ADO.net

推荐答案

开始

Start here[^]. I mean, really, at least give it a go first before asking for an out-of-the-box solution.

看这里:
传统登录页面设计讨论 [此处 [ ^ ].
对于使用登录控件构建登录页面，请查看:
如何:创建ASP.NET登录页 [ ASP.NET登录控件概述 [如何将登录，角色和配置文件系统添加到ASP.NET 2.0 [ ^ ]

如果需要，请从此处选择任何示例:

Look here:
Traditional Login page design discussion[^]

Login Controls were released by Microsoft, have a look at them here[^].
For, building Login Page using Login control, look:
How to: Create an ASP.NET Login Page[^]
ASP.NET Login Controls Overview[^]
How to add a Login, Roles and Profile system to an ASP.NET 2.0 [^]

If needed, pick any example from here: Google Search result on the same[^].

受保护的无效Login_Click(对象发送者，EventArgs e )
{
SqlConnection con =新的SqlConnection(数据源= SYSTEM1；初始目录= master；集成安全性= True")；
SqlCommand cmd =新的SqlCommand();
cmd.Connection = con;
字符串sql;
sql ="select * from user1 where uname =""+ TextBox1.Text +"''和pwd =" + TextBox2.Text +";
cmd.CommandText = sql;
con.Open();
SqlDataReader dr = cmd.ExecuteReader();
如果(dr.Read())
{
Response.Redirect("User.aspx");
}
}

protected void Login_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection("Data Source=SYSTEM1;Initial Catalog=master;Integrated Security=True");
SqlCommand cmd = new SqlCommand();
cmd.Connection = con;
string sql;
sql = "select *from user1 where uname =''" + TextBox1.Text + "'' and pwd = ''" + TextBox2.Text + "''";
cmd.CommandText = sql;
con.Open();
SqlDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
Response.Redirect("User.aspx");
}
}

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