.net网站源代码

这是一个用C#语言写的网站后台，HTML+CSS+JS前端，画面丰富

using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class register : System.Web.UI.Page
{
    protected void Page_Load（object sender EventArgs e）
    {

    }



    protected void Button1_Click（object sender EventArgs e）
    {
        string usr = TextBox1.Text.Trim（）;
        string pas = TextBox2.Text.Trim（）;
        if （usr == ““ || pas == ““ || usr == “用户名/邮箱“ || pas == “密码“）
        {
            Label1.Text = “用户名或密码不能为空！“;

        }

        string Constr = “Data Source = （LocalDB）\\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\\Database.mdf;Integrated Security=True“;
        SqlConnection cns = new SqlConnection（Constr）;
        try
        {
            cns.Open（）;
            //            Button1.Text = “登录成功！“;
            //            Button1.Enabled = false;
        }
        catch （Exception msg）
        {
            Label1.Text = msg.ToString（）;
        }

        SqlCommand cmd = new SqlCommand（）;
        cmd.Connection = cns;
        cmd.CommandText = “select password from [Personinformation] where users = N‘“ + usr + “‘“;
        object tmp = cmd.ExecuteScalar（）;


        if （tmp == null || tmp == DBNull.Value）
        {
            Label1.Text = “用户名不存在“;
        }
        else
        {
            if （pas == tmp.ToString（））
            {
                Session[“user“] = usr;
                Response.Redirect（“zhuye.aspx“）;
            }

            else
            {
                Label1.Text = “密码不正确“;
            }
        }
        cns.Close（）;
    }

    protected void Button3_Click（object sender EventArgs e）
    {
        Response.Redirect（“zhuce.aspx“）;
    }

    protected void Button1_Click1（object sender EventArgs e）
    {

    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      85619  2018-06-13 12:55  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\.vs\config\applicationhost.config

    ..A..H.    389120  2018-06-17 10:07  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\.vs\scnu xianyu\v15\.suo

     文件          0  2018-05-14 18:47  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\.vs\scnu xianyu\v15\Server\sqlite3\db.lock

     文件    1118208  2018-06-17 10:08  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\.vs\scnu xianyu\v15\Server\sqlite3\storage.ide

     文件       3722  2017-10-16 14:08  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\build\net45\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props

     文件       2131  2017-10-16 14:08  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\content\net45\web.config.install.xdt

     文件        742  2017-10-16 14:08  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\content\net45\web.config.uninstall.xdt

     文件       2142  2017-10-16 14:08  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\content\net46\web.config.install.xdt

     文件        742  2017-10-16 14:08  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\content\net46\web.config.uninstall.xdt

     文件      33256  2017-10-16 14:14  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\lib\net45\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll

     文件       1805  2017-10-16 14:08  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\lib\net45\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.xml

     文件      41473  2018-05-14 18:39  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8.nupkg

     文件      16121  2017-10-16 14:13  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\tools\net45\install.ps1

     文件      13665  2017-10-16 14:13  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\tools\net45\uninstall.ps1

     文件       2950  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\build\Microsoft.Net.Compilers.props

     文件    6751847  2018-05-14 18:39  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\Microsoft.Net.Compilers.2.4.0.nupkg

     文件      10365  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\ThirdPartyNotices.rtf

     文件      47576  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\csc.exe

     文件       8220  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\csc.exe.config

     文件       1496  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\csc.rsp

     文件      15312  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\csi.exe

     文件       8816  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\csi.exe.config

     文件        279  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\csi.rsp

     文件     113168  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\Microsoft.Build.Tasks.CodeAnalysis.dll

     文件    4357640  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\Microsoft.CodeAnalysis.CSharp.dll

     文件      29728  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\Microsoft.CodeAnalysis.CSharp.scripting.dll

     文件    1993720  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\Microsoft.CodeAnalysis.dll

     文件     129544  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\Microsoft.CodeAnalysis.scripting.dll

     文件    5081616  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\Microsoft.CodeAnalysis.VisualBasic.dll

     文件       8219  2017-09-21 23:42  最终发布版_v2\合并V6\Freefish\Freefish\Freefish\scnu xianyu\packages\Microsoft.Net.Compilers.2.4.0\tools\Microsoft.CSharp.Core.targets

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