学⽣学籍管理系统页⾯源代码html_学⽣信息管理系统系统源
代码
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word
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系统源代码
⼀、登录界⾯代码
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class login : System.Web.UI.Page
{
protected void txtid_Click(object sender, EventArgs e)
{
txtid.Text = "";
txtpassword.Text = "";
}
protected void Button1_Click(object sender, EventArgs e)
{
string strconn = ConfigurationManager.AppSettings["connStr"];
SqlConnection conn = new SqlConnection(strconn);
conn.Open();
DataSet
ds=new DataSet
() ;
SqlDataAdapter da = new SqlDataAdapter("select * from users where userid='" + txtid.Text
+ "' and userpwd='" + txtpassword.Text + "'", conn);html导航源码

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