tea_manage.aspx.cs

asp.net 学生信息管理系统！可以作为课程设计来使用

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;
using UseDataBase;

public partial class teacher_tea_manage : System.Web.UI.Page
{
    string connectionString = ConfigurationManager.ConnectionStrings["DataBaseConnectionString"].ConnectionString;
    protected void Page_Load(object sender, EventArgs e)
    {
        /*
          if (Session["UserID"] == null)
           {
               Response.Write("<script language=javascript>alert('请先登录');location='Default.aspx'</script>");
           }
        
          if (Session["power"] != "1")
          {
              Response.Write("<script language=javascript>alert('你的权限不够');location='Default.aspx'</script>");
          }
         */
    }
    protected void btnTOk_Click(object sender, EventArgs e)
    {
        if (IsValid)
        {
            srcGetTeacher.Insert();
        }
    }
    protected void btnC_1Ok_Click(object sender, EventArgs e)
    {
        string insertcmd = "insert tabtea_cour (Tid,Crid,Cryear) values(@Tid,@Crid,@Cryear)";
        SqlParameter parTid = new SqlParameter("@Tid", SqlDbType.VarChar);
        parTid.Value = dropDownList1.SelectedValue;
        SqlParameter parCrid = new SqlParameter("@Crid", SqlDbType.VarChar);
        parCrid.Value = dropDownList2.SelectedValue;
        SqlParameter parCryear = new SqlParameter("@Cryear", SqlDbType.VarChar);
        parCryear.Value = dropDownList3.SelectedValue;

        DataBaseIO db = new DataBaseIO(connectionString);
        db.ExecuteSQL(insertcmd, parTid, parCrid, parCryear);
    }
    protected void btnC_2Ok_Click(object sender, EventArgs e)
    {
        div1.Visible = false;
    }
}