MyLesson/ServiceUser/qingjia_Edit.aspx.cs

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

namespace MyLesson.ServiceUser
{
    public partial class qingjia_Edit : System.Web.UI.Page
    {
        
        string str = ConfigurationManager.ConnectionStrings["PersonResourceConnectionString"].ConnectionString;
        //ConfigurationManager
      
        protected void Page_Load(object sender, EventArgs e)
        {
           
            if (!this.IsPostBack)
            {
                if (string.IsNullOrEmpty(Request.QueryString["id"]))
                {
                    this.txtDeptID.Text = Session["username"].ToString();
                    this.InitForm();
                    PRDataContext pr = new PRDataContext();
                    this.lstDeptID.DataSource = pr.Inf_Dept;
                    this.lstDeptID.DataTextField = "DeptName";
                    this.lstDeptID.DataValueField = "DeptID";
                    this.lstDeptID.DataBind();
                    lstDeptID.SelectedValue = Session["DeptID"].ToString();


                    
                }
                else {
                    PRDataContext pr = new PRDataContext();
                    this.lstDeptID.DataSource = pr.Inf_Dept;
                    this.lstDeptID.DataTextField = "DeptName";
                    this.lstDeptID.DataValueField = "DeptID";
                    this.lstDeptID.DataBind();
                    lstDeptID.SelectedValue = Session["DeptID"].ToString();
                    SqlConnection conn = new SqlConnection(str);
                    conn.Open();
                    SqlDataAdapter sdr = new SqlDataAdapter("select * from tb_qingjia where id="+Request.QueryString["id"],conn);
                    DataSet ds = new DataSet();
                    sdr.Fill(ds);
                    txtDeptID.Text=ds.Tables[0].Rows[0]["name"].ToString();
                    lstDeptID.SelectedValue = ds.Tables[0].Rows[0]["bm"].ToString();
                    txtContent.Text = ds.Tables[0].Rows[0]["yy"].ToString();
                    TextBox1.Text = ds.Tables[0].Rows[0]["sj"].ToString();
                    txtDeptID.Enabled = false;
                    lstDeptID.Enabled = false;
                    txtContent.Enabled = false;
                    TextBox1.Enabled = false;

                
                }