Manger/MMInfo.aspx.cs

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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 OldPeople_MMInfo : System.Web.UI.Page
{
    SqlHelper data = new SqlHelper();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Session["UserId"] == null)
            {
                Alert.AlertAndRedirect("对比起您没有登录不能操作", "Login.aspx");

            }
            else
            {

                SqlDataReader dr = data.GetDataReader("select * from DepAdmin where id=" + Session["UserId"].ToString());
                if (dr.Read())
                {
                    txtUserName.Text = dr["UserName"].ToString();
                    txtEmal.Text = dr["Emal"].ToString();
                 

                    TxtUserTrueName.Text = dr["UserTrueName"].ToString();
                    TxtUserDs.Text = dr["UserDs"].ToString();
                }
            }
        }
    }
    protected void btn_Submit_Click(object sender, EventArgs e)
    {
        string sql = "update DepAdmin set Emal='" + txtEmal.Text + "',UserName='" + txtUserName.Text + "',UserTrueName='" + TxtUserTrueName.Text + "',UserDs='" + TxtUserDs.Text + "' where id=" + Session["UserId"].ToString();
        data.RunSql(sql);

        Alert.AlertAndRedirect("修改信息成功", "MMInfo.aspx");
    }
}