yhda.aspx.cs

用户零售档案管理系统

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.Data.SqlClient;
using System.Web.UI.HtmlControls;

public partial class main : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            if (Session["username"] == null)
                Response.Redirect("login.aspx");
            else
            Label2.Text=  Session["username"]+"欢迎进入系统";

           // Response.Write(Session["username"]+"欢迎进入系统");


        }
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        //this.Session.Remove("username");
        Response.Redirect("main.aspx");
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string myConn = System.Configuration.ConfigurationManager.ConnectionStrings["yhdaselect"].ConnectionString;
        SqlConnection conn = new SqlConnection(myConn);
        try
        {
            conn.Open();
            SqlCommand cmd = new SqlCommand("addyhda", conn);
            cmd.CommandType = CommandType.StoredProcedure;
            cmd.Parameters.AddWithValue("@slgh", TextBox7.Text);
            cmd.Parameters.AddWithValue("@yhxm", TextBox1.Text);
            cmd.Parameters.AddWithValue("@dhqh", TextBox6.Text);
            cmd.Parameters.AddWithValue("@lxdh", TextBox4.Text);
            cmd.Parameters.AddWithValue("@gddh", TextBox5.Text);
            cmd.Parameters.AddWithValue("@dz", TextBox3.Text);
            cmd.Parameters.AddWithValue("@yzbm", TextBox2.Text);
            cmd.Parameters.AddWithValue("@cpxh", TextBox9.Text);
            cmd.Parameters.AddWithValue("@gjrq", TextBox14.Text);
            cmd.Parameters.AddWithValue("@city", DropDownList2.SelectedValue);
            cmd.Parameters.AddWithValue("@memo1", TextBox13.Text);
            cmd.Parameters.AddWithValue("@barcode", TextBox10.Text);
            cmd.Parameters.AddWithValue("@khh", TextBox11.Text);
            cmd.Parameters.AddWithValue("@wdh", TextBox12.Text);
            cmd.Parameters.AddWithValue("@glb", DropDownList1.SelectedValue);
            //SqlParameter paramout2 = cmd.Parameters.AddWithValue("@identity", "");
            //paramout2.Direction = ParameterDirection.Output;
            cmd.ExecuteNonQuery();
            Label1.Text = TextBox1.Text + "资料保存完毕";
            TextBox1.Text = "";
            TextBox2.Text = "";
            TextBox3.Text = "";
            TextBox4.Text = "";
            TextBox5.Text = "";
            TextBox6.Text = "";
            TextBox7.Text = "";
            TextBox8.Text = "";
            TextBox9.Text = "";
            TextBox10.Text = "";
            TextBox11.Text = "";
            TextBox12.Text = "";
            TextBox13.Text = "";
            TextBox14.Text = "";
        }
        catch (Exception ex)
        {
            Response.Write(ex.Message);

        }
        finally
        {
            if (conn != null)
                conn.Close();
        }
        
    }
    protected void TextBox8_TextChanged(object sender, EventArgs e)
    {
       
    }
    protected void TextBox8_Disposed(object sender, EventArgs e)
    {
        
    }
    protected void TextBox8_TextChanged1(object sender, EventArgs e)
    {
        string myConn = System.Configuration.ConfigurationManager.ConnectionStrings["yhdaselect"].ConnectionString;
        SqlConnection conn = new SqlConnection(myConn);
        try
        {
            conn.Open();
            SqlCommand cmd = new SqlCommand("select * from T_CPXH where F_barcode=" + TextBox8.Text, conn);
            SqlDataReader sda = cmd.ExecuteReader();
            if (sda.Read())
            {
                TextBox9.Text = Convert.ToString(sda["F_CPXH"]);
                //Response.Write(sda["username"].ToString());
            }
            else
            {
                TextBox9.Text = "无此型号";
                //Response.Write("用户名或密码错");
            }


        }
        catch (Exception ex)
        {
            Response.Write(ex.Message);

        }
        finally
        {
            if (conn != null)
                conn.Close();
        }
    }
    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
     

    }
    protected void DropDownList1_Load(object sender, EventArgs e)
    {
       
    }
    protected void TextBox14_TextChanged(object sender, EventArgs e)
    {
         
  {   
  try   
    {
        DateTime.Parse(TextBox14.Text);   
      
    }   
  catch   
    {   
      Response.Write("请输入正确的日期"); 
      
    }   
  }   

    }
}