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Print results in Asp.net

Source: Internet
Author: User
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In fact, I wanted to implement this function a long time ago. The data on the Web page is usually exported to excel for printing, A few days ago, I saw that the current online store prints a new webpage. I thought it was a good idea to print it on this webpage, then I wrote a simple answer program based on this. After trying it, I felt pretty good and sent it to share it with you.

I hope you will give your comments.

Parent Page code:

<% @ Page Language = "C #" autoeventwireup = "true" codefile = "default. aspx. cs" inherits = "_ default" %> <! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <HTML xmlns = "http://www.w3.org/1999/xhtml"> 

Subpage front-end code:


<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Target.aspx.cs" Inherits="Target" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

Subpage background code:


using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.Data;using System.Data.SqlClient;public partial class Target : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        SqlConnection conn = new SqlConnection();        conn.ConnectionString = "server=.;database=CheckCardResult;integrated security=true";        try        {            conn.Open();            SqlCommand cmd = new SqlCommand();            cmd.Connection = conn;            cmd.CommandText = "SELECT TOP 10 [User_Code],[Meter_Num],[Err_Type],[Err_Time] FROM [CheckCardResult].[dbo].[Result]";            SqlDataAdapter sda = new SqlDataAdapter(cmd);            DataSet ds = new DataSet();            sda.Fill(ds);            this.GridView1.DataSource = ds.Tables[0];            this.GridView1.DataBind();                    }        catch (Exception ex)        {            throw ex;        }        finally        {            conn.Close();         }    }}

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Related Keywords:
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