How to Show Grid View in ASP. NET

Grid View in ASP.NET

1. Create a new website in visual studio 2005/2008
 

2. Select a file location and file name and language.
    
3. Create some text boxes with name in web form
   
   Example:
   
   
   
   Now drag a grid view in web form and click the edit column property  show in figure and add the item inside the grid view .You can also change it format by using property Auto Format.
   
   
   
   Now choose the data source and click on ok button.
   
   
   
   Now click on New Connection and then click on
   
   
   
   Choose either Window or server authentication, server name and attach the database. Click on ok button
   
   
   
   
   
   Now Click next
   
   
   
   Further Click next
   
   
   
   Click next and test Query and click finish
   
    Now use the Defalut.aspx.cs page and add the following 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.SqlClient;
   public partial class _Default : System.Web.UI.Page

   {
   SqlConnection con;
   SqlCommand cmd
   string str;
   SqlDataAdapter ad;
   
   protected void Page_Load(object sender,EventArgs e)
   {
   con = new SqlConnection ("Data Source =server name;Initial Catalog=Database Name";User ID= User;Password = yourPasswordRecovery"); 
   con.Open();
   Response.Write("connect");
   }
   
   protected void Button1_Click(object sender, EventArgs e)
   {
   str = "select * from empinfo where name ='"+TextBox1.Text+"' ,address = '"+TextBox2.Text+"',email_id ='"+TextBox3.Text+"'";
   ad =new SqlDataAdapter (str,con);
   GridView1.DataSource =ds.tables [empinfo].defaultview;
   GridView1.DataMember ="empinfo";
   GridView1 .DataBind ();
   }