how to show data on a next form

for eg there are two forms (form1 , form2)

form1 contains , Datagridview1 and button1

datagridview1 consists of single record with columns like


Name   Address   Age

abcd     xyz        20


form 2 consists of three textboxes(for Name, Address, Age) and Datagridview2

Q: As user click to any record of my gridview then, that specific record will show in another form within different textboxes plus with a gridview.

Sol :

initially change the every controls of both forms modifier to public, and disable(Enabled = false) the button of form1

in form1 -->

Declare string variables

public string Name;
public  string Address;
public  int Age;

Datagridview1_CellClick Event

write the below code

Name = Datagridview1.Rows[e.Rowindex].Cells[0].value.ToString();
Address = Datagridview1.Rows[e.Rowindex].Cells[1].value.ToString();
Age = Convert.ToInt32(Datagridview1.Rows[e.Rowindex].Cells[2].value.ToString());

//enable the button and change the button text to view

Button1.Enabled = true;
Button1.Text = "VIEW";


 In Button1_Click Event


write the below code

form2 f2 = new from2();

f2.tetxtbox1.text = Name;
f2.tetxtbox2.text = Address;
f2.tetxtbox3.text = Convert.ToString(Age);

//it stores the single record in form2 datagridview zeroth row
f2.Datagridview2.Rows[0].Cells[0].Value = Name;
f2.Datagridview2.Rows[0].Cells[1].Value = Address;
f2.Datagridview2.Rows[0].Cells[2].Value = Convert.ToString(Age);

f2.Show();
this.Close();

test1.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="test1.aspx.cs" Inherits="Show_data_on_a_next_form.test1" %>





   


   

   

   
   
   
   
   
   
   
   
       
       
   
   

            Text="Search" />
   
   



test1.aspx.cs

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
namespace Show_data_on_a_next_form
{
    public partial class test1 : System.Web.UI.Page
    {
        string strConnString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
        string str;
        SqlCommand com;
        SqlDataAdapter sqlda;
        DataSet ds;

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                bindgrid();
            }
        }
        private void bindgrid()
        {
            SqlConnection con = new SqlConnection(strConnString);
            con.Open();
            str = "select * from employee";
            com = new SqlCommand(str, con);
            SqlDataReader reader;
            reader = com.ExecuteReader();
            g1.DataSource = reader;
            g1.DataBind();
            con.Close();
        }

        protected void btn_search_Click(object sender, EventArgs e)
        {
            SqlConnection con = new SqlConnection(strConnString);
            con.Open();
            str = "select * from employee where empname = '" + TextBox1.Text + "'";
            //str = "select * from employee where empname like '" + TextBox1.Text + "%'";
            com = new SqlCommand(str, con);
            sqlda = new SqlDataAdapter(com);
            ds = new DataSet();
            sqlda.Fill(ds, "employee");
            con.Close();
            g1.DataSource = ds;
            g1.DataMember = "employee";
            g1.DataBind();
        }
    }
}



test2.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="test2.aspx.cs" Inherits="Show_data_on_a_next_form.test2" %>





   


   

   

   
   
     
     
   
   
     
     
   
   
     
     
   
   
     
     
   
   
     
     
   
   
     
     
   
   
     
     
   
   
     
     
   
   
     
     
   
   
     
     
   
   

Empname:
Empaddress:
Empsal:
Empphone:
Empfax:
Empcity:
Empstate:
Empzip:
Emplic:
Empstatus:

   

   

test2.aspx.cs

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
namespace Show_data_on_a_next_form
{
    public partial class test2 : System.Web.UI.Page
    {
        string strConnString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
        string str;
        string s1;
        SqlCommand com;

        protected void Page_Load(object sender, EventArgs e)
        {
            try
            {
                SqlConnection con = new SqlConnection(strConnString);
                con.Open();
                s1 = Request.QueryString[0];
                str = "select * from employee where empid='" + s1 + "'";
                com = new SqlCommand(str, con);
                SqlDataReader reader;
                reader = com.ExecuteReader();
                if (reader.Read())
                {
                    Label1.Text = reader["empname"].ToString();
                    Label2.Text = reader["empaddress"].ToString();
                    Label3.Text = reader["empsal"].ToString();
                    Label4.Text = reader["empphone"].ToString();
                    Label5.Text = reader["empfax"].ToString();
                    Label6.Text = reader["empcity"].ToString();
                    Label7.Text = reader["empstate"].ToString();
                    Label8.Text = reader["empzip"].ToString();
                    Label9.Text = reader["emplic"].ToString();
                    Label10.Text = reader["empstatus"].ToString();
                }
            }
            catch (Exception ex)
            {
                Response.Write(ex.Message);
            }
        }
    }
}