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Introduction
In this code i explained about how to make connection to database by store procedure.
here i take all the column values from the customer table and store in gridview.
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<%@ 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">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
</div>
</form>
</body>
</html> |
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 _Default : System.Web.UI.Page
{
SqlConnection conn = new SqlConnection(@"data source=LAKSHANYA\SQLEXPRESS;Initial Catalog=master;Integrated
security=true");
protected void Page_Load(object sender, EventArgs e)
{
bind();
}
public void bind()
{
try
{
conn.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "sp_example";
cmd.Connection = conn;
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = cmd;
DataSet ds = new DataSet();
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
}
catch (Exception e)
{
throw e;
}
finally
{
conn.Close();
}
}
} |
Sql table and Stored procedure create table Customer(
s_no int IDENTITY(1,1) primary key,
First_name varchar(20),
Last_name varchar(20),
Address varchar(20))
create procedure sp_example
as
begin
select * from Customer
end |
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Conclusion
Thanks for read it.Happy learning....
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