*********************************************************************************
/*Add Stylesheet in your application names StyleSheet.css*/
body {}
.gridView{width:100%;background:#ffffff;border:1px solid #476db6; border-collapse:separate;}
.gridView th{border:0px;background:#a7b7fe;color:#000000;text-align:center;font-size:18px;}
.gridView td{border:0px;padding-left:10px;}
.gridView tr:hover{cursor:pointer; background:#ffff00;}
.gridView tr:last-child:hover{ background:#000;background:#a7b7fe;}
.altRow{background:#d1daff;}
.gridPager{background:#a7b7fe;color:#000000;}
.gridPager table{margin:0px auto;}
.gridPager table td{width:20px;}
.gridPager table span{cursor:pointer;font-weight:bold;color:#1a1ac9;}
.gridPager table a{cursor:pointer;text-decoration:none;color:#000000;}
.gridPager table a:hover{text-decoration:underline;}
*********************************************************************************
<%@ 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>Gridview sorting and paging in Asp.Net</title>
<link href="StyleSheet.css" rel="stylesheet" type="text/css" />
</head>
<body>
<form id="form1" runat="server">
<div>
<%="You are viewing page "+(GridView1.PageIndex+1)+" of "+GridView1.PageCount+" ,row count "+GridView1.Rows.Count %>
<asp:GridView ID="GridView1"
runat="server"
AutoGenerateColumns="false"
AllowSorting="true"
AllowPaging="true"
PageSize="15"
CssClass="gridView"
AlternatingRowStyle-CssClass="altRow"
PagerStyle-CssClass="gridPager"
OnRowDataBound="GridView1_RowDataBound"
onrowcommand="GridView1_RowCommand"
onpageindexchanging="GridView1_PageIndexChanging" >
<Columns>
<asp:TemplateField>
<HeaderTemplate>
<asp:LinkButton ID="ProductId" runat="server" CommandName="ProductId">Product Id</asp:LinkButton>
</HeaderTemplate>
<ItemTemplate>
<%#Eval("ProductId") %>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>
<asp:LinkButton ID="linkProductName" runat="server" CommandName="ProductName">Product Name</asp:LinkButton>
</HeaderTemplate>
<ItemTemplate>
<%#Eval("ProductName")%>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>
<asp:Literal ID="litProductDetails" runat="server"></asp:Literal>
</HeaderTemplate>
<ItemTemplate>
<%#Eval("ProductDetails")%>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>
<asp:LinkButton ID="linkUnitPrice" runat="server" CommandName="UnitPrice">Price</asp:LinkButton>
</HeaderTemplate>
<ItemTemplate>
<%#Eval("UnitPrice")%>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
*********************************************************************************
using System;
using System.Data;
using System.Web.UI.WebControls;
public partial class _Default : System.Web.UI.Page
{
private Products products = new Products();
protected void Page_Load(object sender, EventArgs e)
{
GridView1.CellSpacing = -1;
if (!IsPostBack)
{
BindGrid();
}
}
private void BindGrid()
{
GridView1.DataSource = products.ReadAll();
GridView1.DataBind();
}
protected void GridView1_RowDataBound(object sender, System.Web.UI.WebControls.GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Header)
{
GridViewRow currentRow = e.Row;
Literal litProductDetails = (Literal)currentRow.FindControl("litProductDetails");
litProductDetails.Text = "Product Details";
}
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
// By default, column sorted ascending(Asc) to sort descending pass (desc).
if (e.CommandName == "ProductId")
{
SortGridView("ProductId","Asc");
}
else if (e.CommandName == "ProductName")
{
SortGridView("ProductName", "Asc");
}
else if (e.CommandName == "UnitPrice")
{
SortGridView("UnitPrice","Asc");
}
}
private void SortGridView(String sortColumn,String sortOrder)
{
DataTable dt = products.ReadAll();
DataView dv = dt.DefaultView;
dv.Sort = sortColumn + " " + sortOrder;
GridView1.DataSource = dv;
GridView1.DataBind();
}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
BindGrid();
}
}
********************************************************************************
using System;
using System.Web.Configuration;
public class Connection
{
public Connection(){}
/// <summary>
/// Read only property returns Connection string.
/// <summary>
public static String Cs
{
get
{
return WebConfigurationManager.ConnectionStrings["cs"].ConnectionString;
}
}
}
********************************************************************************
#region Namespaces
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
#endregion
/// <summary>
/// class Products
/// </summary>
public class Products
{
#region Private Meambers
private SqlCommand cmd;
private SqlConnection con;
private SqlDataAdapter dataAdapter;
private String ConnectionString = String.Empty;
#endregion
#region Constructor
/// <summary>
///Default constructor
/// </summary>
public Products()
{
ConnectionString=Connection.Cs;
}
/// <summary>
///Parameterised constructor
/// </summary>
public Products(String connectionString)
{
ConnectionString=connectionString;
}
#endregion
#region Public Methods
/// <summary>
/// This meathod returns all records of Products table.
/// </summary>
/// <returns> All rows of Products table.</returns>
public DataTable ReadAll()
{
using(con = new SqlConnection(ConnectionString))
{
try
{
DataTable dt = new DataTable();
if (con.State == ConnectionState.Closed)
{
con.Open();
}
cmd = new SqlCommand("Select * From [dbo].[Products]",con);
dataAdapter = new SqlDataAdapter(cmd);
dataAdapter.Fill(dt);
return dt;
}
finally
{
if (con.State == ConnectionState.Open)
{
con.Close();
}
}
}
}
#endregion
}
********************************************************************************
/*Change your web.config file*/
<connectionStrings>
<add name="cs" connectionString="Data Source=Your Data Source;Initial Catalog=softwarekaffee;Persist Security Info=True;User ID=Your User Id;Password=Your Password"/>
</connectionStrings>
********************************************************************************
/*Database Schema*/
Go
create database SoftwareKaffee
Go
use SoftwareKaffee
Go
Create table Products
(
ProductId int identity primary key,
ProductName varchar(50),
ProductDetails nvarchar(200),
UnitPrice decimal(7,2),
Quantity int
)
Go
insert into Products values('Dell Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 4GB',55000,4)
insert into Products values( 'HCL Laptop','Processor Intel(RR) Cort(T2) i7 CPU, Ra 8GB',15000,30 )
insert into Products values( 'HP Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 4GB', 23000 ,4 )
insert into Products values( 'HCL Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 4GB',35000,20 )
insert into Products values( 'Linovo Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 2GB',25000,30 )
insert into Products values( 'Copac Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 4GB',30000,30 )
insert into Products values( 'Dell Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 4GB',45000,10 )
insert into Products values( 'HP Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 4GB',55000,30 )
insert into Products values( 'HCL Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 2GB',35000,20 )
insert into Products values( 'Linovo Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 4GB',25000,30 )
insert into Products values( 'Copac Laptop','Processor Intel(R) Cort(T) i5 CPU, Ra 4GB',30000,60 )
insert into Products values( 'Dell Laptop','Processor Intel(R) Cort(T) i3 CPU, Ra 2GB',35000,30 )
insert into Products values( 'HP Laptop','Processor Intel(R) Cort(T) i3 CPU, Ra 2GB',55000,30 )
insert into Products values( 'HCL Laptop','Processor Intel(R) Cort(T) i3 CPU, Ra 2GB',34000,20 )
insert into Products values( 'Linovo Laptop','Processor Intel(R) Cort(T) i3 CPU, Ra 2GB',35000,30 )
insert into Products values( 'Copac Laptop','Processor Intel(R) Cort(T) i3 CPU, Ra 2GB',40000,30 )
insert into Products values( 'Dell Laptop','Processor Intel(RR) Cort(T2) i7 CPU, Ra 8GB',65000,30 )
insert into Products values( 'HP Laptop','Processor Intel(RR) Cort(T2) i7 CPU, Ra 8GB',75000,1 )
insert into Products values( 'HCL Laptop','Processor Intel(RR) Cort(T2) i7 CPU, Ra 8GB',45000,30 )
insert into Products values( 'Linovo Laptop','Processor Intel(RR) Cort(T2) i7 CPU, Ra 8GB',45000,30 )
insert into Products values( 'Copac Laptop','Processor Intel(RR) Cort(T2) i7 CPU, Ra 8GB',37000,5 )
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