Friday, 24 February 2012

Gridview scroll in Asp.net

USE [log]
GO
/****** Object:  Table [dbo].[Department]    Script Date: 02/24/2012 11:59:46 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[Department](
 [id] [int] IDENTITY(1,1) NOT NULL,
 [department name] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL
) ON [PRIMARY]

GO
SET ANSI_PADDING OFF


USE [log]
GO
/****** Object:  Table [dbo].[Student_S]    Script Date: 02/24/2012 13:11:01 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[Student_S](
 [id] [int] IDENTITY(1,1) NOT NULL,
 [Sid] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
 [Firstname] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
 [LastName] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
 [Phone] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
 [Department] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
 
 CONSTRAINT [PK_Student_S] PRIMARY KEY CLUSTERED 
(
 [Sid] ASC
)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY]

GO
SET ANSI_PADDING OFF
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="gridscroll.aspx.cs" Inherits="gridscroll" %>

<!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 id="Head1" runat="server">

    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <h2 style="color: blue; font-style: normal">
        Gridview scrollbar in asp.net
        <br />
    </h2>
    <div>
        <asp:DropDownList ID="ddlgrdbind" runat="server" OnSelectedIndexChanged="ddlgrdbind_SelectedIndexChanged"
            AutoPostBack="true">
            <asp:ListItem Text="Select One" Value="Select"></asp:ListItem>
            <asp:ListItem Text="X" Value="X"></asp:ListItem>
            <asp:ListItem Text="Y" Value="Y"></asp:ListItem>
        </asp:DropDownList>
        <asp:Panel ID="pnlgrd" runat="server" ScrollBars="Vertical" Height="150px" Visible="false"
            Width="200px">
            <asp:GridView ID="grdscrollbar" runat="server" Visible="false" Width="100px">
            </asp:GridView>
        </asp:Panel>
    </div>
    </form>
</body>
</html>
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;

public partial class gridscroll : System.Web.UI.Page
{
    SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["Employee"].ToString());
    DataSet ds = new DataSet();
    
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void ddlgrdbind_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (ddlgrdbind.SelectedItem.Value == "X")
        {
            pnlgrd.Visible = true;
            grdscrollbar.Visible = true;
            SqlCommand cmd = new SqlCommand("select * from Depatment", con);
            SqlDataAdapter sadp = new SqlDataAdapter(cmd);
            sadp.Fill(ds);
            grdscrollbar.DataSource = ds;
            grdscrollbar.DataBind();

        }
        else if (ddlgrdbind.SelectedItem.Value == "Y")
        {
            pnlgrd.Visible = true;
            grdscrollbar.Visible = true;
            SqlCommand cmd = new SqlCommand("select * from login", con);
            SqlDataAdapter sadp = new SqlDataAdapter(cmd);
            sadp.Fill(ds);
            grdscrollbar.DataSource = ds;
            grdscrollbar.DataBind();

        }
    }
}

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