retrieve the data about image from SQL DB while clicking the image using gridview in two different pages

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I am getting error at onclick method for imagebutton.If I have two pages grid1.aspx(contains gridview with imagebuttons and a label binded with text ),grid2.aspx(contains 1 gridview). now i want to retreive the data from data base while clicking the imagebutton and display on the grid2.aspx gridview

here my code

grid1.aspx
__________

XML

<%@Page Language="C#" AutoEventWireup="true" CodeFile="gridimage.aspx.cs" Inherits="gridimage" %>

<!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" AutoGenerateColumns="false"
            Height="303px" Width="290px">
            <Columns>

                <asp:TemplateField HeaderText="image">
                    <ItemTemplate>
                        <asp:ImageButton ID="imgbtn" runat="server" ImageUrl='<%#Bind("images")%>' onclick="go2grd2" /></ItemTemplate>
                </asp:TemplateField>

                <asp:TemplateField HeaderText="imagename">
                    <ItemTemplate>
                        <asp:Label ID="lblname" runat="server" Text="<%#Bind('mobilename') %>" /></ItemTemplate>
                </asp:TemplateField>

            </Columns>
        </asp:GridView>
    </div>
    </form>
</body>
</html>

grid1.cs
________

C#

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 gridimage : System.Web.UI.Page
{
    ado objado = new ado();
    protected void Page_Load(object sender, EventArgs e)
    {
        gridview1.DataSource = objado.getmbldetaails();
        gridview1.DataBind();
    }
    public void go2grd2(object sender, CommandEventArgs e)
    {
        string id = e.CommandArgument.ToString();
        Server.Transfer("gridimage1.aspx?Id="+id);
    }

}

grid2.aspx
__________

XML

<div>
        <asp:GridView ID="gridview2" runat="server" >

        </asp:GridView>
    </div>

grid2.cs
________

C#

protected void Page_Load(object sender, EventArgs e)
   {

       Request.QueryString["Id"].ToString();
       gridview2.DataBind();
   }

Posted 21-Nov-13 0:14am

sudhakarit

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ZurdoDev 21-Nov-13 7:48am

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