Default.aspx
<%@ 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">
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajax" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Untitled Page</title>
<style type="text/css">
.modalBackground
{
background-color: Gray;
filter: alpha(opacity=80);
opacity: 0.8;
z-index: 10000;
}
.GridviewDiv {font-size: 100%; font-family: 'Lucida Grande', 'Lucida Sans Unicode', Verdana, Arial, Helevetica, sans-serif; color: #303933;}
Table.Gridview{border:solid 1px #df5015;}
.Gridview th{color:#FFFFFF;border-right-color:#abb079;border-bottom-color:#abb079;padding:0.5em 0.5em 0.5em 0.5em;text-align:center}
.Gridview td{border-bottom-color:#f0f2da;border-right-color:#f0f2da;padding:0.5em 0.5em 0.5em 0.5em;}
.Gridview tr{color: Black; background-color: White; text-align:left}
:link,:visited { color: #DF4F13; text-decoration:none }
</style>
<script language="javascript" type="text/javascript">
function closepopup() {
$find('ModalPopupExtender1').hide();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<ajax:ToolkitScriptManager ID="ScriptManager1" runat="server">
</ajax:ToolkitScriptManager>
<asp:UpdatePanel ID="updatepnl1" runat="server">
<ContentTemplate>
<asp:GridView runat="server" ID="gvDetails" CssClass="Gridview"
DataKeyNames="UserId" AutoGenerateColumns="false">
<HeaderStyle BackColor="#df5015" />
<Columns>
<asp:BoundField DataField="UserName" HeaderText="UserName" />
<asp:BoundField DataField="FirstName" HeaderText="FirstName" />
<asp:BoundField DataField="LastName" HeaderText="LastName" />
<asp:TemplateField>
<ItemTemplate>
<asp:ImageButton ID="btnDelete" ImageUrl="~/Images/Delete.png" runat="server" onclick="btnDelete_Click" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:Label ID="lblresult" runat="server"/>
<asp:Button ID="btnShowPopup" runat="server" style="display:none" />
<ajax:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="btnShowPopup" PopupControlID="pnlpopup"
CancelControlID="btnNo" BackgroundCssClass="modalBackground">
</ajax:ModalPopupExtender>
<asp:Panel ID="pnlpopup" runat="server" BackColor="White" Height="100px" Width="400px" style="display:none">
<table width="100%" style="border:Solid 2px #D46900; width:100%; height:100%" cellpadding="0" cellspacing="0">
<tr style="background-image:url(Images/header.gif)">
<td style=" height:10%; color:White; font-weight:bold;padding:3px; font-size:larger; font-family:Calibri" align="Left">Confirm Box</td>
<td style=" color:White; font-weight:bold;padding:3px; font-size:larger" align="Right">
<a href = "javascript:void(0)" onclick = "closepopup()"><img src="Images/Close.gif" style="border :0px" align="right"/></a>
</td>
</tr>
<tr>
<td colspan="2" align="left" style="padding:5px; font-family:Calibri">
<asp:Label ID="lblUser" runat="server"/>
</td>
</tr>
<tr>
<td colspan="2"></td>
</tr>
<tr>
<td>
</td>
<td align="right" style="padding-right:15px">
<asp:ImageButton ID="btnYes" OnClick="btnYes_Click" runat="server" ImageUrl="~/Images/btnyes.jpg"/>
<asp:ImageButton ID="btnNo" runat="server" ImageUrl="~/Images/btnNo.jpg" />
</td>
</tr>
</table>
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
</form>
</body>
</html>
Default.aspx.cs
using System;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class _Default : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Data Source=.;Integrated Security=true;Initial Catalog=Database");
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindUserDetails();
}
}
protected void BindUserDetails()
{
//connection open
con.Open();
//sql command to execute query from database
SqlCommand cmd = new SqlCommand("Select * from UserDetails", con);
cmd.ExecuteNonQuery();
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
//Binding data to gridview
gvDetails.DataSource = ds;
gvDetails.DataBind();
con.Close();
}
protected void btnYes_Click(object sender, ImageClickEventArgs e)
{
//getting userid of particular row
int userid = Convert.ToInt32(Session["UserId"]);
con.Open();
SqlCommand cmd = new SqlCommand("delete from UserDetails where UserId=" + userid, con);
int result = cmd.ExecuteNonQuery();
con.Close();
if (result == 1)
{
lblresult.Text = Session["UserName"] + " Details deleted successfully";
lblresult.ForeColor = Color.Green;
BindUserDetails();
}
}
protected void btnDelete_Click(object sender, ImageClickEventArgs e)
{
ImageButton btndetails = sender as ImageButton;
GridViewRow gvrow = (GridViewRow)btndetails.NamingContainer;
Session["UserId"] = gvDetails.DataKeys[gvrow.RowIndex].Value.ToString();
Session["UserName"] = gvrow.Cells[0].Text;
lblUser.Text = "Are you sure you want to delete " + Session["UserName"] + " Details?";
ModalPopupExtender1.Show();
}
}
<%@ 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">
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajax" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Untitled Page</title>
<style type="text/css">
.modalBackground
{
background-color: Gray;
filter: alpha(opacity=80);
opacity: 0.8;
z-index: 10000;
}
.GridviewDiv {font-size: 100%; font-family: 'Lucida Grande', 'Lucida Sans Unicode', Verdana, Arial, Helevetica, sans-serif; color: #303933;}
Table.Gridview{border:solid 1px #df5015;}
.Gridview th{color:#FFFFFF;border-right-color:#abb079;border-bottom-color:#abb079;padding:0.5em 0.5em 0.5em 0.5em;text-align:center}
.Gridview td{border-bottom-color:#f0f2da;border-right-color:#f0f2da;padding:0.5em 0.5em 0.5em 0.5em;}
.Gridview tr{color: Black; background-color: White; text-align:left}
:link,:visited { color: #DF4F13; text-decoration:none }
</style>
<script language="javascript" type="text/javascript">
function closepopup() {
$find('ModalPopupExtender1').hide();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<ajax:ToolkitScriptManager ID="ScriptManager1" runat="server">
</ajax:ToolkitScriptManager>
<asp:UpdatePanel ID="updatepnl1" runat="server">
<ContentTemplate>
<asp:GridView runat="server" ID="gvDetails" CssClass="Gridview"
DataKeyNames="UserId" AutoGenerateColumns="false">
<HeaderStyle BackColor="#df5015" />
<Columns>
<asp:BoundField DataField="UserName" HeaderText="UserName" />
<asp:BoundField DataField="FirstName" HeaderText="FirstName" />
<asp:BoundField DataField="LastName" HeaderText="LastName" />
<asp:TemplateField>
<ItemTemplate>
<asp:ImageButton ID="btnDelete" ImageUrl="~/Images/Delete.png" runat="server" onclick="btnDelete_Click" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:Label ID="lblresult" runat="server"/>
<asp:Button ID="btnShowPopup" runat="server" style="display:none" />
<ajax:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="btnShowPopup" PopupControlID="pnlpopup"
CancelControlID="btnNo" BackgroundCssClass="modalBackground">
</ajax:ModalPopupExtender>
<asp:Panel ID="pnlpopup" runat="server" BackColor="White" Height="100px" Width="400px" style="display:none">
<table width="100%" style="border:Solid 2px #D46900; width:100%; height:100%" cellpadding="0" cellspacing="0">
<tr style="background-image:url(Images/header.gif)">
<td style=" height:10%; color:White; font-weight:bold;padding:3px; font-size:larger; font-family:Calibri" align="Left">Confirm Box</td>
<td style=" color:White; font-weight:bold;padding:3px; font-size:larger" align="Right">
<a href = "javascript:void(0)" onclick = "closepopup()"><img src="Images/Close.gif" style="border :0px" align="right"/></a>
</td>
</tr>
<tr>
<td colspan="2" align="left" style="padding:5px; font-family:Calibri">
<asp:Label ID="lblUser" runat="server"/>
</td>
</tr>
<tr>
<td colspan="2"></td>
</tr>
<tr>
<td>
</td>
<td align="right" style="padding-right:15px">
<asp:ImageButton ID="btnYes" OnClick="btnYes_Click" runat="server" ImageUrl="~/Images/btnyes.jpg"/>
<asp:ImageButton ID="btnNo" runat="server" ImageUrl="~/Images/btnNo.jpg" />
</td>
</tr>
</table>
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
</form>
</body>
</html>
Default.aspx.cs
using System;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class _Default : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Data Source=.;Integrated Security=true;Initial Catalog=Database");
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindUserDetails();
}
}
protected void BindUserDetails()
{
//connection open
con.Open();
//sql command to execute query from database
SqlCommand cmd = new SqlCommand("Select * from UserDetails", con);
cmd.ExecuteNonQuery();
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
//Binding data to gridview
gvDetails.DataSource = ds;
gvDetails.DataBind();
con.Close();
}
protected void btnYes_Click(object sender, ImageClickEventArgs e)
{
//getting userid of particular row
int userid = Convert.ToInt32(Session["UserId"]);
con.Open();
SqlCommand cmd = new SqlCommand("delete from UserDetails where UserId=" + userid, con);
int result = cmd.ExecuteNonQuery();
con.Close();
if (result == 1)
{
lblresult.Text = Session["UserName"] + " Details deleted successfully";
lblresult.ForeColor = Color.Green;
BindUserDetails();
}
}
protected void btnDelete_Click(object sender, ImageClickEventArgs e)
{
ImageButton btndetails = sender as ImageButton;
GridViewRow gvrow = (GridViewRow)btndetails.NamingContainer;
Session["UserId"] = gvDetails.DataKeys[gvrow.RowIndex].Value.ToString();
Session["UserName"] = gvrow.Cells[0].Text;
lblUser.Text = "Are you sure you want to delete " + Session["UserName"] + " Details?";
ModalPopupExtender1.Show();
}
}
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