Model PopUp in C# with example. ~ Code Kulshresth

Model PopUp in C# with example.

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

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<!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>Untitled Page</title>
<style type="text/css">
.modalBackground {
background-color: Gray;
filter: alpha(opacity=80);
opacity: 0.8;
z-index: 10000;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<asp:ToolkitScriptManager ID="ScriptManager1" runat="server">
</asp:ToolkitScriptManager>
<div>
<asp:ImageButton ID="imgbtn" ImageUrl="~/Edit.jpg" runat="server" Width="25" Height="25" OnClick="imgbtn_Click" />
<asp:Label ID="lblresult" runat="server" />
<asp:Button ID="btnShowPopup" runat="server" Style="display: none" />
<asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="btnShowPopup" PopupControlID="pnlpopup"
CancelControlID="btnCancel" BackgroundCssClass="modalBackground">
</asp:ModalPopupExtender>
<asp:Panel ID="pnlpopup" runat="server" BackColor="White" Height="269px" Width="400px" Style="display: none">
<table width="100%" style="border: Solid 3px #D55500; width: 100%; height: 100%" cellpadding="0" cellspacing="0">
<tr>
<td>
<asp:CheckBoxList ID="CheckBoxList1" runat="server"></asp:CheckBoxList>
</td>
<td>
<asp:Button ID="btnUpdate" CommandName="Update" runat="server" Text="Update" OnClick="btnUpdate_Click" />
<asp:Button ID="btnCancel" runat="server" Text="Cancel" />
</td>
</tr>
</table>
</asp:Panel>
</div>
</form>
</body>
</html>

///////////////////////

using System;

using System.Configuration;

using System.Data;

using System.Data.SqlClient;

using System.Drawing;

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 AjaxControlToolkit;

public partial class _Default : System.Web.UI.Page

{

SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["dbconnection"].ToString());

protected void Page_Load(object sender, EventArgs e)

{

if(!IsPostBack)

{

BindGridData();

}

protected void BindGridData()

{

string str = "select Name,Address from Employee";

SqlDataAdapter da = new SqlDataAdapter(str,con);

DataTable dt = new DataTable();

da.Fill(dt);

string[] columnNames = dt.Columns.Cast<DataColumn>()

.Select(x => x.ColumnName)

.ToArray();

CheckBoxList1.DataSource = columnNames;

CheckBoxList1.DataBind();

}

protected void btnUpdate_Click(object sender, EventArgs e)

{

string str = "";

foreach (ListItem item in CheckBoxList1.Items)

{

if(item.Selected==true)

{

}

string data = str;

//BindGridData();

}

protected void imgbtn_Click(object sender, ImageClickEventArgs e)

{

this.ModalPopupExtender1.Show();

}

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Tuesday, 11 June 2019