I am using c#.net 3.5 framework for developing web application.
i want to use gallary slide show without data base.
i have a code for slide show but using that code, image slide change once.
after that it will no change in slide. if any problem in code pls suggest me true code.
gallaryHome.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GallaryHome.aspx.cs" Inherits="GallaryHome" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!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>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<div>
<asp:Timer runat="server" Interval="1000" ID="SlideShowTimer" OnTick="SlideShowTimer_Tick" />
<br />
<h2 style="text-transform: uppercase; margin: 10px 0px 0px 8px; display: inline;">
Welcome to My Photo Gallery
</h2>
<br />
<asp:UpdatePanel runat="server" ID="SlideShow" UpdateMode="Always">
<ContentTemplate>
<%-- This is the main slideshow image control --%>
<img runat="server" id="SlideShowImage1" src="~/Image/jaiminilogin.png" alt="First Image" />
<asp:Label runat="server" ID="SlideShowText" Text="First Slide" />
</ContentTemplate>
<Triggers>
<%-- The update panel will postback when the timer 'tick' event fires --%>
<asp:AsyncPostBackTrigger ControlID="SlideShowTimer" EventName="Tick" />
</Triggers>
</asp:UpdatePanel>
<cc1:UpdatePanelAnimationExtender runat="server" ID="UPextender" TargetControlID="SlideShow"
BehaviorID="animation">
<Animations>
<OnUpdating>
<%-- It should take 1/2 of a second to fade out --%>
<FadeOut Duration=".2" Fps="20" minimumOpacity=".1" />
</OnUpdating>
<OnUpdated>
<%-- It should take 1 and 1/2 of a second to fade back in --%>
<FadeIn Duration="1.5" Fps="20" minimumOpacity=".1" />
</OnUpdated>
</Animations>
</cc1:UpdatePanelAnimationExtender>
</div>
</div>
</form>
</body>
</html>
gallaryHome.aspx.cs
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;
public partial class GallaryHome : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void SlideShowTimer_Tick(object sender, EventArgs e)
{
DateTime later = DateTime.Now.AddSeconds(.5);
while (DateTime.Now < later)
{
}
this.SlideShowImage1.Src = RandomImageName();
this.SlideShowText.Text = this.SlideShowImage1.Src.ToString();
}
private string RandomImageName()
{
Random rand = new Random();
int RandomInt = rand.Next(0, 5);
switch (RandomInt)
{
case 0:
return "~/Image/admin.jpg";
break;
case 1:
return "~/Image/jaiminilogin.png";
break;
case 2:
return "~/Image/papeless1.jpg";
break;
default:
return "~/Image/paperlesslogo.jpg";
break;
}
}
}
pls help me