image change on timer tick

kshama parashar

16y9.8kLearn iOS Programming

hello to all

i want to repeat the all four image on single image on timer tick

my code:

jewel.aspx:

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

jewel.aspx.cs:

string[] aa = new string[4];

protected void Page_Load(object sender, EventArgs e)

{

aa[0] = "image/1.gif";

aa[1] = "image/2.gif";

aa[2] = "image/3.gif";

aa[3] = "image/4.gif";

}

protected void Timer1_Tick(object sender, EventArgs e)

{

chang();

}

public void chang()

{

for (int i = 0; i <= 3; i++)

{

ImageButton1.ImageUrl = aa[i];

}

it showing only first and last image

5 Replies

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Abhimanyu K Vatsa16y ago
hello
there are lots of way to create it as like using javascript.
find here : http://www.dynamicdrive.com/dynamicindex4/index.html
as dynamic drive is very good website to get such. you have to search item there yourself.
0
vishal jadav16y ago
dont make ur code to hard...

just put a script manager, update panel, image and timer inside updatepanel.

let say i = 0 in form load'
if(!ispostback)
{ i =0}

try following code in timer_tick().
if(i==0)
{
image1.imageurl = yourString arr[i];
i=1;
return;
}
elseif(i==1)

{
image1.imageurl = yourString arr[i];
i=2;
return;
}
else

{
image1.imageurl = yourString arr[i];
i=0;
return;
}

it's working...
0
vishal jadav16y ago
Hi,

ok.. i Thnk the problem is with your image path , coz i have tried and its working fine..

your try to give relative path to the image file..

like "~/images/1.gif"
0
kshama parashar16y ago
its not working

my code is

jewel.aspx

























jewel.aspx.cs:

string[] aa = new string[4];
   protected void Page_Load(object sender, EventArgs e)
   {

   aa[0] = "image/1.gif";
   aa[1] = "image/2.gif";
   aa[2] = "image/3.gif";
   aa[3] = "image/4.gif";



   }
   protected void Timer1_Tick(object sender, EventArgs e)
   {

   chang();




   }

   public void chang()
   {
   for (int i = 0; i <= 3; i++)
   {
   ImageButton1.ImageUrl = aa[i];
   }
   }
0
vishal jadav16y ago
hi,

if u r using ajax .. u can do it... ajax provides a timer control u can place it in update panel and do ur code... it will do what u want...
0