Home/ Questions/Q 3596214
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-18T19:57:32+00:00

I’m using an outside page to update an image in my system. When I’m

  • 0

I’m using an outside page to update an image in my system. When I’m redirected back to the page I’ve worked in, I still see the old picture. I don’t see my changes until I press ctrl+f5. Is their any way to redirect with history delete or any other solution?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Add a query string to your image source, it will prevent the browser from caching it. Some people use the date, I prefer the GUID

    Guid g = Guid.NewGuid();
string GuidString = Convert.ToBase64String(g.ToByteArray());
GuidString = GuidString.Replace("=", "");
GuidString = GuidString.Replace("+", "");

Image1.ImageUrl = "/path/to/new/image.jpg?r=" + GuidString;

    It will end up making your image source look similar to this:

     <img src="/path/to/image.jpg?r=Vqad3W8ZUG6oXgFzZIw" id="Image1" runat="server" />
    • 0