Disable Image Caching

[Kamyar Souri]

How can I disable Image caching?
I use ASP.NET Image web control that it's ImageUrl is constant but the image
is being changed by the code. because of cachin I always see the same image
in my Image web control.
Thank you in advance.

 

[Eliyahu Goldin]

You can fool the cache into downloading the image again by adding a query to
the image url:

myImage.ImageUrl = String.Format ("photo?{0}",
System.DateTime.Now.TimeOfDay.ToString());

Eliyahu