I'm using a RadBinaryImage to show an image stored in a folder. Using a RadAsyncUpload, the users are able to upload a new image and the RadBinaryImage will work as a thumbnail. This is working correctly, the thumbnail is reloaded correctly and the image is phisically stored, but once I go to another page and try to return to the page where the image is stored it always shows the image that was showing before.
I think that this is happening because the RadBinaryImage is using the Cache, which is very usefull since the image won't be changed very often, but I need to disabled the cache when a new image is loaded or try to reload the image.
Here is a bit of Code:
/// Loads the image before uploading it
/// <param name="sender"></param>
/// <param name="e"></param>
sender, FileUploadedEventArgs e)
RadImageOrganizationChart.Width = Unit.Pixel(800);
RadImageOrganizationChart.Height = Unit.Pixel(600);
(Stream stream = e.File.InputStream)
 imageData =
stream.Read(imageData, 0, (
RadImageOrganizationChart.DataValue = imageData;
(AsyncUpload1.UploadedFiles.Count > 0)
UploadedFile file = AsyncUpload1.UploadedFiles;
fullPath = Server.MapPath(