I found a solution. I
created a Visual Studio 2005 Web Application project and added all the files
supplied with the simple-upload (C#) sample, compiling this and running it the
Upload button event now fires correctly, displaying the browse button and label
correctly. My understanding of this is that if you run the samples in
isolation, i.e. by just browsing to the file location i.e. simple-upload.aspx
or browsing to a website pointing to the file location the Demo.master master
page isn’t picked up and rendered with the page, meaning the InitAjaxPanel()method
is never called. I would suggest that you include VS project files with the
samples to resolve this issue.
ll