Web Forms :: How To Update Server Processing Condition To Client

Oct 15, 2010

My scenario is that when a user clicks a link to download a file, a large file will be downloaded. But many files are zipped and to become a requested large file, files are needed to be unzipped at the server side and download it. Meanwhile unzipping the files, I wanna show to the user how many percent of files have been unzipped.

So, I save the current condition of % into the session () and it has been updated accordingly and in the other page session is called using the iframe to be seem as they are in the same page. But the problem is that,

while updating the iframe with update pannel and timmer tick event doent work and only when unzipping process has done, it works.

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