It is very common to use the Response stream to manage file download process. For example, the following code snippet shows how to use the Response stream to download any file: The above code will work fine in most cases, however, if the Download button is in a UpdatePanel, then it will throw an AJAX error like this: The error message tells the cause the error: you cannot use Response.Write in the UpdatePanel, so how […]
Daily Archives: November 20, 2008
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