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How to use CancellationToken option while importing

This knowledge base explains how to cancel importing excel file when the specified time limit is exceeded in the Spreadsheet. It can be achievable by sending cancellationToken option with import request in “Spreadsheet.Open()” method.


In the below code example, we have specified the time limit as three seconds and if excel file import process exceeds more than three seconds, the import request token will be cancelled using “CancellationToken.Cancel()” method.























The following output is displayed as the result of above behavior,


Figure: Notify the user with message when file not loaded within the specified time limit

Article ID: Published Date: Last Revised Date: Platform: Control:
8593 03/15/2018 03/15/2018 JavaScript ejSpreadSheet
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