问题
I am inserting a lot of data into a sheet and the screen flickers when doing so. In VBA and com add-ins there's a property I can set to delay the updates until they're finished.
Is there an equivalent to Application.ScreenUpdating Property in office-js add-ins for excel?
回答1:
There is no equivalent for it in Office.js -- not yet, at any rate. There are a number of technical issues that prevent this (FWIW, if you're curious, try toggling ScreenUpdating in VBA while you have a taskpane open; you'll see what I mean).
There are some longer-term ideas that may help with this issue, but to be very transparent, I would expect that it's months and months away. That said, I do encourage you to file a suggestion on https://officespdev.uservoice.com/ (or search if one already exists) and describe your scenario and/or link to a video of the issue you're currently seeing, so we can get it up on folks' radar.
来源：https://stackoverflow.com/questions/41966422/equivalent-to-application-screenupdating-property-in-office-js-excel-add-in