Vba excel turn off screen updating

The reason it speeds up code is because Excel no longer needs to repaint the screen whenever it encounters such commands as Select, Activate, Large Scroll, Small Scroll and many others. Screen Updating=False should be placed at the Start of your macro like shown below Note how we have set the Screen Updating back to True on completion.

While Excel will set this back to True whenever focus is passed back to Excel (your macro finishes) in most cases, it pays to play it safe and include the code at the end.

From my own test I find out that turning screen updating off and on takes about 15ms (tested in C# via Excel Interop).

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I have changed it slightly so it loops 10,000 times and I execute it 10 times for sample size.

Disabled Enabled 0.61909653 2.105066913 0.619555829 2.106865363 0.620805767 2.106866315 0.625528325 2.102403315 0.625319976 2.0991179 0.621287448 2.105103142 0.621540236 2.101392665 0.624537531 2.106866716 0.620401789 2.109004449 There is one important thing to know about screen updating which I didn’t see in any previous answer.

And after all don’t turn screen updating on/off many times in some loop. And one more note (which you probably don’t want to hear) if you want it quick use C .

A VBA add-in to quickly insert any of the sample code found on our site directly into the Visual Basic Editor, save your own frequently used code, and more!

This list gives you a glance at the macro tools in ASAP Utilities. I'm sure you'll find some great time-saving tools such as many others did.

Last modified 08-Nov-2019 09:26