Vba screen updating off

The general structure of our timer is shown below: This isn't the most accurate timer system you can create in VBA but it's good enough for our example.

Should you need something a little more accurate you might want to investigate the Timer function instead.

As I will try to prove – there are better, more productive approaches to pausing your code execution or utilizing potentially application idle time. And when to use the VBA Sleep function as opposed to the Application Wait VBA function?

Let us start by introducing the VBA Sleep function.

Idle time is often wasted time, however, sometimes you just need to wait for certain events to happen before you can continue code execution.

VBA extends a couple of approaches to managing your idle time – the most popular approach is the Sleep procedure.

You can either download the example here, or create a new blank workbook, add around five worksheets to it and then copy the code shown below into a new module.

The Sleep function is not available by default in VBA, and has to be imported from the #If VBA7 Then Public Declare Ptr Safe Sub Sleep Lib "kernel32" (By Val milliseconds As Long Ptr) 'MS Office 64 Bit #Else Public Declare Sub Sleep Lib "kernel32" (By Val milliseconds as Long) 'MS Office 32 Bit #End If your process entirely – preventing any input or interaction with your application (even breaking code execution). This means you can keep working on your Excel Workbook during the delay.Usually when running a macro you will want to turn off the application as long as you need to pause for more that 1 second (integer values). What this does (or rather, what it should do - and used to do) is (was?Wait Date Add("n", 1, Now) 'Wait for 1 hour Application.Wait Date Add("h", 1, Now) 'Wait for 1 minute 30 seconds Application.

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