Chart updating manual
The grater the amount of screen changes the bigger the impact will be. Other application settings that can make a difference to execution time are Calculation and Event handling. Enable Events = False ' Code here Clean Up: On Error Resume Next Application. Calculation = xl Calculation Automatic Application. Enable Events = True Exit Sub EH: ' Do error handling Go To Clean Up End Sub Sub test Screen Updating() Dim i As Integer Dim numb Switches As Integer Dim results As String 'swap between sheets this number of times numb Switches = 1000 'keep track of time Dim start Time As Double start Time = Time 'swap between sheets 1/2 (need both sheets or this will crash) For i = 1 To numb Switches Sheets(1 (i Mod 2)).Use this code template as a starting point (the error handler ensures that these properties are turned back on at the end of the sub, even if it errors) Sub Your Sub() On Error Go To EH Application. Select Next i 'get results results = "Screen Updating not disabled: " & Format(Time - start Time, "hh:mm:ss") & " seconds" start Time = Time 'scenario 2 - screenupdating disabled Application.
I have changed it slightly so it loops 10,000 times and I execute it 10 times for sample size.
Cold Batteries If a battery has set for a long period of time or has set in cold weather, the long stand time can affect the testing results.
Inside a conventional lead acid battery, the electrolyte is generally composed of 35% sulfuric acid and 65% water. 14, #1) When a lead acid battery is inactive (not actively discharged and charged), the acid, being heavier than water, will settle toward the bottom. 14 In a low state of charge (SOC), lead sulfate will form on the battery plates.
Keep that on mind if you will execute anything which would take less time.
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 .