Vb net screen updating false

When I started reading more into improving the efficiency of your code I understood what it was for but how much of an effect does Turning off screen updating will only make a difference to execution time if the code interacts with Excel in a way that causes changes to the screen content.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 Resume 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)). If not then just hiding an error can be dangerous....sometimes best to let programs error and then you know where you stand and can then fix the problem. Window State = xl Minimized End With 'Flickery code With Application . are you using it to deliberately hit an error and then move on to the next line of code? 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.Screen Updating = False 'swap between sheets 1/2 (need both sheets or this will crash) For i = 1 To numb Switches Sheets(1 (i Mod 2)). Screen Updating = True 'get results for part two results = results & vb Cr Lf & "Screen Updating IS disabled: " & Format(Time - start Time, "hh:mm:ss") & " seconds" 'show results Msg Box results End Sub Firstly I've been using the script written by Richie (UK) Post #7 Here It simply iterates through a loop changing the value of i in one cell.Code for turning application settings off and on: var excel Settings Manager = new Application Settings Manager(Addin Module. Excel App); //store all settings you are going to tamper with... Save Setting("Enable Events"); excel Settings Manager. Save Setting("Screen Updating"); //change excel setting and do your thing... //when done, restore settings excel Settings Manager. Enable Events End Sub Public Sub Dispose() Implements IDisposable. Restore All Settings(); Here is my own solution that I have come up with to solve the problem.

Sub Close Files() On Error Resume Next Application. Status Bar = "Please wait while files are closed." Application.

Hello experts Im a bit of an amateur when it comes to programming and have hit a snag with my app.

I originally wrote it in 2003 and have since learnt a fair bit about better coding practices.

Worki Try the Suspend Layout and Resume Layout methods as shown below. Suspend Layout() 'Sets userforms size to almost the size of the users screen, then maximizes it Dim working Rectangle As System.

I always assumed it was just used so that it didn't scare end users into thinking their PC was about to crash.

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