Vba stop excel screenupdating
Excel & Word have the Screen Updating method thru which a developer can lock the main window from unnecessarily redrawing itself whilst the macro is being executed. If left alone, redrawing is not only ugly on the eyes it also takes more time for the macro to reach completion.
Hence I created this generic wrapper to lock the window updates.
It bears mentioning in this case that the message boxes give that wild effect if you drag them while Screen Updating is False, very sloppy, all the more reason to set things back to normal as you go. Screen Updating = True Msg Box "Screen Updating is on." Range("A1: A3"). Screen Updating Three End Sub Sub Three() Range("A3").
Value = "Three" Msg Box "Screen Updating is " & Application.
' This includes both posting free demo projects made from this ' code as well as reproducing the code in text or html format.
Third, there might be times when you are running code in sequence and you want to see what you did while you are doing it. Macros Two and Three are called by Macros One and Two, but you cannot see the results of your code until the last macro is completed, unless you had set the Screen Updating back to the way it was in each macro. Screen Updating = False Msg Box "Screen Updating is off now !! Value = "Two" Msg Box "Screen Updating is " & Application.Open("C:\sample.pps", _ With Window:=mso False) 'Open a window now to the presentation for editing p Show.New Window ' Unlock the window to start refreshing again Screen Updating = True Exit Sub Err Handle: If Err. Supporters of this claim mistakenly believe that VBA “resets itself” at the end of a macro or procedure, and/or not resetting Screen Updating to True has no bad effects. Occasionally a parroted claim will pop up in the Excel cybersphere that resetting Screen Updating from False back to True in a VBA procedure is pointless and unnecessary.
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The routine also illustrates the use of the Screen Updating property (code listed above).