Vba application updating buxom dating

Posted by / 17-Jun-2020 11:58

We can notice the screen updating while updating Sheet1.

Please find the below example for Screen Updating Property of application object in excel VBA.

' --------------------------------------------------------------------------------Sub Open PPSFor Edit() On Error Go To Err Handle Dim p Show As Presentation ' Lock the window to prevent refreshing ' See above article example for the code Screen Updating = False 'Open the show, however use additional flag - With Window set to FALSE Set p Show = Presentations.

Open("C:\sample.pps", _ With Window:=mso False) 'Open a window now to the presentation for editing p Show.

Many people write their own macros to manipulate the information in a workbook.

Many times the macro may do quite a bit with the data, such as selecting different cells, replacing values or formulas, and taking other types of actions.

Raise Number:=vb Object Error ERR_WINDOW_LOCK_FAIL, _ Description:="Unable to set a Power Point window lock" Exit Property End If Else ' Unlock the Window to refresh Lock Window Update (0&) Update Window (hwnd) hwnd = 0 End If End Property 'Sample Usage: Sub Long Processing Sub() ' Lock screen redraw Screen Updating=False ' --- Long time consuming code ' Redraw screen again Screen Updating=True ' Also see below article for another example of usage of the code End Sub It's fairly simple to open a Power Point file (*.ppt) for editing using VBA code however opening a Power Point Show (*.pps) file for editing is altogether another matter. Open method and it defaults to open the file in Slide Show mode. The routine below illustrates a manner of woring around the default behaviour and opening the file for editing.

The routine also illustrates the use of the Screen Updating property (code listed above).

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.

' -------------------------------------------------------------------------------- ' You are free to use this code within your own applications, add-ins, ' documents etc but you are expressly forbidden from selling or ' otherwise distributing this source code without prior consent.

' This includes both posting free demo projects made from this ' code as well as reproducing the code in text or html format.

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 .

It is typically 5 to 10 times quicker (don’t catch me here it depends on what you really do) than VBA.

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