Vba stop excel screenupdating

I suspect a major reason for this is not being able to turn off screenupdating for powerpoint. Below is the code-snippet I have borrowed and an example of how I try to call it: Option Explicit ' User Defined Error codes Const ERR_NO_WINDOW_HANDLE As Long = 1000 Const ERR_WINDOW_LOCK_FAIL As Long = 1001 Const ERR_VERSION_NOT_SUPPORTED As Long = 1002 ' API declarations for Find Window() & Lock Window Update() ' Use Find Window API to locate the Power Point handle.Declare Function Find Window Lib "user32" Alias "Find Window A" (By Val lp Class Name As String, By Val lp Window Name As Long) As Long ' Use Lock Window Update to prevent/enable window refresh Declare Function Lock Window Update Lib "user32" (By Val hwnd Lock As Long) As Long ' Use Update Window to force a refresh of the Power Point window Declare Function Update Window Lib "user32" (By Val hwnd As Long) As Long Property Let Screen Updating(State As Boolean) Static hwnd As Long Dim Version No As String ' Get Version Number If State = False Then Version No = Left(Application. Version, ".") - 1) 'Get handle to the main application window using Class Name Select Case Version No Case "8" ' For PPT97: hwnd = Find Window("PP97Frame Class", 0&) Case "9" ' For PPT2K: hwnd = Find Window("PP9Frame Class", 0&) Case "10" ' For XP: hwnd = Find Window("PP10Frame Class", 0&) Case "11" ' For 2003: hwnd = Find Window("PP11Frame Class", 0&) Case "12" ' For 2007: hwnd = Find Window("PP12Frame Class", 0&) Case "14" ' For 2010: hwnd = Find Window("PPTFrame Class", 0&) Case Else Err.Raise Number:=vb Object Error ERR_VERSION_NOT_SUPPORTED, _ Description:="Newer version." Exit Property End Select If hwnd = 0 Then Err.Raise Number:=vb Object Error ERR_NO_WINDOW_HANDLE, _ Description:="Unable to get the Power Point Window handle" Exit Property End If If Lock Window Update(hwnd) = 0 Then Err. Address(external:=True) Get Data_Example1 Get Data_Example2 Get Data_Example3 Get Data_Example14 Get Data_Example15 Get Data_Example22 Sheets("Dash Board"). Screen Updating = False" several time but it is not stopping the screen flickering.

Private Declare Function Find Window Lib "user32" Alias "Find Window A" _ (By Val lp Class Name As String, _ By Val lp Window Name As Long) As Long ' Use Lock Window Update to prevent/enable window refresh Private Declare Function Lock Window Update Lib "user32" _ (By Val hwnd Lock As Long) As Long ' Use Update Window to force a refresh of the Power Point window Private Declare Function Update Window Lib "user32" (By Val h Wnd As Long) As Long Property Let Screen Updating(State As Boolean) Static h Wnd As Long Dim Version No As String ' Get Version Number If State = False Then Version No = Left(Application. Version, ".") - 1) 'Get handle to the main application window using Class Name Select Case Version No Case "8" ' For PPT97: h Wnd = Find Window("PP97Frame Class", 0&) Case "9" ' For PPT2K: h Wnd = Find Window("PP9Frame Class", 0&) Case "10" ' For XP: h Wnd = Find Window("PP10Frame Class", 0&) Case "11" ' For 2003: h Wnd = Find Window("PP11Frame Class", 0&) Case "12" ' For 2007: h Wnd = Find Window("PP12Frame Class", 0&) Case "14", "15" ' For 2010: h Wnd = Find Window("PPTFrame Class", 0&) Case Else Err.As a result, of all this selecting and scrolling, the screen flickers whenever your recorded macro is played back. Screen Updating Those that are familiar with VBA code may also be aware of the term Application. Unfortunately those that really need to know about this term (those that can only record macros) are often not aware of it.By setting Screen Updating to False at the Start of the macro, you will not only stop the constant screen flickering associated with recorded macro, but also greatly speed up the execution of the macro.Stop Excel Screen Flicker The long term aim should be to write better and more efficient code however, that is not always possible.The other option is to use a simple line of code like: Application.

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You may even find in some cases that Screen Updating is set back to true before your recorded macro completes.

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