PrintDocument for WinForms | ComponentOne
C1.Win.PrintPreview.4.5.2 Assembly / C1.Win.C1Preview Namespace / C1PreviewPane Class / LockHistory Method

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    LockHistory Method (C1PreviewPane)
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    Temporarily locks (suspends) adding of new items to ViewHistory. Note a matching call to UnlockHistory must exist for each call of this method.
    Syntax
    'Declaration
     
    Public Sub LockHistory() 
    public void LockHistory()
    See Also