Parameter bool true - Hide the PowerPoint Window. false - Show the PowerPoint Window.
Remark This property is Read/Write.
Example
Visual Basic Syntax Public pptviewerObj As Object Set pptviewerObj = CreateObject("POWERPOINTVIEWER.PowerPointViewerCtrl.1")
If pptviewerObj.IsPPTViewerInstalled Then pptViewerObj.IsHide = true pptviewerObj.Open "c:\yourppt.pptx", 0, 0, 640, 480 pptviewerObj.SetPPTViewerParent hWnd else MsgBox "Your computer have not installed MS Power Point Viewer, try installing it first" end if