VB.NET or c # how to capture the beginning of the WPS PPT show and end show
Project refers to the Kingsoft. Office. Interop. Wppapi see PowerPoint is its members
To refer to Microsoft. Office. Interop. PowerPoint
This time use
Dim oPPT. As Microsoft Office. Interop. PowerPoint. Application
OPPT.=New Microsoft Office. Interop. PowerPoint. Application
AddHandler oPPT. SlideShowBegin AddressOf SlideShowBegin1
Private Sub SlideShowBegin1 (ByVal Wn. As Microsoft Office. Interop. PowerPoint. SlideShowWindow)
. Here you can capture the Microsoft Office powerpoint
End Sub

But if use
Dim oPPT As PowerPoint. Application
OPPT=New PowerPoint. Application
AddHandler oPPT. SlideShowBegin AddressOf SlideShowBegin1
Private Sub SlideShowBegin1 (ByVal Wn As PowerPoint. SlideShowWindow)
There will not be able to capture the WPS PPT to
End Sub

Under the great god give advice or comments, please


Total wealth only 20 points, sorry

CodePudding user response:

OPPT=PowerPoint
Using the
OfficePPT=TryCast (Marshal. GetActiveObject (" PowerPoint. Application "), oPPT. Application)
Can control the WPS in preview mode transitions, but page in full screen mode, display the page won't flip,
Issue back to the origin, status, do not know if showing,,

OfficePPT=TryCast (Marshal. GetActiveObject (" PowerPoint. Application "), oPPT. Application)
The oPPT. If Application into oPPT. EApplication said SlideShowBegin didn't give arguments
AddHandler officePPT SlideShowBegin, AddressOf oSlideShowBegin1

CodePudding user response:

Why AddHandler officePPT SlideShowBegin, AddressOf oSlideShowBegin1 not triggered

Private Sub oSlideShowBegin1 (ByVal Wn As PPT. SlideShowWindow)

Me. The ListBox1. Items. The Add (" to ")

End Sub