PPT2000: Sample Code to Copy Slide to Different Presentation (222742)

MORE INFORMATION

Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers can help explain the functionality of a particular procedure, but they will not modify these examples to provide added functionality or construct procedures to meet your specific requirements. NOTE: The following macro examples work only in PowerPoint. Visual Basic for Applications macros are not supported by the Microsoft PowerPoint Viewer. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

Sample Visual Basic Procedure

   Sub AppendSlides()

      Dim lCurrentView As Long

      ' Object reference to presentations.
      Dim oDestPres As Presentation
      Dim oSourcePres As Presentation
      Dim oPossiblePres() As Presentation

      Dim oPresObject As Presentation

      ' Used to build the message box.
      Dim strPrompt As String
      Dim strTitle As String

      ' Variables for the assistant.
      Dim Ball As Balloon
      Dim Count As Long
      Dim lResult As Long

      ' Determine which view the active presentation is using.
      lCurrentView = ActiveWindow.ViewType

      ' Check if PowerPoint is in Slide Sorter view.
      If lCurrentView <> ppViewSlideSorter And _
         lCurrentView <> ppViewNormal Then

         ' Create the prompt for the error message.
         strPrompt = "You must be in Slide Sorter or Normal view to run " _
            & "this macro. Please switch to one of these views and run " _
            & "the macro again."

         ' Create the title for the error message.
         strTitle = "Wrong View Type"

         ' Display the message box.
         MsgBox strPrompt, vbExclamation, strTitle

         ' End the macro.
         End

      End If

      ' Check if more than one presentation is open.
      If PowerPoint.Presentations.Count = 1 Then

         ' Only one presentation is open.
         ' Create the prompt for the error message.
         strPrompt = "You only have one presentation open. " _
            & "Please open a destination presentation and run " _
            & "the macro again. "

         ' Create the title for the error message.
         strTitle = "One Presentation Open"

          ' Display the message box.
         MsgBox strPrompt, vbExclamation, strTitle

         ' End the macro.
         End

      End If

      ' Check if two presentations are open.
      If PowerPoint.Presentations.Count = 2 Then

         ' Determine which presentation is the destination.
         ' This algorithm uses the presentation that is not active
         ' as the destination.
         If Presentations(1).Name <> ActivePresentation.Name Then

            ' The destination is presentations(1).
            Set oDestPres = Presentations(1)
            Set oSourcePres = Presentations(2)

         Else
            ' The destination is presentations(2).
            Set oDestPres = Presentations(2)
            Set oSourcePres = Presentations(1)

         End If

      End If

      ' Check if more than two presentations are open in PowerPoint.
      If PowerPoint.Presentations.Count & 2 Then

         ' Create the balloon for the assistant.
         Set Ball = Assistant.NewBalloon

         With Ball

            ' Set up the heading and text.
            .Heading = "Select a Presentation"
            .Text = "Which Presentation would you like to use as the " _
               & "destination?"

            ' Sets the BalloonType Property.
            .BalloonType = msoBalloonTypeButtons

            ' Make the balloon modal (this is the default).
            .Mode = msoModeModal

            ' Add a Cancel button to the balloon (OK is default).
            .Button = msoButtonSetCancel

         End With

         For Each oPresObject In PowerPoint.Presentations

            If ActivePresentation.Name = oPresObject.Name Then
               Set oSourcePres = oPresObject
            Else

               ' Increment the counter.
               Count = Count + 1

               ' Change the size of the array.
               ReDim Preserve oPossiblePres(1 To Count)

               ' Add an object reference to the array.
               Set oPossiblePres(Count) = oPresObject

               ' Assign presentation name to a balloon label.
               Ball.Labels(Count).Text = oPresObject.Name

             End If

         Next oPresObject

         ' Display the assistant.
         If Assistant.Visible = False Then
            Assistant.Visible = True
         End If

         ' Display the assistant greeting.
         Assistant.Animation = msoAnimationGreeting

         ' Display the balloon.
         lResult = Ball.Show

         ' End the macro if the Cancel button was hit.
         If lResult = -vbCancel Then
            End
         End If

         ' Set up the destination.
         Set oDestPres = oPossiblePres(lResult)

      End If

      ' Copy the slide and paste to the end of the destination
      ' presentation.
      If oSourcePres.Windows(1).ViewType = ppViewNormal Then

         ' Copy the slide.
         With oSourcePres.Windows(1).Selection.SlideRange
            oSourcePres.Slides(.SlideNumber).Copy
         End With

         ' Check if destination presentation is using slide sorter view.
         If oDestPres.Windows(1).ViewType = ppViewSlideSorter Then
            oDestPres.Windows(1).View.Paste
            MsgBox "Sucessfully pasted slide.", vbInformation
         Else

            ' Create the message text for the message box.
            strPrompt = "The destination must be Slide Sorter view. " _
               & "Switch to Slide Sorter View?"

            strTitle = "Change to Slide Sorter"

            ' Ask the user to switch to slide sorter.
            lResult = MsgBox(strPrompt, vbExclamation + vbOKCancel, _
               strTitle)

            If lResult = vbOK Then

               ' Paste the slide.
               oDestPres.Windows(1).ViewType = ppViewSlideSorter
               oDestPres.Windows(1).View.Paste
               MsgBox "Sucessfully pasted slide.", vbInformation
            Else
               ' Cancel button was selected.
               strPrompt = "No changes have been made to the presentation."
               strTitle = "No Changes Made"
               MsgBox strPrompt, vbInformation, strTitle
               End
            End If

         End If

      Else

         ' The source presentation is not in Normal view.
         strPrompt = "The source presentation is not in Normal view. " _
            & "Please switch the active presentation to Normal View and" _
            & " run the macro again."
         strTitle = "Wrong View"
         MsgBox strPrompt, vbExclamation, strTitle
      End If

   End Sub