Visual Basic .NET 2003 ?? ????? ?? PowerPoint ??????? ?? ????? ???? ?? ??? ???? ????

???? ?????? ???? ??????
???? ID: 824021 - ?? ???????? ?? ?????? ??? ?? ?? ???? ???? ???? ??.
??? ?? ??????? ???? | ??? ?? ??????? ????

?? ????? ??

?????

?? ???? ????? ???? ?? ?? Microsoft Visual Basic .NET 2003 ?? ????? ???? ?????? ??????? ??????? ?? Microsoft Office PowerPoint ??????? ?? ????? ???? ?? ??? ???? ?????

??? ????? ?????? ?????

????? ?? ???? ??? ?? ?? ????? ??????? ??? ?? ??? ????? ?????? ?? Visual Basic .NET ?? ????? ???? ????? ???? ?? ???? ???? ?? ???? ?? ????? ??? ?? ?? ????? ?? ??? ????? ?????? ?????? ???? ?? ??? ????? ??? ?? ?????? ???? ???
  • ?????? 1:

    ??????????, ???? ????? ??? ????? ?????? ?? ????? ????????? ???? ??? ??????WithEvents??????? ?? ?? ????? ?? ???????? ?????? ?? ?? ????? ??WithEvents?????? ??????, Visual Basic .NET ???????? ??? ?? ???? ???????? ?? ?????? ?? ????? ??? ??? ??? ???? ???????? ?? ??? ???? ??????? ????? ?? ????? ???? ?? ??? ?? ????? ?? ??????? ?????? ?????????????? ????????? ??? ??? ??? ?? Visual Studio .NET ?????? ?? ???? ??????
  • ???? 2

    Visual Basic .NET ??????? ?? ????? ???? ?? ??? ???? ??? ?? ?????? ????? ??? ?? ????? ?? ???? ???AddHandler??? ??RemoveHandler??? ???? ?? ?????? ??? ?? ??????? ?? ???? ??? ?? ???? ??????? ????? ?? ??? ????? ???????? ?????? ??? ?? ??? ?????

    ???:??? ?? ?? ?????WithEvents????? handlers ????? ???? ?? ??? ?????? ??????? ?? ???? ?? ?? ????System.Reflection.TargetInvocationException????? ??? ?????, ?? ????? ????AddHandler????? handlers ????? ???? ?? ??? ??????

PowerPoint ????? ??????? ?? ?? Visual Basic .NET ??????? ??????? ?????

????? ?? ????? ??? ?????? ?? ????? ???? ????AddHandler??? Visual Basic .NET ?? ????? ???? ?????? ??????? ??????? ?? PowerPoint ????????? ????? ?? ????? ???? ?? ??? ???

???? Visual Basic .NET ????????? ????? ???, ?? ????? ????? ?? ???? ????:
  1. ??????? Microsoft Visual Studio .NET 2003?
  2. ????? ???????????? ??,????? ????-????? ????, ?? ???? ????????????.
  3. ?????????????? ??????????, ????? ????Visual Basic ?????????. ?????????????????, ????? ????Windows ?????????.
  4. ????????? PowerPointEvents ???, ?? ???? ??? ????? ????OK.

    ???????? ??? ??, Form1 ??? ???? ??????? ?? ???? ???
????? ?? ??? ?????? Microsoft PowerPoint ???????? ????????? ?? Microsoft Graph ???????? ????????? ?? ???, ????? ????? ?? ???? ????:
  1. ????? ????????????????? ??,?????? ??????.
  2. ????? ????COM??? ???, ????? ??? ?? ?? ?? ????? ????, ?? ???? ??? ????? ??????? ????:
    • Microsoft Office PowerPoint 2007, ?? ??? ????? ????Microsoft PowerPoint 12.0 ???????? ?????????.
    • Microsoft Office PowerPoint 2003, ?? ??? ????? ????Microsoft PowerPoint 11.0 ???????? ?????????.
  3. ????? ????COM??? ???, ????? ??? ?? ?? ?? ????? ????, ?? ???? ??? ????? ??????? ????:
    • Microsoft Graph 12.0 ?? ??? ????? ????Microsoft Graph 12.0 ???????? ?????????.
    • Microsoft Graph 11.0 ?? ??? ????? ????Microsoft Graph 11.0 ???????? ?????????.
  4. ??????????? ??????????? ????? ???, ????? ????OK???? ??? ?? ??????? ???? ???? ?? ????
  5. ??????? ?? ???-????? ?????

    ??? ????? ????? ???
  6. Form1.vb ????? ?? ????? ?? ????? ??? ??????:
    	Imports PowerPoint = Microsoft.Office.Interop.PowerPoint
    	Imports Office = Microsoft.Office.Core
    	Imports Graph = Microsoft.Office.Interop.Graph
    
  7. ????? ????????????? ??,Designer.
  8. ????? ????????????? ??,????? ?????, ?? ???? ??? Form1 ?? ?? ??? ???????
  9. ???-????? ????Button1.

    ??? ????? ??? ????? ??Button1_Click??????
  10. ??? ????? ??? ???? ?? ???? ????? ???Button1_Click?????:
    	Dim oApp As PowerPoint.Application
    	Dim oPres As PowerPoint.Presentation
    
  11. ????? ??? ??????Button1_Click?????:
    	Const sTemplate = "C:\Program Files\Microsoft Office\Templates\Presentation Designs\Orbit.pot"
            ' If the previous template is not available, change the template name to a template name that is on your system.
            Const sVideo = "C:\WINDOWS\system32\oobe\images\intro.wmv"
    
            Dim oPresentations As PowerPoint.Presentations
            Dim oSlides As PowerPoint.Slides
            Dim oSlide As PowerPoint.Slide
            Dim oShapes As PowerPoint.Shapes
            Dim oShape As PowerPoint.Shape
            Dim oMovie As PowerPoint.Shape
            Dim oAnimationSettings As PowerPoint.AnimationSettings
            Dim oPlaySettings As PowerPoint.PlaySettings
            Dim oTextFrame As PowerPoint.TextFrame
            Dim oTextRange As PowerPoint.TextRange
            Dim oFont As PowerPoint.Font
            Dim oOLEFormat As PowerPoint.OLEFormat
            Dim oShadow As PowerPoint.ShadowFormat
            Dim oForeColor As PowerPoint.ColorFormat
            Dim oRange As PowerPoint.SlideRange
            Dim oSlideShowTransition As PowerPoint.SlideShowTransition
    
            'Start PowerPoint and then make the PowerPoint window visible but minimized.
            oApp = New PowerPoint.Application
    
            'Add event handlers.
            AddHandler oApp.SlideShowBegin, AddressOf oApp_SlideShowBegin
            AddHandler oApp.SlideShowNextSlide, AddressOf oApp_SlideShowNextSlide
            AddHandler oApp.PresentationClose, AddressOf oApp_PresentationClose
    
            oApp.Visible = True
            oApp.WindowState = PowerPoint.PpWindowState.ppWindowMinimized
    
            'Create a new presentation that is based on the specified template.
            oPresentations = oApp.Presentations
            oPres = oPresentations.Open(sTemplate, , , True)
    
            'Build slide 1.
            'Add text to the slide, change the font, and then insert or position a 
            'movie on the first slide.
            oSlides = oPres.Slides
            oSlide = oSlides.Add(1, PowerPoint.PpSlideLayout.ppLayoutTitleOnly)
            oShapes = oSlide.Shapes
            oShape = oShapes.Item(1)
            oTextFrame = oShape.TextFrame
            oTextRange = oTextFrame.TextRange
            oTextRange.Text = "My sample presentation"
            oFont = oTextRange.Font
            oFont.Name = "Comic Sans MS"
            oFont.Size = 48
    
            oMovie = oShapes.AddMediaObject(sVideo, 150, 150, 500, 350)
            oAnimationSettings = oMovie.AnimationSettings
            oPlaySettings = oAnimationSettings.PlaySettings
            oPlaySettings.PlayOnEntry = True
            oPlaySettings.HideWhileNotPlaying = True
    
            'NAR to release references.
            NAR(oPlaySettings)
            NAR(oAnimationSettings)
            NAR(oMovie)
            NAR(oFont)
            NAR(oTextRange)
            NAR(oTextFrame)
            NAR(oShape)
            NAR(oShapes)
            NAR(oSlide)
            NAR(oSlides)
    
            'Build slide 2.
            'Add text to the slide title and then format the text. Also, add a chart to the
            'slide and then change the chart type to a 3D Column Clustered.
            oSlides = oPres.Slides
            oSlide = oSlides.Add(2, PowerPoint.PpSlideLayout.ppLayoutTitleOnly)
            oShapes = oSlide.Shapes
            oShape = oShapes.Item(1)
            oTextFrame = oShape.TextFrame
            oTextRange = oTextFrame.TextRange
            oTextRange.Text = "My chart"
            oFont = oTextRange.Font
            oFont.Name = "Comic Sans MS"
            oFont.Size = 48
    
            Dim oChart As Graph.Chart
            oShape = oShapes.AddOLEObject(150, 150, 480, 320, "MSGraph.Chart.8")
            oOLEFormat = oShape.OLEFormat
            oChart = oOLEFormat.Object
            oChart.ChartType = Graph.XlChartType.xl3DColumnClustered
    
            'NAR to release references.
            NAR(oChart)
            NAR(oOLEFormat)
            NAR(oFont)
            NAR(oTextRange)
            NAR(oTextFrame)
            NAR(oShape)
            NAR(oShapes)
            NAR(oSlide)
            NAR(oSlides)
    
    
            'Build slide 3.
            'Add a text effect to the slide and then apply shadows to the text effect.
            oSlides = oPres.Slides
            oSlide = oSlides.Add(3, PowerPoint.PpSlideLayout.ppLayoutBlank)
            oSlide.FollowMasterBackground = False
            oShapes = oSlide.Shapes
            oShape = oShapes.AddTextEffect(Office.MsoPresetTextEffect.msoTextEffect27, _
                "The End", "Impact", 96, False, False, 230, 200)
    
            oShadow = oShape.Shadow
            oForeColor = oShadow.ForeColor
            oForeColor.SchemeColor = PowerPoint.PpColorSchemeIndex.ppForeground
            oShadow.Visible = True
            oShadow.OffsetX = 3
            oShadow.OffsetY = 3
    
            'NAR to release references.
            NAR(oShadow)
            NAR(oForeColor)
            NAR(oShape)
            NAR(oShapes)
            NAR(oSlide)
            NAR(oSlides)
    
    
            'Modify the slide show transition settings for all three slides in
            'the presentation.
            Dim SlideIdx(3) As Integer
            SlideIdx(0) = 1
            SlideIdx(1) = 2
            SlideIdx(2) = 3
    
            oSlides = oPres.Slides
            oRange = oSlides.Range(SlideIdx)
            oSlideShowTransition = oRange.SlideShowTransition
            oSlideShowTransition.AdvanceOnTime = False
            oSlideShowTransition.EntryEffect = PowerPoint.PpEntryEffect.ppEffectBoxOut
    
    
            'Run the slide show in a separate method.
            RunSlideShow()
    
            'NAR to release references.
            NAR(oSlideShowTransition)
            NAR(oRange)
            NAR(oSlides)
    
            'Close the presentation without saving changes and then quit PowerPoint.
            oPres.Saved = True
            oPres.Close()
    
            'NAR the presentation objects.
            NAR(oPres)
            NAR(oPresentations)
    
            'Remove all event handlers.
            RemoveHandler oApp.SlideShowBegin, AddressOf oApp_SlideShowBegin
            RemoveHandler oApp.SlideShowNextSlide, AddressOf oApp_SlideShowNextSlide
            RemoveHandler oApp.PresentationClose, AddressOf oApp_PresentationClose
    
            'Quit PowerPoint.
            oApp.Quit()
            NAR(oApp)
    
            GC.Collect()
    
  12. ??? ????? ??? ????? ??? ???? ????Button1_Click?????:
    	Private Sub RunSlideShow()
                Dim oSettings As PowerPoint.SlideShowSettings
    	    Dim oSlideShowWindows As PowerPoint.SlideShowWindows
    
    	    oSettings = oPres.SlideShowSettings
    	    oSettings.StartingSlide = 1
           	    oSettings.EndingSlide = 3
    
                'Run the slide show. Wait for the slide show to finish.
                oSettings.Run()
    
                oSlideShowWindows = oApp.SlideShowWindows
    
                On Error Resume Next
                Do While oSlideShowWindows.Count >= 1
    	        System.Windows.Forms.Application.DoEvents()
           	    Loop
    
    	    NAR(oSlideShowWindows)
                NAR(oSettings)
    	End Sub
    
        	'NAR function to remove reference.
       	Private Sub NAR(ByVal o As Object)
                Try
    	        System.Runtime.InteropServices.Marshal.ReleaseComObject(o)
                Catch
                Finally
                    o = Nothing
                End Try
        	End Sub
    
  13. ????? ????? handlers ???? ????? ??? ??????:
    	'Event Handlers
    
        	Private Sub oApp_SlideShowBegin(ByVal Wn As Microsoft.Office.Interop.PowerPoint.SlideShowWindow)
                'Change the position and the size of the slide show window.
                Dim oView As PowerPoint.SlideShowView
    
                With Wn
                    .Height = 325
                    .Width = 400
                    .Left = 100
                    .Activate()
                End With
    
               'Start the movie at the first slide.
                oView = Wn.View
                oView.Next()
    
                NAR(oView)
                NAR(Wn)
        	End Sub
    
        	Private Sub oApp_SlideShowNextSlide(ByVal Wn As Microsoft.Office.Interop.PowerPoint.SlideShowWindow)
                'Change the color and the type of pointer depending on the slide.
                Dim Showpos As Integer
                Dim oView As PowerPoint.SlideShowView
                Dim oColorFormat As PowerPoint.ColorFormat
    
                oView = Wn.View
                Showpos = oView.CurrentShowPosition + 1
    
                If Showpos = 3 Then
                    oColorFormat = oView.PointerColor
                    oColorFormat.RGB = RGB(255, 0, 0)
                    oView.PointerType = PowerPoint.PpSlideShowPointerType.ppSlideShowPointerPen
                Else
                    oColorFormat = oView.PointerColor
                    oColorFormat.RGB = RGB(0, 0, 0)
                    oView.PointerType = PowerPoint.PpSlideShowPointerType.ppSlideShowPointerArrow
                End If
    
                NAR(oColorFormat)
                NAR(oView)
                NAR(Wn)
        	End Sub
    
        	Private Sub oApp_PresentationClose(ByVal Pres As Microsoft.Office.Interop.PowerPoint.Presentation)
                'Before you close the presentation, save the presentation as HTML.
                Pres.SaveAs("C:\TestEvents.htm", PowerPoint.PpSaveAsFileType.ppSaveAsHTML)
                NAR(Pres)
        	End Sub
    

?????? ????

  1. ????????? ?? ????? ?? ??? F5 ??????
  2. ????? ????,Button1.

    PowerPoint ?????? ?? ??????? ?? ???? ??? ????? ?????:
    • ???? ?????? ???? ??????? ?? ??????? ???? ???
    • ???? ?????? ???????? ????
    • ???? ????? ??? ????? ?????? ?? ??? ????
  3. ????????? ?? ??? ?????

??????

???? ??????? ?? ???, Microsoft ?????? ??? ??? ???? ????? ?? ??? ????? ???? ???????? ????? ????::
308330Visual Basic .NET 2002 ?? ????? ?? PowerPoint 2002 ??????? ?? ????? ???? ?? ??? ???? ????
254009PowerPoint 2000 ????? ???????? ??????? ???? ?? ??? ??????
303717????? ?? ??? ?? Visual Basic .NET 2002 ?? Visual Basic .NET 2003 ?? ????? ???? ??? ????????? PowerPoint 2002 ?? ??? Office PowerPoint 2003 ????????? ?????? ?? ??? ??????? ?? ????? ???? ????
823996?? ?? Visual Studio .NET ??? Office ?????? ????????? ?????? PIA ??????? ???? ??

???

???? ID: 824021 - ????? ???????: 06 ??????? 2011 - ??????: 3.0
???? ???? ???? ??:
  • Microsoft Office PowerPoint 2007
  • Microsoft Office PowerPoint 2003
  • Microsoft Visual Basic .NET 2003 Standard Edition
??????: 
kbexpertiseinter kbhowtomaster kbautomation kbmt KB824021 KbMthi
???? ?????? ????????
??????????: ?? ???? ?? ???? ??????? ?? ????? ?? Microsoft ????-?????? ?????????? ?????? ?????? ???? ??? ??. Microsoft ???? ??? ????-???????? ?? ????-???????? ????? ?????? ?? ???? ???????? ???? ?? ???? ????? ????? ??? ?? ??? ?????? ?? ???? ???? ???? ??? ????? ??. ???????, ????-???????? ???? ????? ???? ???? ???? ???. ?????, ????????, ?????-???? ?? ??????? ?? ???????? ?? ???? ???, ???? ?? ??? ?????? ???? ???? ??? ????? ??? ?? ???? ??. Microsoft ??????? ??? ???? ?? ?????? ?? ??????????, ????????? ?? ??? ?????? ?? ???? ????? ?? ???? ???????? ?? ??? ???? ????? ?? ??? ????????? ???? ??. Microsoft ????-?????? ?????????? ?? ????? ?????? ?? ?? ??? ??.
?????????? ?? ??????? ????????? ??????? ??:824021

??????????? ???

 

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