Microsoft KB Archive/222736

= PPT2000: Sample VB Code to Count Graph 2000 Objects on Current Slide =

Article ID: 222736

Article Last Modified on 10/11/2006

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APPLIES TO


 * Microsoft PowerPoint 2000 Standard Edition

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This article was previously published under Q222736





SUMMARY
This article contains a sample Microsoft Visual Basic for Applications macro (Sub procedure) that counts the embedded Microsoft Graph 2000 objects on a Microsoft PowerPoint slide, and then displays the total in a message box.



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:NOTE: This macro counts Graph objects when you use the normal view.

Sample Visual Basic Procedure
Sub CountGraphs

' Dimension the variables. Dim shapeObject As Shape Dim lSlideNumber As Long Dim lCount As Long Dim strPrompt As String Dim strTitle As String Dim lBoxStyle As Long

' Make sure PowerPoint is using normal view. If ActiveWindow.ViewType <> ppViewNormal Then

MsgBox "You must be in slide view to run this macro." End

End If

' Initialize the counter. lCount = 0

' Get the current slide number. lSlideNumber = ActiveWindow.Selection.SlideRange.SlideNumber

' Look at all shapes on the current slide. For Each shapeObject In _ ActivePresentation.Slides(lSlideNumber).Shapes

' Check to see whether shape is an OLE object. If shapeObject.Type = msoEmbeddedOLEObject Then

' Check to see whether OLE object is Graph 8 object. The ProgID ' is case sensitive. If shapeObject.OLEFormat.ProgID = "MSGraph.Chart.8" Then

' Found a graph; add 1 to the total. lCount = lCount + 1 End If

End If

Next shapeObject

' Creates and then displays the message box.

' Set the message box style. lBoxStyle = vbInformation

Select Case lCount

' No graphs were found. Case 0 strPrompt = "No graphs were found on the slide." strTitle = "No graphs"

' One graph was found. Case 1 strPrompt = "One graph was found on the slide." strTitle = "One Graph"

' More than one graph was found. Case Is > 1 strPrompt = lCount & " Graphs were found on the slide." strTitle = lCount & " Graphs"

' An error occurred. Case Else strPrompt = "An error occurred!" strTitle = "Error" lBoxStyle = vbCritical End Select

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

End Sub

