PPT: For Each Loop Doesn't Find All Shapes on a Slide

• Microsoft PowerPoint 98 Macintosh Edition
• Microsoft PowerPoint 97 for Windows

SYMPTOMS

When you use a For Each...Next statement to loop through and remove all shapes on a specified slide, some shapes are not deleted. For example, the following code does not delete all the shapes on a slide.

   For Each shapeObject In ActivePresentation.Slides(1).Shapes
      shapeObject.Delete
   Next shapeObject

CAUSE

When you use a For Each...Next statement in a Microsoft Visual Basic for Applications procedure, the procedure keeps track of each shape that it finds. When it finds the first shape, it knows that the next shape is the second shape on the slide. However, when it finds the first shape and then deletes it, the next shape becomes the first shape on the slide. Consequently, each subsequent shape on the slide is assigned a new position.

RESOLUTION

Microsoft provides programming examples for illustration only, without warranty either expressed or implied, including, but not limited to, the implied warranties of merchantability and/or fitness for a particular purpose. This article assumes that you are familiar with the programming language being demonstrated and the tools used to create and 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 needs. If you have limited programming experience, you may want to contact the Microsoft fee-based consulting line at (800) 936-5200. For more information about the support options available from Microsoft, please see the following page on the World Wide Web:

   http://www.microsoft.com/support/supportnet/refguide/default.asp

   Sub DeleteAllShapes()

      ' Delete every shape on slide 1.
      With ActivePresentation.Slides(1)
         While (.Shapes.Count > 0)
            .Shapes(1).Delete
         Wend
      End With

   End Sub

REFERENCES

For more information about getting help with Visual Basic for Applications, please see the following article in the Microsoft Knowledge Base:

   ARTICLE-ID: Q163435
   TITLE     : VBA: Programming Resources for Visual Basic for
               Applications