VBA获取图表横轴名称/标题

Question

我正在尝试编写代码以提取水平类别轴标签，此处为“ Member Share (p=30070)”。整个过程是幻灯片的一部分。

Function GetShapeDetails(pptshp As PowerPoint.Shape)
  Dim shp As PowerPoint.Shape
  Dim txt As String
  If pptshp.HasTextFrame Then txt = pptshp.TextFrame.TextRange

  Debug.Print "Shape Name - " & pptshp.Name & " / Shape Type - " & pptshp.Type & " / Text - " + txt

  If pptshp.Type = msoGroup Then
    For Each shp In pptshp.GroupItems
      GetShapeDetails shp
    Next shp
  End If


If pptshp.Type = msoTable Then

If pptshp.HasTable Then
Debug.Print "*** Table Details Start ***"
Debug.Print "Table Rows count -  " & pptshp.Table.Rows.Count

For i = 1 To pptshp.Table.Rows.Count
    For j = 1 To pptshp.Table.Columns.Count
        Debug.Print pptshp.Table.cell(i,    j).Shape.TextFrame.TextRange.Text
    Next j
Next i
Debug.Print "*** Table Details End ***"
End If

End If


If pptshp.Type = msoChart Then

If pptshp.HasChart Then
Debug.Print "*** Chart Details Start ***"

        For Each sc In pptshp.Chart.SeriesCollection
            For Each d In sc.DataLabels
            Debug.Print d.Text
            Next
        Next

        With pptshp.Chart.Axes(xlCategory, xlPrimary)
         If .HasTitle Then Debug.Print .AxisTitle.Characters.Text
        End With

        With pptshp.Chart.Axes(xlValues, xlPrimary)
         If .HasTitle Then Debug.Print .AxisTitle.Characters.Text
        End With

Debug.Print "*** Chart Details End ***"
End If

End If

End Function

除了读取图表数据的部分以外，上述所有功能均有效。这不会获取“水平类别轴标签”。请任何人在这里帮助我。

Answer 1

Debug.Print "xlcategory Title -  " & pptshp.Chart.Axes(xlCategory, xlPrimary) _
    .HasTitle & pptshp.Chart.Axes(xlValue, xlPrimary).AxisTitle.Characters.Text

如果没有标题，则尝试访问其文本时会出现错误。尝试以下方法：

With pptshp.Chart.Axes(xlCategory, xlPrimary) _
     If .HasTitle Then Debug.Print .AxisTitle.Characters.Text
End With

您可能在这里使用&作为逻辑运算符吗？您无法在VBA中做到这一点。