Converting to version 14.3.0

Aspose.Slides Product Family
1

Hi,


I am porting my ASPOSE slides app from version 8 to version 14 and I’ve run into a few issues, must stuff I could figure out.

1.

Dim oChartSeries As ChartSeries
oChartSeries = oGraph.ChartData.Series(0)
iNumDataRows = oChartSeries.XValues.Count

Causes: Error 41 ‘XValues’ is not a member of ‘Aspose.Slides.Charts.ChartSeries’.

2.
strValue = oChartSeries.Values(iRows).Value

Error 35 ‘Values’ is not a member of ‘Aspose.Slides.Charts.ChartSeries’.

3.

Dim label As New DataLabel(oChartSeries)
label.TextFrame.Text = strValue

'lbl.TextFrame.Paragraphs[0].ParagraphFormat.DefaultPortionFormat.

’ Dim porFormat As PortionFormat = label.TextFrame.Paragraphs(0).ParagraphFormat.DefaultPortionFormat
Dim par As Paragraph
Dim Portionlbl As Portion
Dim porFormat As PortionFormat

For Each par In label.TextFrame.Paragraphs

Portionlbl = par.Portions(0)
porFormat = Portionlbl.PortionFormat

porFormat.FontBold = NullableBool.False

porFormat.FillFormat.FillType = FillType.Solid
porFormat.FillFormat.SolidFillColor.Color = Color.White
porFormat.FontHeight = sglFontSize


Next



label.Id = iRows
oChartSeries.Labels.Add(label)

Two errors:
Error 38 ‘Id’ is not a member of ‘Aspose.Slides.Charts.DataLabel’.
Error 39 ‘Add’ is not a member of ‘Aspose.Slides.Charts.IDataLabelCollection’.

4. label.ShowCategoryName = True
Error 47 ‘ShowCategoryName’ is not a member of ‘Aspose.Slides.Charts.DataLabel’.


2

Hi Andrew,

andrew.coan:

Causes: Error 41 ‘XValues’ is not a member of ‘Aspose.Slides.Charts.ChartSeries’.

You can use oChartSeries.DataPoints.Count in the new unified API.

andrew.coan:

Error 35 ‘Values’ is not a member of ‘Aspose.Slides.Charts.ChartSeries’.

Please use oChartSeries.DataPoints[iRows].Value.Data to get the Value.

andrew.coan:

Two errors:

Error 38 ‘Id’ is not a member of ‘Aspose.Slides.Charts.DataLabel’.

Error 39 ‘Add’ is not a member of ‘Aspose.Slides.Charts.IDataLabelCollection’.

IDataLabel.Id property is obsolete. Now you can check the “index” in oChartSeries.Labels[index] collection. Use the following sample code to add the datalabel.

Dim label As IDataLabel = series.DataPoints(0).Label
label.DataLabelFormat.ShowCategoryName = True

andrew.coan:

Error 47 ‘ShowCategoryName’ is not a member of ‘Aspose.Slides.Charts.DataLabel’.

Please use label.DataLabelFormat.ShowCategoryName = True to show the category name.

Please feel free to contact support in case you need any further assistance.

Thanks & Regards,

3

That’s fantastic - thank you very much for your help; problems solved!

4

Hi Andrew,

Thank you for the feedback.

We are pleased to know that your issue has been resolved.
Please feel free to contact support in case you need any further assistance.

Thanks & Regards,