public string modifica_Grafico(string path, string nomeSlide, string titoloSerie, int nChart, int nSerie)
{
PresentationDocument presentationDoc = null;
try
{
presentationDoc = PresentationDocument.Open(path, true);
SlidePart theSlidePart = PPointDocument.getSlidePart(presentationDoc, nomeSlide);
if (theSlidePart != null)
{
if (theSlidePart.ChartParts.Count() > 0)
{
ChartPart chartPart = theSlidePart.ChartParts.Skip(nChart).FirstOrDefault();
if (ReplaceValuesInChartInSlide(chartPart, titoloSerie, nSerie) == "ok")
{
presentationDoc.PresentationPart.Presentation.Save();
return(string.Format("ok grafico {0} {1}", nomeSlide, titoloSerie));
}
else
{
return(string.Format("non trovo il grafico nella slide '{0}'", nomeSlide));
}
}
else
{
return(string.Format("non trovo nessun grafico nella slide '{0}'", nomeSlide));
}
}
else
{
return(string.Format("non trovo la slide '{0}'", nomeSlide));
}
}
catch (Exception ex)
{
return(ex.Message);
}
finally
{
if (presentationDoc != null)
{
presentationDoc.Dispose();
}
}
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
doc.Dispose();
}
public void Dispose()
{
Presentation.Dispose();
}
public void Dispose()
{
_document.Dispose();
_fileStream.Dispose();
}