Hello, We are using version 16.5.0.0 of Aspose Slides for .NET and the “Edit Data” option in Powerpoint does nothing on Line with Markers charts that are saved using Aspose and we desperately need it to work. Here is a …...Delete(fileName); var pres = new Presentation(pptxFile); pres.Save(fileName...create a full presentation from a presentation template. Help...