public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Slides_Presentations_CRUD();
// Instantiate Presentation class to load the source presentation file
using (Presentation pres = new Presentation(dataDir + "ChangePosition.pptx"))
{
// Get the slide whose position is to be changed
ISlide sld = pres.Slides[0];
// Set the new position for the slide
sld.SlideNumber = 2;
// Write the presentation to disk
pres.Save(dataDir + "Aspose_out.pptx", SaveFormat.Pptx);
}
}
}