// For complete examples and data files, please go to //github.com/aspose-words/Aspose.Words-for-.NET
public static void ConvertDocumentToPNG()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

// Load a document
Document doc = new Document(dataDir + "SampleImages.doc");

ImageSaveOptions imageSaveOptions = new ImageSaveOptions(SaveFormat.Png);

PageRange pageRange = new PageRange(0, doc.PageCount - 1);
imageSaveOptions.PageSet = new PageSet(pageRange);
imageSaveOptions.PageSavingCallback = new HandlePageSavingCallback();
doc.Save(dataDir + "output.png", imageSaveOptions);

Console.WriteLine("\nDocument converted to PNG successfully.");
}

private class HandlePageSavingCallback : IPageSavingCallback
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

public void PageSaving(PageSavingArgs args)
{
args.PageFileName = string.Format(dataDir + "Page_{0}.png", args.PageIndex);
}
}

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