//// This code is part of Document Solutions for Word demos.// Copyright (c) MESCIUS inc. All rights reserved.//using System.Text.RegularExpressions;using GrapeCity.Documents.Word;
namespace DsWordWeb.Demos{    // This sample shows how to render subscript and superscript text.    public class SubSuperScript    {        public GcWordDocument CreateDocx()        {            var doc = new GcWordDocument();            var sec = doc.Body.Sections.First;            var para = sec.GetRange().Paragraphs.Add();
            // Get a random 'lorem ipsum' paragraph:            var text = Util.LoremIpsum(1, 18, 20, 20, 20)[0];
            // Split the paragraph into 'lorem', 'ipsum' and everything else:            const string sub = "lorem";            const string super = "ipsum";            var frags = Regex.Split(text, $"({sub})|({super})");
            // Create subscript and superscript styles:            var sSub = doc.Styles.Add("My Subscript", StyleType.Character);            sSub.Font.VerticalPosition = VerticalTextPosition.Subscript;            var sSup = doc.Styles.Add("My Superscript", StyleType.Character);            sSup.Font.VerticalPosition = VerticalTextPosition.Superscript;
            // Add text to a TextLayout using special formats for 'lorem' and 'ipsum':            foreach (var frag in frags)            {                if (frag == sub)                    para.GetRange().Runs.Add(frag, sSub);                else if (frag == super)                    para.GetRange().Runs.Add(frag, sSup);                else                    para.GetRange().Runs.Add(frag);            }
            // Done:            return doc;        }    }}