// // This code is part of Document Solutions for Word demos. // Copyright (c) MESCIUS inc. All rights reserved. // using System; using System.IO; using System.Drawing; using System.Linq; using GrapeCity.Documents.Word; namespace DsWordWeb.Demos { // This sample shows how to add hyperlinks to a // Word document using HYPERLNK fields. // It adds some external hyperlinks to Web sites, // and also hyperlinks to bookmarks within the document. // This sample is very similar to Hyperlinks, // but uses fields rather than hyperlink collections. public class HyperlinkFields { public GcWordDocument CreateDocx() { var doc = new GcWordDocument(); var section = doc.Body.Sections.First; var pars = section.GetRange().Paragraphs; // 0. Paragraph with an external hyperlink: var p = pars.Add( "Among other things, fields allow to insert hyperlinks into documents. " + "Following is a hyperlink to a web address. "); // Append a hyperlink field to it (note that unless we specifically style it, // the hyperlink will look just like other text): var hl0 = p.GetRange().SimpleFields.Add( "HYPERLINK \"http://www.google.com\" \t \"_blank\"", "Click to go to www.google.com."); // 1. Paragraph with an external hyperlink with its own style: p = pars.Add("Next is another hyperlink, this time with its own style and a custom tooltip. "); var hl1 = p.GetRange().SimpleFields.Add( "HYPERLINK \"https://developer.mescius.com/\" \\o \"Click to open MESCIUS web page\" \t \"_blank\"", "Click to go to developer.mescius.com."); // Add a style to the 2nd hyperlink: var s1 = doc.Styles.Add("Hyperlink style 1", StyleType.Character); s1.Font.Color.RGB = Color.Blue; s1.Font.Size += 2; s1.Font.Bold = true; foreach (var run in hl1.GetRange().Runs) run.Style = s1; // 2. Link to a bookmark within the document: // We add bookmarks at the top and bottom of the document, // and set up links to jump between them. var bmkTop = "BookmarkTop"; var bmkBot = "BookmarkEnd"; p = pars.Add( "Hyperlinks can also point to locations within the document. " + "We add some filler paragraphs below, followed by a paragraph "+ $"with a bookmark named '{bmkBot}' attached to it. " + "The next hyperlink jumps to that bookmark. "); // Attach a bookmark to this paragraph so we can jump back here: p.GetRange().Bookmarks.Add(bmkTop); // A hyperlink to a bookmark: var hl2 = p.GetRange().SimpleFields.Add( $"HYPERLINK \\l \"{bmkBot}\" \\o \"Jumo to {bmkBot}\"", $"Click to jump to {bmkBot} at the end of the document."); // Add a style for the 2nd hyperlink: var s2 = doc.Styles.Add("Hyperlink style 2", StyleType.Character); s2.Font.Color.RGB = Color.DarkOrange; s2.Font.Size += 1; s2.Font.Italic = true; foreach (var run in hl2.GetRange().Runs) run.Style = s2; // Add filler, bookmarked paragraph after it, and // a link to jump back: for (int i = 0; i < 100; ++i) pars.Add($"Filler paragraph {i}."); var pb = pars.Add($"{bmkBot} points here. "); pb.GetRange().Bookmarks.Add(bmkBot); var hl3 = pb.GetRange().SimpleFields.Add( $"HYPERLINK \\l \"{bmkTop}\" \\o \"Jumo to {bmkTop}\"", $"Jump back to {bmkTop}."); foreach (var run in hl3.GetRange().Runs) run.Style = s2; // Done: return doc; } } }