//
// 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;
}
}
}