WPF读取Docx文件并显示(附下载链接)

在wpf中直接显示Docx文件 &＃xff0c;直接看看效果吧&＃xff1a;

下面直接看代码&＃xff0c;添加主要有两个类&＃xff1a;

DocxReader类&＃xff1a;

using System;
using System.IO;
using System.IO.Packaging;
using System.Xml;namespace WpfEmbeddedDocx
{class DocxReader : IDisposable{protected const stringMainDocumentRelationshipType &＃61;"http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",// XML namespacesWordprocessingMLNamespace &＃61; "http://schemas.openxmlformats.org/wordprocessingml/2006/main",RelationshipsNamespace &＃61; "http://schemas.openxmlformats.org/officeDocument/2006/relationships",// Miscellaneous elementsDocumentElement &＃61; "document",BodyElement &＃61; "body",// Block-Level elementsParagraphElement &＃61; "p",TableElement &＃61; "tbl",// Inline-Level elementsSimpleFieldElement &＃61; "fldSimple",HyperlinkElement &＃61; "hyperlink",RunElement &＃61; "r",// Run content elementsBreakElement &＃61; "br",TabCharacterElement &＃61; "tab",TextElement &＃61; "t",// Table elementsTableRowElement &＃61; "tr",TableCellElement &＃61; "tc",// Properties elementsParagraphPropertiesElement &＃61; "pPr",RunPropertiesElement &＃61; "rPr";// Note: new members should also be added to nameTable in CreateNameTable method.protected virtual XmlNameTable CreateNameTable(){var nameTable &＃61; new NameTable();nameTable.Add(WordprocessingMLNamespace);nameTable.Add(RelationshipsNamespace);nameTable.Add(DocumentElement);nameTable.Add(BodyElement);nameTable.Add(ParagraphElement);nameTable.Add(TableElement);nameTable.Add(ParagraphPropertiesElement);nameTable.Add(SimpleFieldElement);nameTable.Add(HyperlinkElement);nameTable.Add(RunElement);nameTable.Add(BreakElement);nameTable.Add(TabCharacterElement);nameTable.Add(TextElement);nameTable.Add(RunPropertiesElement);nameTable.Add(TableRowElement);nameTable.Add(TableCellElement);return nameTable;}private readonly Package package;private readonly PackagePart mainDocumentPart;protected PackagePart MainDocumentPart{get { return this.mainDocumentPart; }}public DocxReader(Stream stream){if (stream &＃61;&＃61; null)throw new ArgumentNullException("stream");this.package &＃61; Package.Open(stream, FileMode.Open, FileAccess.Read);foreach (var relationship in this.package.GetRelationshipsByType(MainDocumentRelationshipType)){this.mainDocumentPart &＃61; package.GetPart(PackUriHelper.CreatePartUri(relationship.TargetUri));break;}}public void Read(){using (var mainDocumentStream &＃61; this.mainDocumentPart.GetStream(FileMode.Open, FileAccess.Read))using (var reader &＃61; XmlReader.Create(mainDocumentStream, new XmlReaderSettings(){NameTable &＃61; this.CreateNameTable(),IgnoreComments &＃61; true,IgnoreProcessingInstructions &＃61; true,IgnoreWhitespace &＃61; true}))this.ReadMainDocument(reader);}private static void ReadXmlSubtree(XmlReader reader, Action action){using (var subtreeReader &＃61; reader.ReadSubtree()){// Position on the first node.subtreeReader.Read();if (action !&＃61; null)action(subtreeReader);}}private void ReadMainDocument(XmlReader reader){while (reader.Read())if (reader.NodeType &＃61;&＃61; XmlNodeType.Element && reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace &&reader.LocalName &＃61;&＃61; DocumentElement){ReadXmlSubtree(reader, this.ReadDocument);break;}}protected virtual void ReadDocument(XmlReader reader){while (reader.Read())if (reader.NodeType &＃61;&＃61; XmlNodeType.Element && reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace &&reader.LocalName &＃61;&＃61; BodyElement){ReadXmlSubtree(reader, this.ReadBody);break;}}private void ReadBody(XmlReader reader){while (reader.Read())this.ReadBlockLevelElement(reader);}private void ReadBlockLevelElement(XmlReader reader){if (reader.NodeType &＃61;&＃61; XmlNodeType.Element){Action action &＃61; null;if (reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace)switch (reader.LocalName){case ParagraphElement:action &＃61; this.ReadParagraph;break;case TableElement:action &＃61; this.ReadTable;break;}ReadXmlSubtree(reader, action);}}protected virtual void ReadParagraph(XmlReader reader){while (reader.Read()){if (reader.NodeType &＃61;&＃61; XmlNodeType.Element && reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace &&reader.LocalName &＃61;&＃61; ParagraphPropertiesElement)ReadXmlSubtree(reader, this.ReadParagraphProperties);elsethis.ReadInlineLevelElement(reader);}}protected virtual void ReadParagraphProperties(XmlReader reader){}private void ReadInlineLevelElement(XmlReader reader){if (reader.NodeType &＃61;&＃61; XmlNodeType.Element){Action action &＃61; null;if (reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace)switch (reader.LocalName){case SimpleFieldElement:action &＃61; this.ReadSimpleField;break;case HyperlinkElement:action &＃61; this.ReadHyperlink;break;case RunElement:action &＃61; this.ReadRun;break;}ReadXmlSubtree(reader, action);}}private void ReadSimpleField(XmlReader reader){while (reader.Read())this.ReadInlineLevelElement(reader);}protected virtual void ReadHyperlink(XmlReader reader){while (reader.Read())this.ReadInlineLevelElement(reader);}protected virtual void ReadRun(XmlReader reader){while (reader.Read()){if (reader.NodeType &＃61;&＃61; XmlNodeType.Element && reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace &&reader.LocalName &＃61;&＃61; RunPropertiesElement)ReadXmlSubtree(reader, this.ReadRunProperties);elsethis.ReadRunContentElement(reader);}}protected virtual void ReadRunProperties(XmlReader reader){}private void ReadRunContentElement(XmlReader reader){if (reader.NodeType &＃61;&＃61; XmlNodeType.Element){Action action &＃61; null;if (reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace)switch (reader.LocalName){case BreakElement:action &＃61; this.ReadBreak;break;case TabCharacterElement:action &＃61; this.ReadTabCharacter;break;case TextElement:action &＃61; this.ReadText;break;}ReadXmlSubtree(reader, action);}}protected virtual void ReadBreak(XmlReader reader){}protected virtual void ReadTabCharacter(XmlReader reader){}protected virtual void ReadText(XmlReader reader){}protected virtual void ReadTable(XmlReader reader){while (reader.Read())if (reader.NodeType &＃61;&＃61; XmlNodeType.Element && reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace &&reader.LocalName &＃61;&＃61; TableRowElement)ReadXmlSubtree(reader, this.ReadTableRow);}protected virtual void ReadTableRow(XmlReader reader){while (reader.Read())if (reader.NodeType &＃61;&＃61; XmlNodeType.Element && reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace &&reader.LocalName &＃61;&＃61; TableCellElement)ReadXmlSubtree(reader, this.ReadTableCell);}protected virtual void ReadTableCell(XmlReader reader){while (reader.Read())this.ReadBlockLevelElement(reader);}public void Dispose(){this.package.Close();}}
}


DocxToFlowDocumentConverter类&＃xff1a;

using System;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.IO.Packaging;
using System.Windows;
using System.Windows.Documents;
using System.Windows.Markup;
using System.Windows.Media;
using System.Windows.Navigation;
using System.Xml;namespace WpfEmbeddedDocx
{class DocxToFlowDocumentConverter : DocxReader{private const string// Run properties elementsBoldElement &＃61; "b",ItalicElement &＃61; "i",UnderlineElement &＃61; "u",StrikeElement &＃61; "strike",DoubleStrikeElement &＃61; "dstrike",VerticalAlignmentElement &＃61; "vertAlign",ColorElement &＃61; "color",HighlightElement &＃61; "highlight",FontElement &＃61; "rFonts",FontSizeElement &＃61; "sz",RightToLeftTextElement &＃61; "rtl",// Paragraph properties elementsAlignmentElement &＃61; "jc",PageBreakBeforeElement &＃61; "pageBreakBefore",SpacingElement &＃61; "spacing",IndentationElement &＃61; "ind",ShadingElement &＃61; "shd",// AttributesIdAttribute &＃61; "id",ValueAttribute &＃61; "val",ColorAttribute &＃61; "color",AsciiFontFamily &＃61; "ascii",SpacingAfterAttribute &＃61; "after",SpacingBeforeAttribute &＃61; "before",LeftIndentationAttribute &＃61; "left",RightIndentationAttribute &＃61; "right",HangingIndentationAttribute &＃61; "hanging",FirstLineIndentationAttribute &＃61; "firstLine",FillAttribute &＃61; "fill";private FlowDocument document;private TextElement current;private bool hasAnyHyperlink;public FlowDocument Document{get { return this.document; }}public DocxToFlowDocumentConverter(Stream stream): base(stream){}protected override XmlNameTable CreateNameTable(){var nameTable &＃61; base.CreateNameTable();nameTable.Add(BoldElement);nameTable.Add(ItalicElement);nameTable.Add(UnderlineElement);nameTable.Add(StrikeElement);nameTable.Add(DoubleStrikeElement);nameTable.Add(VerticalAlignmentElement);nameTable.Add(ColorElement);nameTable.Add(HighlightElement);nameTable.Add(FontElement);nameTable.Add(FontSizeElement);nameTable.Add(RightToLeftTextElement);nameTable.Add(AlignmentElement);nameTable.Add(PageBreakBeforeElement);nameTable.Add(SpacingElement);nameTable.Add(IndentationElement);nameTable.Add(ShadingElement);nameTable.Add(IdAttribute);nameTable.Add(ValueAttribute);nameTable.Add(ColorAttribute);nameTable.Add(AsciiFontFamily);nameTable.Add(SpacingAfterAttribute);nameTable.Add(SpacingBeforeAttribute);nameTable.Add(LeftIndentationAttribute);nameTable.Add(RightIndentationAttribute);nameTable.Add(HangingIndentationAttribute);nameTable.Add(FirstLineIndentationAttribute);nameTable.Add(FillAttribute);return nameTable;}protected override void ReadDocument(XmlReader reader){this.document &＃61; new FlowDocument();this.document.BeginInit();this.document.ColumnWidth &＃61; double.NaN;base.ReadDocument(reader);if (this.hasAnyHyperlink)this.document.AddHandler(Hyperlink.RequestNavigateEvent,new RequestNavigateEventHandler((sender, e) &＃61;> Process.Start(e.Uri.ToString())));this.document.EndInit();}protected override void ReadParagraph(XmlReader reader){using (this.SetCurrent(new Paragraph()))base.ReadParagraph(reader);}protected override void ReadTable(XmlReader reader){// Skip table for now.}protected override void ReadParagraphProperties(XmlReader reader){while (reader.Read())if (reader.NodeType &＃61;&＃61; XmlNodeType.Element && reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace){var paragraph &＃61; (Paragraph)this.current;switch (reader.LocalName){case AlignmentElement:var textAlignment &＃61; ConvertTextAlignment(GetValueAttribute(reader));if (textAlignment.HasValue)paragraph.TextAlignment &＃61; textAlignment.Value;break;case PageBreakBeforeElement:paragraph.BreakPageBefore &＃61; GetOnOffValueAttribute(reader);break;case SpacingElement:paragraph.Margin &＃61; GetSpacing(reader, paragraph.Margin);break;case IndentationElement:SetParagraphIndent(reader, paragraph);break;case ShadingElement:var background &＃61; GetShading(reader);if (background !&＃61; null)paragraph.Background &＃61; background;break;}}}protected override void ReadHyperlink(XmlReader reader){var id &＃61; reader[IdAttribute, RelationshipsNamespace];if (!string.IsNullOrEmpty(id)){var relationship &＃61; this.MainDocumentPart.GetRelationship(id);if (relationship.TargetMode &＃61;&＃61; TargetMode.External){this.hasAnyHyperlink &＃61; true;var hyperlink &＃61; new Hyperlink(){NavigateUri &＃61; relationship.TargetUri};using (this.SetCurrent(hyperlink))base.ReadHyperlink(reader);return;}}base.ReadHyperlink(reader);}protected override void ReadRun(XmlReader reader){using (this.SetCurrent(new Span()))base.ReadRun(reader);}protected override void ReadRunProperties(XmlReader reader){while (reader.Read())if (reader.NodeType &＃61;&＃61; XmlNodeType.Element && reader.NamespaceURI &＃61;&＃61; WordprocessingMLNamespace){var inline &＃61; (Inline)this.current;switch (reader.LocalName){case BoldElement:inline.FontWeight &＃61; GetOnOffValueAttribute(reader) ? FontWeights.Bold : FontWeights.Normal;break;case ItalicElement:inline.FontStyle &＃61; GetOnOffValueAttribute(reader) ? FontStyles.Italic : FontStyles.Normal;break;case UnderlineElement:var underlineTextDecorations &＃61; GetUnderlineTextDecorations(reader, inline);if (underlineTextDecorations !&＃61; null)inline.TextDecorations.Add(underlineTextDecorations);break;case StrikeElement:if (GetOnOffValueAttribute(reader))inline.TextDecorations.Add(TextDecorations.Strikethrough);break;case DoubleStrikeElement:if (GetOnOffValueAttribute(reader)){inline.TextDecorations.Add(new TextDecoration(){Location &＃61; TextDecorationLocation.Strikethrough,PenOffset &＃61; this.current.FontSize * 0.015});inline.TextDecorations.Add(new TextDecoration(){Location &＃61; TextDecorationLocation.Strikethrough,PenOffset &＃61; this.current.FontSize * -0.015});}break;case VerticalAlignmentElement:var baselineAlignment &＃61; GetBaselineAlignment(GetValueAttribute(reader));if (baselineAlignment.HasValue){inline.BaselineAlignment &＃61; baselineAlignment.Value;if (baselineAlignment.Value &＃61;&＃61; BaselineAlignment.Subscript ||baselineAlignment.Value &＃61;&＃61; BaselineAlignment.Superscript)inline.FontSize *&＃61;0.65; //MS Word 2002 size: 65% http://en.wikipedia.org/wiki/Subscript_and_superscript}break;case ColorElement:var color &＃61; GetColor(GetValueAttribute(reader));if (color.HasValue)inline.Foreground &＃61; new SolidColorBrush(color.Value);break;case HighlightElement:var highlight &＃61; GetHighlightColor(GetValueAttribute(reader));if (highlight.HasValue)inline.Background &＃61; new SolidColorBrush(highlight.Value);break;case FontElement:var fontFamily &＃61; reader[AsciiFontFamily, WordprocessingMLNamespace];if (!string.IsNullOrEmpty(fontFamily))inline.FontFamily &＃61;(FontFamily)new FontFamilyConverter().ConvertFromString(fontFamily);break;case FontSizeElement:var fontSize &＃61; reader[ValueAttribute, WordprocessingMLNamespace];if (!string.IsNullOrEmpty(fontSize))// Attribute Value / 2 &＃61; Points// Points * (96 / 72) &＃61; Pixelsinline.FontSize &＃61; uint.Parse(fontSize) * 0.6666666666666667;break;case RightToLeftTextElement:inline.FlowDirection &＃61; (GetOnOffValueAttribute(reader))? FlowDirection.RightToLeft: FlowDirection.LeftToRight;break;}}}protected override void ReadBreak(XmlReader reader){this.AddChild(new LineBreak());}protected override void ReadTabCharacter(XmlReader reader){this.AddChild(new Run("\t"));}protected override void ReadText(XmlReader reader){this.AddChild(new Run(reader.ReadString()));}private void AddChild(TextElement textElement){((IAddChild)this.current ?? this.document).AddChild(textElement);}private static bool GetOnOffValueAttribute(XmlReader reader){var value &＃61; GetValueAttribute(reader);switch (value){case null:case "1":case "on":case "true":return true;default:return false;}}private static string GetValueAttribute(XmlReader reader){return reader[ValueAttribute, WordprocessingMLNamespace];}private static Color? GetColor(string colorString){if (string.IsNullOrEmpty(colorString) || colorString &＃61;&＃61; "auto")return null;return (Color)ColorConverter.ConvertFromString(&＃39;#&＃39; &＃43; colorString);}private static Color? GetHighlightColor(string highlightString){if (string.IsNullOrEmpty(highlightString) || highlightString &＃61;&＃61; "auto")return null;return (Color)ColorConverter.ConvertFromString(highlightString);}private static BaselineAlignment? GetBaselineAlignment(string verticalAlignmentString){switch (verticalAlignmentString){case "baseline":return BaselineAlignment.Baseline;case "subscript":return BaselineAlignment.Subscript;case "superscript":return BaselineAlignment.Superscript;default:return null;}}private static double? ConvertTwipsToPixels(string twips){if (string.IsNullOrEmpty(twips))return null;elsereturn ConvertTwipsToPixels(double.Parse(twips, CultureInfo.InvariantCulture));}private static double ConvertTwipsToPixels(double twips){return 96d / (72 * 20) * twips;}private static TextAlignment? ConvertTextAlignment(string value){switch (value){case "both":return TextAlignment.Justify;case "left":return TextAlignment.Left;case "right":return TextAlignment.Right;case "center":return TextAlignment.Center;default:return null;}}private static Thickness GetSpacing(XmlReader reader, Thickness margin){var after &＃61; ConvertTwipsToPixels(reader[SpacingAfterAttribute, WordprocessingMLNamespace]);if (after.HasValue)margin.Bottom &＃61; after.Value;var before &＃61; ConvertTwipsToPixels(reader[SpacingBeforeAttribute, WordprocessingMLNamespace]);if (before.HasValue)margin.Top &＃61; before.Value;return margin;}private static void SetParagraphIndent(XmlReader reader, Paragraph paragraph){var margin &＃61; paragraph.Margin;var left &＃61; ConvertTwipsToPixels(reader[LeftIndentationAttribute, WordprocessingMLNamespace]);if (left.HasValue)margin.Left &＃61; left.Value;var right &＃61; ConvertTwipsToPixels(reader[RightIndentationAttribute, WordprocessingMLNamespace]);if (right.HasValue)margin.Right &＃61; right.Value;paragraph.Margin &＃61; margin;var firstLine &＃61; ConvertTwipsToPixels(reader[FirstLineIndentationAttribute, WordprocessingMLNamespace]);if (firstLine.HasValue)paragraph.TextIndent &＃61; firstLine.Value;var hanging &＃61; ConvertTwipsToPixels(reader[HangingIndentationAttribute, WordprocessingMLNamespace]);if (hanging.HasValue)paragraph.TextIndent -&＃61; hanging.Value;}private static Brush GetShading(XmlReader reader){var color &＃61; GetColor(reader[FillAttribute, WordprocessingMLNamespace]);return color.HasValue ? new SolidColorBrush(color.Value) : null;}private static TextDecorationCollection GetUnderlineTextDecorations(XmlReader reader, Inline inline){TextDecoration textDecoration;Brush brush;var color &＃61; GetColor(reader[ColorAttribute, WordprocessingMLNamespace]);if (color.HasValue)brush &＃61; new SolidColorBrush(color.Value);elsebrush &＃61; inline.Foreground;var textDecorations &＃61; new TextDecorationCollection(){(textDecoration &＃61; new TextDecoration(){Location &＃61; TextDecorationLocation.Underline,Pen &＃61; new Pen(){Brush &＃61; brush}})};switch (GetValueAttribute(reader)){case "single":break;case "double":textDecoration.PenOffset &＃61; inline.FontSize * 0.05;textDecoration &＃61; textDecoration.Clone();textDecoration.PenOffset &＃61; inline.FontSize * -0.05;textDecorations.Add(textDecoration);break;case "dotted":textDecoration.Pen.DashStyle &＃61; DashStyles.Dot;break;case "dash":textDecoration.Pen.DashStyle &＃61; DashStyles.Dash;break;case "dotDash":textDecoration.Pen.DashStyle &＃61; DashStyles.DashDot;break;case "dotDotDash":textDecoration.Pen.DashStyle &＃61; DashStyles.DashDotDot;break;case "none":default:// If underline type is none or unsupported then it will be ignored.return null;}return textDecorations;}private IDisposable SetCurrent(TextElement current){return new CurrentHandle(this, current);}private struct CurrentHandle : IDisposable{private readonly DocxToFlowDocumentConverter converter;private readonly TextElement previous;public CurrentHandle(DocxToFlowDocumentConverter converter, TextElement current){this.converter &＃61; converter;this.converter.AddChild(current);this.previous &＃61; this.converter.current;this.converter.current &＃61; current;}public void Dispose(){this.converter.current &＃61; this.previous;}}}
}


&＃xff0c;最后&＃xff0c;在MainWindow.xaml代码&＃xff1a;

MainWindow.cs的代码&＃xff1a;

using System.IO;
using System.Windows;
using System.Windows.Controls;
using Microsoft.Win32;namespace WpfEmbeddedDocx
{public partial class MainWindow : Window{public MainWindow(){InitializeComponent();}private void ReadDocx(string path){using (var stream &＃61; File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)){var flowDocumentConverter &＃61; new DocxToFlowDocumentConverter(stream);flowDocumentConverter.Read();FlowDocumentScrollViewer.Document &＃61; flowDocumentConverter.Document;this.Title &＃61; Path.GetFileName(path);}}private void OnOpenFileClicked(object sender, RoutedEventArgs e){var openFileDialog &＃61; new OpenFileDialog(){DefaultExt &＃61; ".docx",Filter &＃61; "Word documents (.docx)|*.docx"};if (openFileDialog.ShowDialog() &＃61;&＃61; true)this.ReadDocx(openFileDialog.FileName);}}
}

这样就能实现视频中的效果啦。。

下载链接&＃xff1a;https://pan.baidu.com/s/1UO9GYYsUmoPWd49aVGR4rQ 

提取码&＃xff1a;bybq 

原Git仓库代码地址&＃xff1a;https://github.com/ArtMalykhin/wpf-embedded-docx

感谢作者无私分享