在C#中使用Spire.doc对word的操作总结

在最近的工程中我们要处理一些word文档。通过在网上的大量搜索，我发现大多数软件功能不是不完整就是有重复。极少数可以完全实现的word组件又要收费。功夫不负有心人，终于找到了可以满足我们需要的免费的C#
word程序库。为了和其他的作比较，我在这里先做以下汇总。希望对大家有帮助。

如何得到？

这个免费版的word
组件可以在Codeplex下载到，你也可以从本文里直接下载msi文件。它还提供了一些源代码。

Word操作汇总

1、
打开已有word文件，这是要处理word文件的最基本也是必须的步骤。他提供了三种方法。

方法1：从已知特定的文档中初始化一个新的Document 类的实例

Document document = new Document(@"..\..\Sample.docx");

方法2、从文件中加载一个word文件

Document document = new Document();

document.LoadFromFile(@"..\..\Sample.docx");

方法3、从流文件中加载word文件

Stream stream = File.OpenRead(@"..\..\Sample.docx");

Document document = new Document(stream);

2、如何创建表格

Document document = new Document();

Section section = document.AddSection();

Table table = section.AddTable(true);

table.ResetCells(2, 3);

TableRow row = table.Rows[0];

row.IsHeader = true;

Paragraph para = row.Cells[0].AddParagraph();

TextRange TR = para.AppendText("Item");

para = row.Cells[1].AddParagraph();

TR = para.AppendText("Description");

para = row.Cells[2].AddParagraph();

TR = para.AppendText("Qty");

document.SaveToFile("WordTable.docx");

System.Diagnostics.Process.Start("WordTable.docx");



我们还可以设置行高和列宽

3、如何插入超链接？你可以插入两种超链接，Email 链接和webmail 链接。

Documentdocument =newDocument();

Section section = document.AddSection();

//Insert URL hyperlink

Paragraph paragraph = section.AddParagraph();

paragraph.AppendText("Home page");

paragraph.ApplyStyle(BuiltinStyle.Heading2);

paragraph = section.AddParagraph();

paragraph.AppendHyperlink("www.e-iceblue.com", "www.e-iceblue.com",HyperlinkType.WebLink);

//Insert email address hyperlink

paragraph = section.AddParagraph();

paragraph.AppendText("Contact US");

paragraph.ApplyStyle(BuiltinStyle.Heading2);

paragraph = section.AddParagraph();

paragraph.AppendHyperlink("mailto:support@e-iceblue.com", "support@e-iceblue.com",HyperlinkType.EMailLink);

document.SaveToFile("Hyperlink.docx");

System.Diagnostics.Process.Start("Hyperlink.docx");



3、
如何加入注解

Document document = new Document();

Section section = document.AddSection();

Paragraph paragraph = section.AddParagraph();

paragraph.AppendText("Home Page of ");

TextRange textRange = paragraph.AppendText("e-iceblue");

Comment comment1 = paragraph.AppendComment("www.e-iceblue.com");

comment1.AddItem(textRange);

comment1.Format.Author = "Harry Hu";

comment1.Format.Initial = "HH";

document.SaveToFile("Comment.docx");

System.Diagnostics.Process.Start("Comment.docx");



如何加入书签

Document document = new Document();

Section section = document.AddSection();

Paragraph paragraph = section.AddParagraph();

paragraph.AppendBookmarkStart("SimpleBookMark");

paragraph.AppendText("This is a simple book mark.");

paragraph.AppendBookmarkEnd("SimpleBookMark");

document.SaveToFile("Bookmark.docx");

System.Diagnostics.Process.Start("Bookmark.docx");



6、合并邮件

Document document = new Document();

document.LoadFromFile("Fax.doc");

string[] filedNames = new string[] { "Contact Name", "Fax", "Date" };

string[] filedValues = new string[] { "John Smith", "+1 (69) 123456", System.DateTime.Now.Date.ToString() };

document.MailMerge.Execute(filedNames, filedValues);

document.SaveToFile("MailMerge.doc", FileFormat.Doc);

System.Diagnostics.Process.Start("MailMerge.doc");



7、加入表单，这部分包含创建以及填入表单域。

创建表单

//Add new section to document

Section section = document.AddSection();

//Add Form to section

private void AddForm(Section section)

//add text input field

TextFormField field

= fieldParagraph.AppendField(fieldId, FieldType.FieldFormTextInput) as TextFormField;

//add dropdown field

DropDownFormField list

= fieldParagraph.AppendField(fieldId, FieldType.FieldFormDropDown) as DropDownFormField;

//add checkbox field

fieldParagraph.AppendField(fieldId, FieldType.FieldFormCheckBox);



填入表单域

//Fill data from XML file

using (Stream stream = File.OpenRead(@"..\..\..\Data\User.xml"))

{

XPathDocument xpathDoc = new XPathDocument(stream);

XPathNavigator user = xpathDoc.CreateNavigator().SelectSingleNode("/user");

Fill data:

foreach (FormField field in document.Sections[0].Body.FormFields)

{

String path = String.Format("{0}/text()", field.Name);

XPathNavigator propertyNode = user.SelectSingleNode(path);

if (propertyNode != null)

{

switch (field.Type)

{

case FieldType.FieldFormTextInput:

field.Text = propertyNode.Value;

break;

case FieldType.FieldFormDropDown:

DropDownFormField combox = field as DropDownFormField;

for(int i = 0; i < combox.DropDownItems.Count; i++)

{

if (combox.DropDownItems[i].Text == propertyNode.Value)

{

combox.DropDownSelectedIndex = i;

break;

}

if (field.Name == "country" && combox.DropDownItems[i].Text =="Others")

{

combox.DropDownSelectedIndex = i;

}

}

break;

case FieldType.FieldFormCheckBox:

if (Convert.ToBoolean(propertyNode.Value))

{

CheckBoxFormField checkBox = field as CheckBoxFormField;

checkBox.Checked = true;

}

break;

}

}

}

}



8、合并word文档

//Load two documents

//Load Document1 and Document2

Document DocOne = new Document();

DocOne.LoadFromFile(@"E:\Work\Document\welcome.docx", FileFormat.Docx);

Document DocTwo = new Document();

DocTwo.LoadFromFile(@"E:\Work\Document\New Zealand.docx", FileFormat.Docx);

//Merge

foreach (Section sec in DocTwo.Sections)

{

DocOne.Sections.Add(sec.Clone());

}

//Save and Launch

DocOne.SaveToFile("Merge.docx", FileFormat.Docx);

9、保护文档。你可以设置密码或者加入水印来进行保护。文字和图片的水印都支持。

//Protect with password

document.Encrypt("eiceblue");

//Add Text watermark:

TextWatermark txtWatermark = new TextWatermark();

txtWatermark.Text = "Microsoft";

txtWatermark.FontSize = 90;

txtWatermark.Layout = WatermarkLayout.Diagonal;

document.Watermark = txtWatermark;

//Add Image watermark:

PictureWatermark picture = new PictureWatermark();

picture.Picture = System.Drawing.Image.FromFile(@"..\imagess.jpeg");

picture.Scaling = 250;

document.Watermark = picture;

10、转换功能是在处理word文档时最常见的操作了。使用免费版的Spire.doc for .NET，
转换变得很简单。只要包含三行类似的代码你就可以把word转换成其他常用格式，像PDF,HTML和图片。

Word转换成PDF

SaveToFile("Target PDF.PDF", FileFormat.PDF);

Word转换成图片

Image image = document.SaveToImages(0, ImageType.Bitmap);

image.Save("Sample.tiff", ImageFormat.Tiff);

word转换成HTML

document.SaveToFile("Target HTML.html", FileFormat.Html);

WordDocViewer(""Target HTML.html");