為方便使用者快速掌握和了解Spire.Doc，本文列舉了Word處理控件Spire.Doc常見(jiàn)問(wèn)題及解答歡迎下載最新版體驗(yàn)！

Spire.Doc for .NET最新下載

如何從word文檔中獲取文本？

A：您可以調(diào)用方法方法 document.GetText() 來(lái)執(zhí)行此操作。完整代碼：

Document document = new Document();
document.LoadFromFile(@"..\..\test.docx");
using (StreamWriter sw = File.CreateText("output.txt"))
{
sw.Write(document.GetText());
}

如何插入具有指定高度和寬度的圖像？

A : 您可以設(shè)置 DocPicture 的屬性 height 和 width 來(lái)調(diào)整圖像的大小。完整代碼：

Document document = new Document();
document.LoadFromFile("sample.docx", FileFormat.Docx);
Image image = Image.FromFile("image.jpg");

//specify the paragraph
Paragraph paragraph = document.Sections[0].Paragraphs[2];
DocPicture picture = paragraph.AppendPicture(image);

//resize the image
picture.Height = picture.Height * 0.8f;
picture.Width = picture.Width * 0.8f;
document.SaveToFile("result.docx", FileFormat.Docx);

如何對(duì)齊word文檔中的文字？

A : 請(qǐng)?jiān)O(shè)置段落的屬性 HorizontalAlignment 來(lái)對(duì)齊文本。完整代碼：

Document document = new Document();
document.LoadFromFile("sample.docx");

//set paragraph1 to align left
Paragraph paragraph1 = document.Sections[0].Paragraphs[0];
paragraph1.Format.HorizontalAlignment = HorizontalAlignment.Left;

//set paragraph2 to align center
Paragraph paragraph2 = document.Sections[0].Paragraphs[1];
paragraph2.Format.HorizontalAlignment = HorizontalAlignment.Center;

//set paragraph3 to align right
Paragraph paragraph3 = document.Sections[0].Paragraphs[2];
paragraph3.Format.HorizontalAlignment = HorizontalAlignment.Right;
document.SaveToFile("result.docx");

如何更改現(xiàn)有書簽上的文本？

A : 您可以使用 BookmarksNavigator 來(lái)定位指定的書簽。然后請(qǐng)調(diào)用方法 ReplaceBookmarkContent 來(lái)替換書簽上的文本。完整代碼：

Document document = new Document();
document.LoadFromFile("sample.doc");
BookmarksNavigator bookmarkNavigator = new BookmarksNavigator(document);
bookmarkNavigator.MoveToBookmark("mybookmark");

//replace text on bookmarks
bookmarkNavigator.ReplaceBookmarkContent("new context", false);
document.SaveToFile("result.doc", FileFormat.Doc);

怎么把word轉(zhuǎn)成html？

A : 你可以調(diào)用 SaveToFile 方法指定文件格式 HTML 來(lái)將 word 文檔轉(zhuǎn)換為 html。完整代碼：

Document document = new Document();
document.LoadFromFile("sample.doc");

//save word document as html file
document.SaveToFile("result.html", FileFormat.Html);
document.Close();

如何將html轉(zhuǎn)換為word文檔？

A : 請(qǐng)調(diào)用 LoadFromFile 方法加載 html 文件。然后調(diào)用方法 SaveToFile 將 html 轉(zhuǎn)換為 word 文檔。完整代碼：

Document document = new Document();

document.LoadFromFile("sample.html", FileFormat.Html, XHTMLValidationType.None);
//save html as word document
document.SaveToFile("result.doc");
document.Close();

如何將word2007轉(zhuǎn)換為word2003？

A : 只需調(diào)用方法 SaveToFile 指定文件格式 doc 將 word2007 轉(zhuǎn)換為 word2003。完整代碼：

Document document = new Document("word2007.docx");

//convert word2007 to word2003
document.SaveToFile("word2003.doc", FileFormat.Doc);
document.Close();

如何替換和刪除word文檔中的頁(yè)眉或頁(yè)腳？

A : 請(qǐng)使用 Section 獲取頁(yè)眉或頁(yè)腳。您可以調(diào)用方法 Replace 替換頁(yè)眉，調(diào)用方法 Clear 刪除 word 文檔的頁(yè)眉或頁(yè)腳。

Document document = new Document();
Section section = document.AddSection();

//add a header
HeaderFooter header = section.HeadersFooters.Header;
Paragraph headerParagraph = header.AddParagraph();
TextRange text = headerParagraph.AppendText("Demo of Spire.Doc");
text.CharacterFormat.TextColor = Color.Blue;
document.SaveToFile("DocWithHeader.doc");

//replace the header
headerParagraph.Replace("Demo", "replaceText", true, true);
document.SaveToFile("DocHeaderReplace.doc");
document.LoadFromFile("DocWithHeader.doc");

//delete the heater
document.Sections[0].HeadersFooters.Header.Paragraphs.Clear();
document.SaveToFile("DocHeaderDelete.doc");

如何合并word文檔？

A : 請(qǐng)調(diào)用方法 Clone 復(fù)制一個(gè)部分。然后調(diào)用方法 Add 將部分的副本添加到指定文檔。完整代碼：

Document document1 = new Document();
document1.LoadFromFile("merge1.docx");
Document document2 = new Document();
document2.LoadFromFile("merge2.docx");

//add sections from document1 to document2
foreach (Section sec in document2.Sections)
{
document1.Sections.Add(sec.Clone());
}
document1.SaveToFile("result.docx");

如何瀏覽word文檔中表格的單元格？

 A : Rows 是表中行的集合，而 Cells 是行中單元格的集合。因此，您可以使用兩個(gè)循環(huán)瀏覽表格的單元格。完整代碼：

Document document = new Document();
document.LoadFromFile("sample.docx");
Spire.Doc.Interface.ITable table = document.Sections[0].Tables[0];
int i=0;
//traverse the cells
foreach (TableRow row in table.Rows)
{
foreach (TableCell cell in row.Cells)
{
i++;
}
}

如何設(shè)置帶陰影的文本？

A : 你只需要設(shè)置 TextRange 的 IsShadow 屬性。完整代碼：

Document document = new Document();
Section section = document.AddSection();
Paragraph paragraph = section.AddParagraph();
TextRange HText = paragraph.AppendText("this is a test!");

//set the property IsShadow
HText.CharacterFormat.IsShadow = true;
HText.CharacterFormat.FontSize = 80;
document.SaveToFile("result.doc");

如何在Word中插入行號(hào)？

A : 你需要設(shè)置節(jié)的屬性 LineNumberingRestartMode, LineNumberingStep, LineNumberingStartValue 來(lái)在word文檔中插入行號(hào)。完整代碼：

Document document = new Document();
Section section = document.AddSection();

//insert line numbers
section.PageSetup.LineNumberingRestartMode = LineNumberingRestartMode.RestartPage;
section.PageSetup.LineNumberingStep = 1;
section.PageSetup.LineNumberingStartValue = 1;
Paragraph paragraph = section.AddParagraph();
paragraph.AppendText("As an independent Word .NET component, Spire.Doc for .NET doesn't need Microsoft Word to be installed on the machine. However, it can incorporate Microsoft Word document creation capabilities into any developers .NET applications.");
document.SaveToFile("result.doc");

如何在圖像周圍制作文字？

A：需要設(shè)置圖片的TextWrappingStyle和ShapeHorizontalAlignment屬性。完整代碼：

Document document = new Document();
Section section = document.AddSection();
Paragraph paragraph = section.AddParagraph();
string str = "As an independent Word .NET component, Spire.Doc for .NET doesn't need Microsoft Word to be installed on the machine. However, it can incorporate Microsoft Word document creation capabilities into any developers.NET applications.As an independent Word .NET component, Spire.Doc for .NET doesn't need Microsoft Word to be installed on the machine. However, it can incorporate Microsoft Word document creation capabilities into any developers’.NET applications.";
paragraph.AppendText(str);
DocPicture picture = paragraph.AppendPicture(Image.FromFile("logo.png"));
picture.TextWrappingStyle = TextWrappingStyle.Tight;
picture.HorizontalAlignment = ShapeHorizontalAlignment.Center;
document.SaveToFile("result.doc");

如何在word文檔中編輯現(xiàn)有表格？

 A：使用Section獲取表格，您可以編輯單元格中的文本，您可以在表格中插入新行。完整代碼：

Document doc = new Document("sample.docx");
Section section = doc.Sections[0];
ITable table = section.Tables[0];

//edit text in a cell
TableCell cell1 = table.Rows[1].Cells[1];
Paragraph p1 = cell1.Paragraphs[0];
p1.Text = "abc";

TableCell cell2 = table.Rows[1].Cells[2];
Paragraph p2 = cell2.Paragraphs[0];
p2.Items.Clear();
p2.AppendText("def");

TableCell cell3 = table.Rows[1].Cells[3];
Paragraph p3 = cell3.Paragraphs[0];
(p3.Items[0] as TextRange).Text = "hij";

//insert new row
TableRow newRow = table.AddRow(true, true);
foreach (TableCell cell in newRow.Cells)
{

如何設(shè)置不帶下劃線的超鏈接格式？

A : 請(qǐng)?jiān)O(shè)置超鏈接字段的 textRange 節(jié)點(diǎn)為超鏈接格式。完整代碼：

Document document = new Document();
Section section = document.AddSection();
Paragraph paragraph = section.AddParagraph();
Field hyperlink = paragraph.AppendHyperlink("www.e-iceblue.com", "www.e-iceblue.com", HyperlinkType.WebLink);
TextRange text = hyperlink.NextSibling.NextSibling as TextRange;
text.CharacterFormat.Bold = true;
text.CharacterFormat.UnderlineStyle = UnderlineStyle.None;
document.SaveToFile("result.doc");

如何將word文檔設(shè)置為只讀？

A : 請(qǐng)調(diào)用 Protect 方法設(shè)置 ProtectionType。完整代碼：

Document document = new Document();
document.LoadFromFile("sample.docx");
document.Protect(ProtectionType.AllowOnlyReading);
document.SaveToFile("result.doc");