心2SDK-Word文档创建项目列表编程方式
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20-09-2019 - |
题
使用心SDK,2.0CTP,我试图以编程方式创建一个单词的文件。在我文件我必须插入一个项目列表,一个一些因素的列表中必须加以强调。我怎么可以这样做?
解决方案
名单中心是一个有点令人困惑。
还有一个 NumberingDefinitionsPart 描述所有列出的文件。它包含关于如何列表应出现(项目编号,等等。) 也分配和身份证每一个。
然后在 MainDocumentPart, 为列表中的每个项目要建立,可以添加一个新的段落和分配的名单你要那一段。
因此,要创建一个子弹列表,如:
- 你好,
- 世界!
你会首先必须创建一个NumberingDefinitionsPart:
NumberingDefinitionsPart numberingPart =
mainDocumentPart.AddNewPart<NumberingDefinitionsPart>("someUniqueIdHere");
Numbering element =
new Numbering(
new AbstractNum(
new Level(
new NumberingFormat() {Val = NumberFormatValues.Bullet},
new LevelText() {Val = "·"}
) {LevelIndex = 0}
){AbstractNumberId = 1},
new NumberingInstance(
new AbstractNumId(){Val = 1}
){NumberID = 1});
element.Save(numberingPart);
然后你创建的MainDocumentPart你通常会,除了在本款的特性,分配编号:
MainDocumentPart mainDocumentPart =
package.AddMainDocumentPart();
Document element =
new Document(
new Body(
new Paragraph(
new ParagraphProperties(
new NumberingProperties(
new NumberingLevelReference(){ Val = 0 },
new NumberingId(){ Val = 1 })),
new Run(
new RunProperties(),
new Text("Hello, "){ Space = "preserve" })),
new Paragraph(
new ParagraphProperties(
new NumberingProperties(
new NumberingLevelReference(){ Val = 0 },
new NumberingId(){ Val = 1 })),
new Run(
new RunProperties(),
new Text("world!"){ Space = "preserve" }))));
element.Save(mainDocumentPart);
还有一个更好的解释的可供选择的 心的参考指南 在第2.9.
其他提示
我想要的东西,让我到一个以上的项目列表添加到文档中。敲我的头靠在我的办公桌上一段时间后,我设法一堆不同岗位的结合,检查我与开放XML SDK 2.0 Productity工具文件,并想通一些东西出来。它现在生产的文件通过验证由版本 2.0 和的SDK生产力工具的2.5 。
下面是代码;希望这节省了某人一些时间和恶化。
用法:
const string fileToCreate = "C:\\temp\\bulletTest.docx";
if (File.Exists(fileToCreate))
File.Delete(fileToCreate);
var writer = new SimpleDocumentWriter();
List<string> fruitList = new List<string>() { "Apple", "Banana", "Carrot"};
writer.AddBulletList(fruitList);
writer.AddParagraph("This is a spacing paragraph 1.");
List<string> animalList = new List<string>() { "Dog", "Cat", "Bear" };
writer.AddBulletList(animalList);
writer.AddParagraph("This is a spacing paragraph 2.");
List<string> stuffList = new List<string>() { "Ball", "Wallet", "Phone" };
writer.AddBulletList(stuffList);
writer.AddParagraph("Done.");
writer.SaveToFile(fileToCreate);
使用语句:
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using DocumentFormat.OpenXml;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
代码
public class SimpleDocumentWriter : IDisposable
{
private MemoryStream _ms;
private WordprocessingDocument _wordprocessingDocument;
public SimpleDocumentWriter()
{
_ms = new MemoryStream();
_wordprocessingDocument = WordprocessingDocument.Create(_ms, WordprocessingDocumentType.Document);
var mainDocumentPart = _wordprocessingDocument.AddMainDocumentPart();
Body body = new Body();
mainDocumentPart.Document = new Document(body);
}
public void AddParagraph(string sentence)
{
List<Run> runList = ListOfStringToRunList(new List<string> { sentence});
AddParagraph(runList);
}
public void AddParagraph(List<string> sentences)
{
List<Run> runList = ListOfStringToRunList(sentences);
AddParagraph(runList);
}
public void AddParagraph(List<Run> runList)
{
var para = new Paragraph();
foreach (Run runItem in runList)
{
para.AppendChild(runItem);
}
Body body = _wordprocessingDocument.MainDocumentPart.Document.Body;
body.AppendChild(para);
}
public void AddBulletList(List<string> sentences)
{
var runList = ListOfStringToRunList(sentences);
AddBulletList(runList);
}
public void AddBulletList(List<Run> runList)
{
// Introduce bulleted numbering in case it will be needed at some point
NumberingDefinitionsPart numberingPart = _wordprocessingDocument.MainDocumentPart.NumberingDefinitionsPart;
if (numberingPart == null)
{
numberingPart = _wordprocessingDocument.MainDocumentPart.AddNewPart<NumberingDefinitionsPart>("NumberingDefinitionsPart001");
Numbering element = new Numbering();
element.Save(numberingPart);
}
// Insert an AbstractNum into the numbering part numbering list. The order seems to matter or it will not pass the
// Open XML SDK Productity Tools validation test. AbstractNum comes first and then NumberingInstance and we want to
// insert this AFTER the last AbstractNum and BEFORE the first NumberingInstance or we will get a validation error.
var abstractNumberId = numberingPart.Numbering.Elements<AbstractNum>().Count() + 1;
var abstractLevel = new Level(new NumberingFormat() {Val = NumberFormatValues.Bullet}, new LevelText() {Val = "·"}) {LevelIndex = 0};
var abstractNum1 = new AbstractNum(abstractLevel) {AbstractNumberId = abstractNumberId};
if (abstractNumberId == 1)
{
numberingPart.Numbering.Append(abstractNum1);
}
else
{
AbstractNum lastAbstractNum = numberingPart.Numbering.Elements<AbstractNum>().Last();
numberingPart.Numbering.InsertAfter(abstractNum1, lastAbstractNum);
}
// Insert an NumberingInstance into the numbering part numbering list. The order seems to matter or it will not pass the
// Open XML SDK Productity Tools validation test. AbstractNum comes first and then NumberingInstance and we want to
// insert this AFTER the last NumberingInstance and AFTER all the AbstractNum entries or we will get a validation error.
var numberId = numberingPart.Numbering.Elements<NumberingInstance>().Count() + 1;
NumberingInstance numberingInstance1 = new NumberingInstance() {NumberID = numberId};
AbstractNumId abstractNumId1 = new AbstractNumId() {Val = abstractNumberId};
numberingInstance1.Append(abstractNumId1);
if (numberId == 1)
{
numberingPart.Numbering.Append(numberingInstance1);
}
else
{
var lastNumberingInstance = numberingPart.Numbering.Elements<NumberingInstance>().Last();
numberingPart.Numbering.InsertAfter(numberingInstance1, lastNumberingInstance);
}
Body body = _wordprocessingDocument.MainDocumentPart.Document.Body;
foreach (Run runItem in runList)
{
// Create items for paragraph properties
var numberingProperties = new NumberingProperties(new NumberingLevelReference() {Val = 0}, new NumberingId() {Val = numberId});
var spacingBetweenLines1 = new SpacingBetweenLines() { After = "0" }; // Get rid of space between bullets
var indentation = new Indentation() { Left = "720", Hanging = "360" }; // correct indentation
ParagraphMarkRunProperties paragraphMarkRunProperties1 = new ParagraphMarkRunProperties();
RunFonts runFonts1 = new RunFonts() { Ascii = "Symbol", HighAnsi = "Symbol" };
paragraphMarkRunProperties1.Append(runFonts1);
// create paragraph properties
var paragraphProperties = new ParagraphProperties(numberingProperties, spacingBetweenLines1, indentation, paragraphMarkRunProperties1);
// Create paragraph
var newPara = new Paragraph(paragraphProperties);
// Add run to the paragraph
newPara.AppendChild(runItem);
// Add one bullet item to the body
body.AppendChild(newPara);
}
}
public void Dispose()
{
CloseAndDisposeOfDocument();
if (_ms != null)
{
_ms.Dispose();
_ms = null;
}
}
public MemoryStream SaveToStream()
{
_ms.Position = 0;
return _ms;
}
public void SaveToFile(string fileName)
{
if (_wordprocessingDocument != null)
{
CloseAndDisposeOfDocument();
}
if (_ms == null)
throw new ArgumentException("This object has already been disposed of so you cannot save it!");
using (var fs = File.Create(fileName))
{
_ms.WriteTo(fs);
}
}
private void CloseAndDisposeOfDocument()
{
if (_wordprocessingDocument != null)
{
_wordprocessingDocument.Close();
_wordprocessingDocument.Dispose();
_wordprocessingDocument = null;
}
}
private static List<Run> ListOfStringToRunList(List<string> sentences)
{
var runList = new List<Run>();
foreach (string item in sentences)
{
var newRun = new Run();
newRun.AppendChild(new Text(item));
runList.Add(newRun);
}
return runList;
}
}
以上亚当的回答是正确的,除了它是新NumberingInstance(而不是新NUM(如在评论指出。
此外,如果您有多个列表,你应该有多个编号的元素(每个都有它自己的ID如1,2,3等等 - 一个文档中的每个列表这似乎并不成为一个问题子弹名单,但编号列表将继续使用相同的编号顺序(而不是在1再次从头开始),因为它会认为这是相同的列表中的NumberingId在你的段落是这样被引用:
ParagraphProperties paragraphProperties1 = new ParagraphProperties();
ParagraphStyleId paragraphStyleId1 = new ParagraphStyleId() { Val = "ListParagraph" };
NumberingProperties numberingProperties1 = new NumberingProperties();
NumberingLevelReference numberingLevelReference1 = new NumberingLevelReference() { Val = 0 };
NumberingId numberingId1 = new NumberingId(){ Val = 1 }; //Val is 1, 2, 3 etc based on your numberingid in your numbering element
numberingProperties1.Append(numberingLevelReference1);
numberingProperties1.Append(numberingId1);
paragraphProperties1.Append(paragraphStyleId1);
paragraphProperties1.Append(numberingProperties1);
水平元件的儿童将会对子弹的类型,和压痕的效果。 我的子弹太小,直到我已将此添加到水平元件:
new NumberingSymbolRunProperties(
new RunFonts() { Hint = FontTypeHintValues.Default, Ascii = "Symbol", HighAnsi = "Symbol" })
压痕是一个问题,直到我说以及该元素到级别元素:
new PreviousParagraphProperties(
new Indentation() { Left = "864", Hanging = "360" })
如果你像我一样 - 从模板创建文档,那么你可能想使用此代码,来处理这两种情况 - 当你的模板或不包含任何编号定义:
// Introduce bulleted numbering in case it will be needed at some point
NumberingDefinitionsPart numberingPart = document.MainDocumentPart.NumberingDefinitionsPart;
if (numberingPart == null)
{
numberingPart = document.MainDocumentPart.AddNewPart<NumberingDefinitionsPart>("NumberingDefinitionsPart001");
}