只是好奇是否有一个更简化的版本来检查给定的正文是否应用了"Heading3"的单词样式,给定了我在学习OpenXML库时编写的这个示例C#代码。需要明确的是,我只是在问给定的body元素,我如何确定给定的body元素是否应用了什么单词样式。我最终不得不编写一个程序来处理大量的.DOCX文件,并需要自上而下地处理它们。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
using System.IO;
namespace docxparsing
{
class Program
{
static void Main()
{
string file_to_parse = @"C:tempsample.docx";
WordprocessingDocument doc = WordprocessingDocument.Open(file_to_parse,false);
Body body = doc.MainDocumentPart.Document.Body;
string fooStr
foreach( var foo in body )
{
fooStr = foo.InnerXml;
/*
these 2 comments represent 2 different xml snippets from 'fooStr'. the only way i figure out how to get the word style is by reading
this xml and doing checks for values. i don't know of any other approach in using the body element to check for the applied word style
<w:pPr xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main"><w:pStyle w:val="Heading2" />
<w:pPr xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main"><w:pStyle w:val="Heading3" />
*/
bool hasHeading3 = fooStr.Contains("pStyle w:val="Heading3"");
if ( hasHeading3 )
{
Console.WriteLine("heading3 found");
}
}
doc.Close();
}
}
}
//---------------------------------------------------------------------------------
编辑
以下是一种方法的更新代码。总体上仍然不满意,但它有效。要查看的函数是getWordStyleValue(字符串x)
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
using System;
using System.Diagnostics;
using System.IO;
using System.Text;
namespace docxparsing
{
class Program
{
// ************************************************
// grab the word style value
// ************************************************
static string getWordStyleValue(string x)
{
int p = 0;
p = x.IndexOf("w:pStyle w:val=");
if ( p == -1 )
{
return "";
}
p = p + 15;
StringBuilder sb = new StringBuilder();
while (true)
{
p++;
char c = x[p];
if (c != '"')
{
sb.Append(c);
}
else
{
break;
}
}
string s = sb.ToString();
return s;
}
// ************************************************
// Main
// ************************************************
static void Main(string[] args)
{
string theFile = @"C:tempsample.docx";
WordprocessingDocument doc = WordprocessingDocument.Open(theFile,false);
string body_table = "DocumentFormat.OpenXml.Wordprocessing.Table";
string body_paragraph = "DocumentFormat.OpenXml.Wordprocessing.Paragraph";
Body body = doc.MainDocumentPart.Document.Body;
StreamWriter sw1 = new StreamWriter("paragraphs.log");
foreach (var b in body)
{
string body_type = b.ToString();
if (body_type == body_paragraph)
{
string str = getWordStyleValue(b.InnerXml);
if (str == "" || str == "HeadingNon-TOC" || str == "TOC1" || str == "TOC2" || str == "TableofFigures" || str == "AcronymList" )
{
continue;
}
sw1.WriteLine(str + "," + b.InnerText);
}
if ( body_type == body_table )
{
// sw1.WriteLine("Table:n{0}",b.InnerText);
}
}
doc.Close();
sw1.Close();
}
}
}
是。你可以这样做:
bool ContainsHeading3 = body.Descendants<ParagraphSytleId>().Any(psId => psId.Val == "Heading3");
这将查看所有ParagraphStyleId
元素(xml中的w:pStyle
),并查看它们中的任何是否具有Heading3
的Val
。
只是从原始帖子中粘贴这个编辑,这样他就有了更好的可见性。
这是我想出的一个解决方案。是的,这有点过分(如果这是一个词的话),但使用LINQ(我最喜欢的)来优化一个更优雅的解决方案。
--
以下是一种方法的更新代码。总体上仍然不满意,但它有效。要查看的函数是getWordStyleValue(字符串x)
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
using System;
using System.Diagnostics;
using System.IO;
using System.Text;
namespace docxparsing
{
class Program
{
// ************************************************
// grab the word style value
// ************************************************
static string getWordStyleValue(string x)
{
int p = 0;
p = x.IndexOf("w:pStyle w:val=");
if ( p == -1 )
{
return "";
}
p = p + 15;
StringBuilder sb = new StringBuilder();
while (true)
{
p++;
char c = x[p];
if (c != '"')
{
sb.Append(c);
}
else
{
break;
}
}
string s = sb.ToString();
return s;
}
// ************************************************
// Main
// ************************************************
static void Main(string[] args)
{
string theFile = @"C:tempsample.docx";
WordprocessingDocument doc = WordprocessingDocument.Open(theFile,false);
string body_table = "DocumentFormat.OpenXml.Wordprocessing.Table";
string body_paragraph = "DocumentFormat.OpenXml.Wordprocessing.Paragraph";
Body body = doc.MainDocumentPart.Document.Body;
StreamWriter sw1 = new StreamWriter("paragraphs.log");
foreach (var b in body)
{
string body_type = b.ToString();
if (body_type == body_paragraph)
{
string str = getWordStyleValue(b.InnerXml);
if (str == "" || str == "HeadingNon-TOC" || str == "TOC1" || str == "TOC2" || str == "TableofFigures" || str == "AcronymList" )
{
continue;
}
sw1.WriteLine(str + "," + b.InnerText);
}
if ( body_type == body_table )
{
// sw1.WriteLine("Table:n{0}",b.InnerText);
}
}
doc.Close();
sw1.Close();
}
}
}