获取两个 word 文档之间比较出的差异-k8凯发天生赢家

前面我们介绍了如何比较两个word文档的内容。从spire.doc v8.12.14始，我们支持获取两个 word 文档之间比较出的差异并返回list. 该文将介绍如何获取两个word文档之间比较出的差异。

using spire.doc;
using spire.doc.documents;
using spire.doc.fields;
using spire.doc.formatting.revisions;
using system;
namespace getworddifferences
    {
    class program
    {
        static void main(string[] args)
        {
            //加载第一个word文档
            document doc1 = new document();
            doc1.loadfromfile("sample1.docx");
            //加载第二个word文档
            document doc2 = new document();
            doc2.loadfromfile("sample2.docx");
            //比较文档
            doc1.compare(doc2, "author");
            foreach (section sec in doc1.sections)
            {
                foreach (documentobject docitem in sec.body.childobjects)
                {
                    if (docitem is paragraph)
{
                        paragraph para = docitem as paragraph;
                        if (para.isinsertrevision)
                        { 
                            editrevision insrevison = para.insertrevision;
                            editrevisiontype instype = insrevison.type; 
                            string insauthor = insrevison.author; 
                            datetime insdatetime = insrevison.datetime; 
                        }
                        else if (para.isdeleterevision)
                        { 
                            editrevision delrevison = para.deleterevision; 
                            editrevisiontype deltype = delrevison.type; 
                            string delauthor = delrevison.author; 
                            datetime deldatetime = delrevison.datetime; 
                        }
                        foreach (paragraphbase paraitem in para.childobjects)
                        {
                            if (paraitem.isinsertrevision)
                            { 
                                editrevision insrevison = paraitem.insertrevision; 
                                editrevisiontype instype = insrevison.type; 
                                string insauthor = insrevison.author; 
                                datetime insdatetime = insrevison.datetime; 
                            }
                            else if (paraitem.isdeleterevision)
                            { 
                                editrevision delrevison = paraitem.deleterevision; 
                                editrevisiontype deltype = delrevison.type; 
                                string delauthor = delrevison.author; 
                                datetime deldatetime = delrevison.datetime; 
                            }
                        }
                    }
                }
            }
            //获取差异
            differrevisions differrevisions = new differrevisions(doc1);
            var insetrevisionslist = differrevisions.insertrevisions;
            var deletrevisionslist = differrevisions.deleterevisions;      
        }
    }
 }

imports spire.doc
imports spire.doc.documents
imports spire.doc.fields
imports spire.doc.formatting.revisions
imports system
namespace getworddifferences
    
    class program
        
        private shared sub main(byval args() as string)
            '加载第一个文档
            dim doc1 as document = new document
            doc1.loadfromfile("sample1.docx")
            '加载第二个文档 
            dim doc2 as document = new document
            doc2.loadfromfile("sample2.docx")
            '比较两个文档 
            doc1.compare(doc2, "author")
            for each sec as section in doc1.sections
                for each docitem as documentobject in sec.body.childobjects
                    if (typeof docitem is paragraph) then
                        dim para as paragraph = ctype(docitem,paragraph)
                        if para.isinsertrevision then
                            dim insrevison as editrevision = para.insertrevision
                            dim instype as editrevisiontype = insrevison.type
                            dim insauthor as string = insrevison.author
                            dim insdatetime as datetime = insrevison.datetime
                        elseif para.isdeleterevision then
                            dim delrevison as editrevision = para.deleterevision
                            dim deltype as editrevisiontype = delrevison.type
                            dim delauthor as string = delrevison.author
                            dim deldatetime as datetime = delrevison.datetime
                        end if
                        
                        for each paraitem as paragraphbase in para.childobjects
                            if paraitem.isinsertrevision then
                                dim insrevison as editrevision = paraitem.insertrevision
                                dim instype as editrevisiontype = insrevison.type
                                dim insauthor as string = insrevison.author
                                dim insdatetime as datetime = insrevison.datetime
                            elseif paraitem.isdeleterevision then
                                dim delrevison as editrevision = paraitem.deleterevision
                                dim deltype as editrevisiontype = delrevison.type
                                dim delauthor as string = delrevison.author
                                dim deldatetime as datetime = delrevison.datetime
                            end if
                            
                        next
                    end if
                    
                next
            next
            '获取差异 
            dim differrevisions as differrevisions = new differrevisions(doc1)
            dim insetrevisionslist = differrevisions.insertrevisions
            dim deletrevisionslist = differrevisions.deleterevisions
        end sub
    end class
end namespace