RichEditContol 多个文档合并

cyh

[C#] 纯文本查看 复制代码

 public static Document MergeDouments(List<DocPrintEntity> fileStrems, DocumentFormat docFormat, bool isReplaceSymbols)
        {
            RichEditDocumentServer targetServer = new RichEditDocumentServer();
            RichEditDocumentServer sourceServer = new RichEditDocumentServer();
            Document targetDoc = targetServer.Document;
            Document sourceDoc = sourceServer.Document;

            for (int i = 0; i < fileStrems.Count; i++)
            {
                sourceServer.LoadDocument(fileStrems[i].DocStream, docFormat);

                if (isReplaceSymbols)
                {
                    ReplaceDoumentSymbols(sourceServer);
                }

                if (i > 0 && fileStrems[i].isNewPage == "是")
                    targetDoc.AppendSection();

                targetDoc.Sections[targetDoc.Sections.Count - 1].UnlinkHeaderFromPrevious();
                targetDoc.Sections[targetDoc.Sections.Count - 1].UnlinkFooterFromPrevious();
                SectionsMerger.Append(sourceDoc, targetDoc);

                if (i == fileStrems.Count - 1)
                    return targetDoc;

                targetDoc.AppendSection();

            }

            return targetDoc;
        }

        public static void MergeDouments(RichEditControl docControl, List<DocPrintEntity> fileStrems, DocumentFormat docFormat, bool isReplaceSymbols)
        {
            docControl.LoadDocument(fileStrems[0].DocStream, docFormat);

            for (int i = 1; i < fileStrems.Count; i++)
            {
                if (fileStrems[i].isNewPage == "是")
                    docControl.Document.AppendSection();

                docControl.Document.AppendDocumentContent(fileStrems[i].DocStream, docFormat);
            }

            if (isReplaceSymbols)
            {
                ReplaceDoumentSymbols(docControl);
            }
        }

[C#] 纯文本查看 复制代码

public class SectionsMerger
    {
        public static void Append(Document source, Document target)
        {
            int lastSectionIndexBeforeAppending = target.Sections.Count - 1;
            int sourceSectionCount = source.Sections.Count;

            MemoryStream ms = new MemoryStream();
            source.SaveDocument(ms, DocumentFormat.Doc);
            target.AppendDocumentContent(ms, DocumentFormat.Doc);

            for (int i = 0; i < sourceSectionCount; i++)
            {
                Section sourceSection = source.Sections[i];
                Section targetSection = target.Sections[lastSectionIndexBeforeAppending + i];

                // Copy standard header/footer
                AppendHeader(sourceSection, targetSection, HeaderFooterType.Odd);
                AppendFooter(sourceSection, targetSection, HeaderFooterType.Odd);
            }
        }

        private static void AppendHeader(Section sourceSection, Section targetSection, HeaderFooterType headerFooterType)
        {
            SubDocument source = sourceSection.BeginUpdateHeader(headerFooterType);
            SubDocument target = targetSection.BeginUpdateHeader(headerFooterType);
            target.Delete(target.Range);
            target.InsertDocumentContent(target.Range.Start, source.Range, InsertOptions.KeepSourceFormatting);

            // Delete empty paragraphs
            DocumentRange emptyParagraph = target.CreateRange(target.Range.End.ToInt() - 2, 2);
            target.Delete(emptyParagraph);

            sourceSection.EndUpdateHeader(source);
            targetSection.EndUpdateFooter(target);
        }

        private static void AppendFooter(Section sourceSection, Section targetSection, HeaderFooterType headerFooterType)
        {
            SubDocument source = sourceSection.BeginUpdateFooter(headerFooterType);
            SubDocument target = targetSection.BeginUpdateFooter(headerFooterType);
            target.Delete(target.Range);
            target.InsertDocumentContent(target.Range.Start, source.Range, InsertOptions.KeepSourceFormatting);

            // Delete empty paragraphs
            DocumentRange emptyParagraph = target.CreateRange(target.Range.End.ToInt() - 2, 2);
            target.Delete(emptyParagraph);

            sourceSection.EndUpdateFooter(source);
            targetSection.EndUpdateFooter(target);
        }
    }

羽叶

感谢楼主分享，帖子之前被系统自动判定为垃圾帖子放到回收站了。刚发现 抱歉抱歉~！

daguan

好帖,先收藏,留下坐标,以便之后需要参考