如何在C#中将Word文档的页面拆分为单独的文件 [英] How to split pages of a Word document into separate files in c#

问题描述

我有一个OCR程序，可以将图像转换为Word文档. Word文档包含所有图像的文本，我想将其拆分为单独的文件.

I have an OCR program that converts images to word documents. The word document contains text of the all images, and I want to split it into separate files.

在C#中有什么方法可以做到这一点?

Is there any way to do this in c#?

谢谢

推荐答案

与其他答案相同，但带有IEnumerator以及文档的扩展方法.

Same as other answer, but with an IEnumerator and an extension method to the document.

static class PagesExtension {
    public static IEnumerable<Range> Pages(this Document doc) {
        int pageCount = doc.Range().Information[WdInformation.wdNumberOfPagesInDocument];
        int pageStart = 0;
        for (int currentPageIndex = 1; currentPageIndex <= pageCount; currentPageIndex++) {
            var page = doc.Range(
                pageStart
            );
            if (currentPageIndex < pageCount) {
                //page.GoTo returns a new Range object, leaving the page object unaffected
                page.End = page.GoTo(
                    What: WdGoToItem.wdGoToPage,
                    Which: WdGoToDirection.wdGoToAbsolute,
                    Count: currentPageIndex+1
                ).Start-1;
            } else {
                page.End = doc.Range().End;
            }
            pageStart = page.End + 1;
            yield return page;
        }
        yield break;
    }
}

主要代码如下:

static void Main(string[] args) {
    var app = new Application();
    app.Visible = true;
    var doc = app.Documents.Open(@"path\to\source\document");
    foreach (var page in doc.Pages()) {
        page.Copy();
        var doc2 = app.Documents.Add();
        doc2.Range().Paste();
    }
}

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