C# word中图片复制到另一个新的word中

最新推荐文章于 2023-05-24 21:24:10 发布

Carpe_D1em

最新推荐文章于 2023-05-24 21:24:10 发布

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分类专栏： C#

本文链接：https://blog.youkuaiyun.com/qq_35106907/article/details/84582588

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本文介绍了一种使用C#和Microsoft Office Interop Word库从Word文档中提取并保存所有内联图片的方法。通过遍历文档中的每个内联形状元素，判断其类型为图片后进行复制、粘贴操作，最终将图片保存到指定目录。

先引用组件Office

using WordMethod = Microsoft.Office.Interop.Word;


private void button1_Click(object sender, EventArgs e)
{
    OpenFileDialog OFD = new OpenFileDialog();
    if ( DialogResult.OK != OFD.ShowDialog())
    {
        return;
    }

    WordMethod.Application app = new Microsoft.Office.Interop.Word.Application();
    WordMethod.Document doc = null;
    WordMethod.Document newDoc = null;

    object unKnown = Type.Missing;
    app.Visible = true;

    object docPath = OFD.FileName;
    doc = app.Documents.Open(ref docPath, 
                             ref unKnown, ref unKnown, ref unKnown, ref unKnown, ref unKnown, 
                             ref unKnown, ref unKnown, ref unKnown, ref unKnown, ref unKnown,
                             ref unKnown, ref unKnown, ref unKnown, ref unKnown, ref unKnown  );

     newDoc = app.Documents.Add(ref unKnown, ref unKnown, ref unKnown);

     if (doc != null)
     {
         string text = doc.Content.Text.Trim();

         //Console.WriteLine(text);
                    //File.WriteAllText(System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + @"\1.doc", text, Encoding.Default);//导出全部文本内容
                
         int i = 0;
         foreach (WordMethod.InlineShape item in doc.InlineShapes)
         {
             if (item.Type == WordMethod.WdInlineShapeType.wdInlineShapePicture) //判断是图片
             {
                 item.Select();
                 app.Selection.Copy();//复制模式
                 Image image = Clipboard.GetImage();
                 if (image != null)
                 {
                     Bitmap bm = new Bitmap(image);
                            bm.Save(System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\Sources\\" + i.ToString() + ".jpg");
                     app.Selection.EndKey(ref unKnown, ref unKnown);
                     object range = newDoc.Paragraphs.Last.Range;    //
                     object linkToFile = false;
                     object saveWithDocument = true;
                           newDoc.InlineShapes.AddPicture(System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\Sources\\" + i.ToString() + ".jpg", ref linkToFile, ref saveWithDocument, ref range);
                     app.Selection.ParagraphFormat.Alignment = WordMethod.WdParagraphAlignment.wdAlignParagraphCenter;                           
                     i++;
                  }
               }
            }
            doc.Close(ref unKnown, ref unKnown, ref unKnown);
        }
    }
}