使用Aspose.Words v13.1.0从First列读取最后一行

1 回答

• 2

  首先，您需要从this link下载脱机样本包，以使用以下代码示例 . 然后提取存档，并从DocumentLayoutHelper示例中，将RenderedDocument和LayoutEntities源文件包含到他的应用程序中 .

  以下是示例代码：

  Document doc = new Document(dataDir + "Test.docx");
  
  // This sample introduces the RenderedDocument class and other related classes which provide an API wrapper for
  // the LayoutEnumerator. This allows you to access the layout entities of a document using a DOM style API.
  
  // Create a new RenderedDocument class from a Document object.
  RenderedDocument layoutDoc = new RenderedDocument(doc);
  
  // Loop through the layout info of each page
  foreach (RenderedPage page in layoutDoc.Pages)
  {
      if (page.Columns.Count > 1)
      {
          // Find the last line in the first column on the page.
          RenderedLine lastLine = page.Columns.First.Lines.Last;
  
          // This is the pargraph which belongs to the last line on the page, implement required logic and checks here.
          Paragraph para = lastLine.Paragraph;
          if (para.ParagraphFormat.StyleIdentifier == StyleIdentifier.Heading1)
          {
              // Insert a blank paragraph before the last paragraph in the column.
              para.ParentNode.InsertBefore(new Paragraph(doc), para);
          }
  
  
          // This is how to get the first line in the second column and the related paragraph.
          // Use this if it is required.
          RenderedLine secondColumnLine = page.Columns[1].Lines.First;
          Paragraph secondColumnPara = lastLine.Paragraph;
      }
  }
  

  PS，希望上面的例子可以满足你的要求 . 我的名字是Nayyer，我是Aspose的支持/ Engangelist开发人员 .

  回复于 2024-04-29T10:40:27+08:00