向 OpenXml 中的表格或图形添加标题

我正在尝试在 OpenXml 中创建此结构：

<P>
 <Table />
 <Caption>Table 1 - Some Text 1 </Caption>
 <Picture />
 <Caption>Figure 1 - Some Text 2 </Caption>
</P>

就代码而言，我有：

var currentLine = new Paragraph();
currentLine.AppendChild(new Run(elem));  -> Where the elem is Table
...
currentLine.AppendChild(new Run(elem2)); -> Where the elem2 is Drawing

所以我只怀念添加标题的方式，与我在 MS Word 参考资料 -> 插入标题中可以执行的标题相同。

一些如何实现这一点的信息将非常感激。

Rui

这是我用来创建字幕的方法。基本上，创建一个 SimpleField 并将其附加到段落中。

public Paragraph CreateCaption( string caption, string name )
        {
            Run run = new Run( new Text() { Text= name + " ", Space = SpaceProcessingModeValues.Preserve } );
            SimpleField simpleField = new SimpleField( new Run( new RunProperties( new NoProof() ), new Text() { Text= " ", Space = SpaceProcessingModeValues.Preserve } ) );
            simpleField.Instruction = @"SEQ " + name;
            Run runLabel = new Run( new Text() { Text= " " + caption, Space = SpaceProcessingModeValues.Preserve } );

            ParagraphProperties captionPr = new ParagraphProperties( new ParagraphStyleId() { Val = "Caption" } );
            Paragraph paragraph = new Paragraph();
            paragraph.ParagraphProperties = captionPr;
            paragraph.Append( run );
            paragraph.Append( simpleField );
            paragraph.Append( runLabel );
            return paragraph;
        }