在C#中操作RichText的更好方法是什么？

// 创建一个空的FlowDocument
FlowDocument flowDocument = new FlowDocument();

// 创建一个段落并添加到FlowDocument中
Paragraph paragraph = new Paragraph();
flowDocument.Blocks.Add(paragraph);

// 创建一个带有文本内容的Run对象
Run run = new Run("Hello, World!");

// 将Run对象添加到段落中
paragraph.Inlines.Add(run);

// 创建一个带有图像内容的Image对象
Image image = new Image();
image.Source = new BitmapImage(new Uri("path/to/image.jpg", UriKind.RelativeOrAbsolute));

// 将Image对象添加到段落中
paragraph.Inlines.Add(image);

// 创建一个带有表格内容的Table对象
Table table = new Table();

// 创建表格的列
TableColumn tableColumn1 = new TableColumn();
TableColumn tableColumn2 = new TableColumn();
table.Columns.Add(tableColumn1);
table.Columns.Add(tableColumn2);

// 创建表格的行
TableRowGroup tableRowGroup = new TableRowGroup();
TableRow tableRow1 = new TableRow();
TableRow tableRow2 = new TableRow();
tableRowGroup.Rows.Add(tableRow1);
tableRowGroup.Rows.Add(tableRow2);

// 创建表格的单元格
TableCell tableCell1 = new TableCell(new Paragraph(new Run("Cell 1")));
TableCell tableCell2 = new TableCell(new Paragraph(new Run("Cell 2")));
tableRow1.Cells.Add(tableCell1);
tableRow1.Cells.Add(tableCell2);

TableCell tableCell3 = new TableCell(new Paragraph(new Run("Cell 3")));
TableCell tableCell4 = new TableCell(new Paragraph(new Run("Cell 4")));
tableRow2.Cells.Add(tableCell3);
tableRow2.Cells.Add(tableCell4);

// 将表格添加到段落中
table.RowGroups.Add(tableRowGroup);
paragraph.Inlines.Add(table);