WPF RichTextBox - Parent element from caret position

Question

Consider this document structure:

<FlowDocument><Paragraph>loreM Ipsum</Paragraph></FlowDocument>

And my caret position is between 'M' and 'I' in the RichTextBox. How can I get the parent element from caret position? In this case the parent would be the Paragraph.

Answer 1

RichTextBox.CaretPosition.Parent

我认为在这种情况下，父元素实际上将是Run，而Run的父元素将是Paragraph。