Code example explaining how to set up text areas.
Refer to How to Use the Text Area for a text area introduction.
Create and Configure a Text Area
public static void CreateTextArea(AnalysisApplication application, string rtfText)
{
// Add a text area to the page
TextArea textArea = application.Document.ActivePageReference.Visuals.AddNew<TextArea>();
textArea.Title = "Basic Text Area";
// Add text to the text area in rtf format
textArea.RtfContent = rtfText;
}