Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms.... Ejemplo < Textbox Name = "Textbox1" > ... < Paragraphs...Paragraph > </ Paragraphs > </ Textbox > Lo siento, no puedo ayudar...