C # iTextSharp multiple fonts in one cell

Question

Firstly, I am not so good with C #, and it has been a long time since I worked with it.

I am creating a window shape for a friend who supplies packages. Therefore, I want to transfer its current paper form to .pdf with the iTextSharp library. He still needs to print the form in order to receive the signature of the client, etc.

What I need: I want the table to have a small heading "Company Name", for example, the text should be slightly smaller than the text input from the window form (richTextBox1)

I am currently using cells and was wondering if I can use 2 different font sizes in one cell?

What I have:

table.AddCell("Static headline" + Chunk.NEWLINE + richTextBox1.Text);

What I want:

var normalFont = FontFactory.GetFont(FontFactory.HELVETICA, 9);

var boldFont = FontFactory.GetFont(FontFactory.HELVETICA_BOLD, 12);

table.AddCell("Static headline", boldFont + Chunk.NEWLINE + richTextBox1.Text, normalFont);

Answer 1

String Font AddCell(). . AddCell(), Phrase PdfPCell .

A Phrase - , Chunk s, Chunk . , 2 .

Phrase phrase = new Phrase();
phrase.Add(
    new Chunk("Some BOLD text",  new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.BOLD))
);
phrase.Add(new Chunk(", some normal text", new Font()));
table.AddCell(phrase);

A PdfPCell - , , Phrase s, Paragraph s, Image s,...

PdfPCell cell = new PdfPCell();
cell.AddElement(new Paragraph("Hello"));
cell.AddElement(list);
cell.AddElement(image);

list list Image Image.

; . - .

; # .