test.cs

using (TXTextControl.ServerTextControl tx = new TXTextControl.ServerTextControl())
{
	tx.Create();

	var sHtml = "<strong>This is a <span style=\"color: red;\">sample</span> <u>document</u>!</strong>";

	tx.Load(sHtml, TXTextControl.StringStreamType.HTMLFormat);

	// adding a header
	tx.HeadersAndFooters.Add(TXTextControl.HeaderFooterType.Header);

	var header = tx.HeadersAndFooters.GetItem(TXTextControl.HeaderFooterType.Header);
	header.Selection.Text = "This is the header";

	// save the document
	tx.Save("results.pdf", TXTextControl.StreamType.AdobePDF);
}