TLabel displays a piece of text on a Web page. The text to be displayed is set via its Text property. If Text is empty, content enclosed within the TLabel component tag will be displayed. TLabel may also be used as a form label associated with some control on the form. Since Text is not HTML-encoded when being rendered, make sure it does not contain dangerous characters that you want to avoid.
TTextBox displays a text box on a Web page. The content in the text box is determined by the Text property. You can create a SingleLine, a MultiLine, or a Password text box by setting the TextMode property. The Rows and Columns properties specify their dimensions. If AutoPostBack is true, changing the content in the text box and then moving the focus out of it will cause postback action.