I want to build a Message App like OSX Message,help about ChatCell Control's Height SELF-Adaptation

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I want to build a Message Web System for chat, and i need rich-text and that every chat-cell (container control) can show HTML text and its height can SELF-Adaptation! How to implement it , please give us some code example or Methods!

TWO POINTS:

  1. Message Cell height can SELF-Adaptation
  2. Show HTML Text in a container control (high-performance As possible)

People Thanks very much!

Web Custom Controls has a few things that might be helpful to you, including a styled HTML editor (CLEditor) and WebListBoxTD, an enhanced WebListBox that lets you set cells to HTML. They automatically grow vertically based on content.

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