Process.Start will launch the doc with the default viewer. IE can be embedded in your app, if you prefer. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog

I am talking here about the control itself, there is a control called "RichTextBox" which used for this purpose, but it accept any format of text, but the chat text mainly is a rich text..

Hello, You are always welcome with a real question! imshimshal wrote: i got the idea to do that and now going v successfully I'm very happy for you. Good work! Maybe you can post the concept or parts of the code for others in future? All the best, Martin