This sample shows how GTP.NET windows forms assembly runs seamlessly in Internet explorer.
In this sample we made a UserControl, added the Gantt, added some code, and the new UserControl in IE (this page).

Notice how the Gantt is loaded without any prompts, security warnings or visible downloads. This is because the GTP.NET adapts to the security given by the environment.

In this case the Gantt runs without any trust at all (hence the silent install) and this limits some of the features. Try to walk around with arrow keys in the grid - this function is restricted since we need to be trusted to inspect the key event we normally use...

If you add this page to your trusted sites you will get more functionality, but only do this if you are confident that we are the stand up guys we say we are...

This is the code we use in this page:

<object id="HelloWorldControl1" classid="http:Project1.dll#Project1.UserControl1" height="500" width="1000" VIEWASTEXT> </object>

Read more about these things here http://www.15seconds.com/Issue/030610.htm