What is the difference between UriBuilder.ToString and UriBuilder.Uri.ToString

UriBuilder.ToString - the resulting string always contains Port, even if it is the default port for the Scheme. For example - http://localhost:80/tips.
UriBuilder.Uri.ToString - the resulting string only contains the port if it is not the default port for the scheme. For example - http://localhost/tips.

Therefore, in most of the cases UriBuilder.Uri.ToString should be used to omit redundant port specification.

12/26/2007