>Hmm... you could use System.Diagnostics.Trace class. Then write a Trace Listener that logs the trace messages wherever you want them to go.
>
>You also might want to look at log4net which gives you tons of instrumentation options.

Thanks, I'll check for all that.

For now, I am using the TextBox control with multiline on. However, there is a maximum amount of bytes that can be handled in that one. For our tests so far, it works. But, I will need a control that can take a content no matter its size.