How to clear the immediate window?

Hello,
I'd like to clear the immediate window when the build starts. It's pretty easy for the command window:

Private Sub DebuggerEvents_OnEnterRunMode(ByVal r As dbgEventReason) Handles DebuggerEvents.OnEnterRunMode
    DTE.ToolWindows.CommandWindow.Clear()
End Sub

Is there a way to do this with the immediate window?

thx,
stax