protected virtual StringBuilder AppendMessage(
	StringBuilder builder,
	IFormatProvider provider,
	LogEntry entry
)

Protected Overridable Function AppendMessage ( 
	builder As StringBuilder,
	provider As IFormatProvider,
	entry As LogEntry
) As StringBuilder

protected:
virtual StringBuilder^ AppendMessage(
	StringBuilder^ builder, 
	IFormatProvider^ provider, 
	LogEntry^ entry
)

abstract AppendMessage : 
        builder : StringBuilder * 
        provider : IFormatProvider * 
        entry : LogEntry -> StringBuilder 
override AppendMessage : 
        builder : StringBuilder * 
        provider : IFormatProvider * 
        entry : LogEntry -> StringBuilder