public override string ToString()
{
StringBuilder sb = new StringBuilder();
sb.Append( Type.ToString( "X2" ) ).Append( ":" );
foreach ( byte a in Arguments ) { sb.Append( " " ).Append( a.ToString( "X2" ) ); }
if ( Text != null ) { sb.Append( " / " ).Append( Text ); }
return sb.ToString();
}