Hello Aseem,
unfortunately, there is not an object parameter that easily distinguishes between the types of lines. However, you could loop through the lines and use the destBlk = get_param(line,'DstBlockHandle'); and analyze that block to see if it is a simscape block or a simulink block. That would let you know if that particular line was a simscape line. You could also look at the source block as well.
Regards,
Joel
