The GetEquation command retrieves the equation with index idx from the SolidWorks document.

$\mathrm{with}\left(\mathrm{CAD}\left[\mathrm{SolidWorks}\right]\right)\:$

$\mathrm{OpenConnection}\left(\right)\:$

$\mathrm{doc}≔\mathrm{OpenDocument}\left(''c:/mypart.sldprt''\right)\:$

$\mathrm{GetEquationList}\left(\mathrm{doc}\right)$

$\left[''"D1@Distance1@myassem.Assembly"=40''\,''"D1@Distance2@myassem.Assembly"=4''\right]$

$\mathrm{GetEquation}\left(\mathrm{doc}\,0\right)$

$''"D1@Distance1@myassem.Assembly"=40''$

$\mathrm{CloseConnection}\left(\right)\:$