The UpdateDocument command updates and saves a SolidWorks document.

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

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

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

$\mathrm{doc}≔0$

$\mathrm{GetDimensionValue}\left(\mathrm{doc}\,''D1@Sketch1@mypart.Part''\right)$

$100$

$\mathrm{SetDimensionValue}\left(\mathrm{doc}\,''D1@Sketch1@mypart.Part''=200\right)$

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

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

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

$\mathrm{doc}≔1$

$\mathrm{GetDimensionValue}\left(\mathrm{doc}\,''D1@Sketch1@mypart.Part''\right)$

$200$

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

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