I have a class, derived from SIM_SingleSolver and SIM_OptionsUser. How can I disable/enable my params ? I guess I should use PRM_Conditional. But now have no idea how to use it. It would be great to see some examples.

Hi! Same problem here. Can't find a way to disable my parms in custom dop object. Any help please?

Try adding a Null in the DOP network ( do not connect it to any chained network) and make it's display on.

mohitsherman
Try adding a Null in the DOP network ( do not connect it to any chained network) and make it's display on.

Frankly speaking, I can hardly imagine, how NULL DOP is connected to PRM_Conditional class

i had to dig deep, and the code is from H10, i havent had a chance to test it:

static PRM_DisableList dl_theGeoTri;
dl_theGeoTri.addInfo()->addInfo(“nameOfAttribute”,“value”,“!=” /*operation*/);
PRM_Template(PRM_TOGGLE_J, 1, &theGeoTri, &defOne,0,0,0,0,1,“helptext”,&dl_theGeoTri),

Cheers
Infernal

Thank you, but i have two questions. “value” is the value of what ? And operation is simply something like this :
“!= 0”

sorry for the delay, an example would be

myDisableList..addInfo()->addInfo(“type”,“box”,“==”);
the equivalent in the type properties would be
{ type == box }

or

myDisableList.addInfo()->addInfo(“mytgl” ,“1”,“==”);
is the equivalent to
{ mytgl == 1 }

Cheers
Infernal

THANK YOU !!!!!
HDK 12.xx docs says that class PRM_DisableList is depricated, but it works. Instead of this class one could use PRM_Conditional, just replacing PRM_DisableList with PRM_Conditional