That should work. That's how they do it in the PSetUIDemo\cppsrc\PSetUIDemoCPP.cpp
//Redraw the PPG to show the new combo items ctx.PutAttribute(L"Refresh",true); Maybe you need the L prefix? On Wed, Nov 27, 2013 at 2:17 PM, Guillaume Laforge < [email protected]> wrote: > Hi, > > I've got a custom primitive with a "drop down list enumerator" defined in > its DefineLayout callback. > I need to rebuild the "UI Items array" before inspecting the custom > primitive as it is dynamic. > The only working way for now is by right clicking the PPG name and pick > "Refresh". > > I added a button using this logic (in the PPGEvent) but it does nothing: > > if ( buttonPressed.GetAsText() == "Refresh" ) > { > in_ctxt.PutAttribute("Refresh", true); > } > > Is there a way to get the same behavior than the "Right click and Refresh" > using the C++ SDK ? > > Thanks, > > Guillaume Laforge > >
