building.AddElement(wall) ?

[theebow]

First have to congrats you about this wonderfull API i’m going to use for the next 20 years :)
i have an error (no definition for ifcBuilding.AddElement) on this project
Visual project references have been updated from web nuget pakage
i found an another way :

`
IEnumerable relcsss = mIfcModel.Instances.OfType([ IfcRelContainedInSpatialStructure])();

            IfcRelContainedInSpatialStructure relcss;

            if (relcsss.Count() > 0)
            {
                relcss = relcsss.ElementAt(0);
                relcss.RelatedElements.Add(wall);
            }

IEnumerable relcsss = mIfcModel.Instances.OfType();

            IfcRelContainedInSpatialStructure relcss;

            if (relcsss.Count() > 0)
            {
                relcss = relcsss.ElementAt(0);
                relcss.RelatedElements.Add(wall);
            }

`

prehaps i don't have to update references throught nuget packages ?

Another important question please :
How to reload the view in the DrawingControl3D when the model has been updated
Is it possible without saving model into a new ifc file and then open this new file ?

regards