private void addProperty(NVApi.ModelItem PropModelItem, string strPropName, string strPropValue)
{
try
{
COM.InwOpState10 state;
state = ComApiBridge.State;
// get current selection
NVApi.ModelItemCollection modelItemCollectionIn = new NVApi.ModelItemCollection();
modelItemCollectionIn.Add(PropModelItem);
// get the selection in COM
Autodesk.Navisworks.Api.Interop.ComApi.InwOpSelection comSelectionOut = ComApiBridge.ToInwOpSelection(modelItemCollectionIn);
// get paths within the selection
COM.InwSelectionPathsColl oPaths = comSelectionOut.Paths();
COM.InwOaPath3 oPath = (COM.InwOaPath3)oPaths.Last();
// get properties collection of the path
COM.InwGUIPropertyNode2 propn = (COM.InwGUIPropertyNode2)state.GetGUIPropertyNode(oPath, true);
// create new property category
// (new tab in the properties dialog)
COM.InwOaPropertyVec newPvec = (COM.InwOaPropertyVec)state.ObjectFactory(COM.nwEObjectType.eObjectType_nwOaPropertyVec, null, null);
// create new property
COM.InwOaProperty newP = (COM.InwOaProperty)state.ObjectFactory(COM.nwEObjectType.eObjectType_nwOaProperty, null, null);
// set the name, username and value of the new property
newP.name = "lc" + strPropName;
newP.UserName = strPropName;
newP.value = strPropValue;
// add the new property to the new property category
newPvec.Properties().Add(newP);
// add the new property category to the path
propn.SetUserDefined(0, "NV-AddedProety", "lcNVAddedProety", newPvec);
}
catch
{
throw;
}
}