public bool AllowElement(Element elem)
{
SitePlanFamilyType type = SitePlanFamilyType.Block_Highrise;
return(elem is FamilyInstance &&
FirmStandards.IsSiteBlockFamily(elem, ref type));
}
public static bool IsSiteBlockFamily(Element _elem, ref SitePlanFamilyType _type)
{
if (_elem is FamilyInstance == false)
{
return(false);
}
var fi = _elem as FamilyInstance;
return(IsSiteBlockFamilySymbol(fi.Symbol, ref _type));
}
public static bool IsSiteBlockFamilySymbol(FamilySymbol _fs, ref SitePlanFamilyType _type)
{
var p = _fs.get_Parameter(FamilyTypeIDForAPI);
if (p == null)
{
return(false);
}
var typeString = p.AsString();
if (typeString == null ||
SitePlanFamilyTypeID.ContainsKey(typeString) == false)
{
return(false);
}
_type = SitePlanFamilyTypeID[typeString];
return
(_type == SitePlanFamilyType.Block_Highrise ||
_type == SitePlanFamilyType.Block_Stack);
}
public static bool IsSiteBlockFamilySymbol(FamilySymbol _fs)
{
SitePlanFamilyType type = SitePlanFamilyType.Block_Highrise;
return(IsSiteBlockFamilySymbol(_fs, ref type));
}