public static bool Add(this IIfcPropertySetDefinition pSetDefinition, IIfcSimpleProperty prop)
{
var propSet = pSetDefinition as IIfcPropertySet;
if (propSet != null)
{
propSet.HasProperties.Add(prop);
}
return(propSet != null);
}
/// <summary>
/// Get the property value where the property name equals the passed in value.
/// Always use SetAllPropertyValues before calling this method
/// </summary>
/// <param name="propertyName">IfcProperty name</param>
/// <param name="containsString">Do Contains text match on PropertyName if true, exact match if false</param>
/// <returns></returns>
public string GetPropertyValue(string propertyName, bool containsString)
{
IIfcSimpleProperty ifcProperty = null;
if (containsString)
{
ifcProperty = ObjProperties.Where(p => p.Name.ToString().Contains(propertyName)).FirstOrDefault();
}
else
{
ifcProperty = ObjProperties.Where(p => p.Name == propertyName).FirstOrDefault();
}
if (ifcProperty == null)
{
return(Constants.DEFAULT_STRING);
}
//return a string value
if (ifcProperty is IIfcPropertySingleValue singleValue)
{
if (singleValue.NominalValue != null &&
singleValue.NominalValue.Value != null)
{
return(singleValue.NominalValue.Value.ToString());
}
}
else if (ifcProperty is IIfcPropertyEnumeratedValue enumValue)
{
if (enumValue.EnumerationValues != null &&
enumValue.EnumerationValues.FirstOrDefault() != null &&
enumValue.EnumerationValues.FirstOrDefault().Value != null)
{
return(enumValue.EnumerationValues.FirstOrDefault().Value.ToString());
}
}
else if (ifcProperty is IfcPropertyReferenceValue propReference) //does not work with IFC4 interfaces!
{
IfcObjectReferenceSelect referenceSelect = propReference.PropertyReference;
if (referenceSelect != null)
{
string value = referenceSelect.ToString();
return(value);
}
}
else
{
logger.LogWarning("GetPropertyValue is not implemented for {propertyType}", ifcProperty.GetType().Name);
}
return(Constants.DEFAULT_STRING);
}
