/// <summary>
/// Gets property value.
/// </summary>
/// <param name="propertyName">Short name of the property to get. Eg. "Name"</param>
/// <returns>String, Double, ValueId or IList<ValueId>.</returns>
/// <exception cref="KeyNotFoundException">If no property found.</exception>
public virtual object GetProperty(string propertyName)
{
if (propertyName == EffortProperty)
{
return(EntityContainer.GetEffort(this));
}
var attribute = Asset.Attributes[TypePrefix + '.' + propertyName];
var allValues = GetPropertyValues(propertyName);
if (attribute.Definition.IsMultiValue)
{
var currentValues = attribute.Values;
return(allValues == null ? currentValues : allValues.Subset(attribute.Values));
}
var value = attribute.Value;
if (value is Oid)
{
return(allValues == null ? value : allValues.Find((Oid)value));
}
return(value);
}