private void OnPropertyNameUpdated()
{
ValueString = string.Empty;
var propertyMetaData = PropertyName.GetAttribute <CriteriaPropertyAttribute>();
CriteriaTypes = propertyMetaData.CriteriaTypes.ToList();
CriteriaType = CriteriaTypes.Count == 1
? CriteriaTypes.Single()
: (CriteriaType?)null;
PropertyType = propertyMetaData.PropertyType;
}