/// <summary>Gets the current value of a property.</summary>
/// <typeparam name="T">the type of the property</typeparam>
protected T GetPropertyValue <T>(string propertyName)
{
if (PropertyValues.TryGetValue(propertyName, out var result))
{
return((T)result);
}
return(default(T));
}
/// <summary>
/// Get known values for a property
/// </summary>
/// <param name="property">property to retrieve values</param>
/// <returns></returns>
public IEnumerable <PropertyValue> GetValues(PropertyInfo property)
{
PropertyValue[] values;
if (!PropertyValues.TryGetValue(property, out values))
{
throw new ArgumentException($"Unknown property {property}.");
}
return(values);
}