/// <summary> Extract a component property value. </summary>
/// <param name="type">The component property types. </param>
/// <param name="component">The component instance itself. </param>
/// <param name="propertyPath">The property path for the property to be extracted. </param>
/// <returns> The property value extracted. </returns>
protected virtual object GetComponentValue(ComponentType type, object component, string propertyPath)
{
int loc = propertyPath.IndexOf('.');
string basePropertyName = loc > 0 ? propertyPath.Substring(0, (loc) - (0)) : propertyPath;
string[] propertyNames = type.PropertyNames;
int index = 0;
for (; index < propertyNames.Length; index++)
{
if (basePropertyName.Equals(propertyNames[index]))
{
break;
}
}
if (index == propertyNames.Length)
{
throw new MappingException("component property not found: " + basePropertyName);
}
object baseValue = type.GetPropertyValue(component, index);
if (loc > 0)
{
ComponentType subtype = (ComponentType)type.Subtypes[index];
return(GetComponentValue(subtype, baseValue, propertyPath.Substring(loc + 1)));
}
else
{
return(baseValue);
}
}