ReflectionHelper.cs

public static object GetPropValue(object obj, string name)
{
	foreach (var part in name.Split('.'))
	{
		if (obj == null) { return null; }

		Type type = obj.GetType();
		PropertyInfo info = type.GetProperty(part);
		if (info == null) { return null; }

		obj = info.GetValue(obj, null);
	}
	return obj;
}

public static object GetFieldValue(object obj, string name, BindingFlags? bindingFlags = null)
{
	foreach (var part in name.Split('.'))
	{
		if (obj == null)
			return null;

		FieldInfo[] fields = bindingFlags != null ? obj.GetType().GetFields(bindingFlags.Value) : obj.GetType().GetFields();
		FieldInfo field = fields.FirstOrDefault(x => x.Name.Equals(part));
		if (field == null)
			return null;
		object value = field.GetValue(obj);
		if (value == null)
			return null;
		obj = value;
	}
	return obj;
}

var readRow = (string)Tools.GetFieldValue(parser, "m_DelimiterRegex.runnerref._ref.runtext", BindingFlags.NonPublic | BindingFlags.Instance);