/// <summary>
/// Check if current part is reflectable (with xml content).
/// </summary>
/// <param name="part">Current part</param>
/// <returns>return true if it has non-null root element, otherwise rturn false.</returns>
public static bool IsReflectable(this OpenXmlPart part)
{
if (null == part)
{
throw new ArgumentNullException(nameof(part));
}
if (part.IsBibliographyPart() || part.IsAdditionalCharacteristicsPart() || part.IsInkPart())
{
return(true);
}
var flag = BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy;
var property = part.GetType().GetProperties(flag)
.Where(p => p.PropertyType.IsSubclassOf(typeof(OpenXmlPartRootElement)))
.FirstOrDefault();
return(null != property);
}