Declaration
public string GetType(
    TElement element,
    out bool isFullType
)Summary
                Determines the type of the object stored in the specified element.
Parameters
| TElement | element | The element that represents an object. | 
| out bool | isFullType | Receives a value indicating whether the type is a fully-qualified type name or not. This value is ignored if the
                method returns null. | 
Returns
null if no type information was persisted in this element; otherwise, the decoded type name.
Remarks
                This should decode the information (the string and the boolean) encoded by 
IClassifyFormat<TElement>.FormatWithType(TElement, string, bool).