Loads the library types. 

This method can be accessed through the Library.asmx file located in:

~/Workarea/webservices/WebServiceAPI/Library.asmx

[SoapHeader("AuthHeader")]
[SoapHeader("RequestInfoHeader")]
[WebMethod(MessageName = "GetLibraryTypes", Description = "")]
public LibraryTypeData[] GetLibraryTypes(long Id, string OrderBy);

<SoapHeader("AuthHeader")>
<SoapHeader("RequestInfoHeader")>
<WebMethod(MessageName = "GetLibraryTypes", Description = "")>
Public Function GetLibraryTypes(Id As long, OrderBy As string) As LibraryTypeData()