DLL Namespace
After getting the reference of the assembly added, developer can add the namespace from those assemblies.
These will be get added to the header of the assembly the developer is creating.
After that developer, in the script code, can use the methods, properties that are available.
Developer can be added any number of namespaces by clicking “NameSpace” icon in Source Editor.
Note : Before check this page ,make sure you had visited DLL Methods and Script Pages.