IScriptEngineAddHostObject(String, HostItemFlags, Object) Method

void AddHostObject(
	string itemName,
	HostItemFlags flags,
	Object target
)

Sub AddHostObject ( 
	itemName As String,
	flags As HostItemFlags,
	target As Object
)

void AddHostObject(
	String^ itemName, 
	HostItemFlags flags, 
	Object^ target
)

abstract AddHostObject : 
        itemName : string * 
        flags : HostItemFlags * 
        target : Object -> unit 

Parameters

itemName  String

A name for the new global script item that will represent the object.

flags  HostItemFlags

A value that selects options for the operation.

target  Object

The object to expose.

Once a host object is exposed to script code, its members are accessible via the script language's native syntax for member access. The following table provides details about the mapping between host members and script-accessible properties and methods.

Member Type	Exposed As	Remarks
Constructor	N/A	To invoke a constructor from script code, call HostFunctions.newObj(T).
Property/Field	Property	N/A
Method	Method	Overloaded host methods are merged into a single script-callable method. At runtime the correct host method is selected based on the argument types.
Generic Method	Method	The ClearScript library supports dynamic C#-like type inference when invoking generic methods. However, some methods require explicit type arguments. To call such a method from script code, you must place the required number of host type objects at the beginning of the argument list. Doing so for methods that do not require explicit type arguments is optional.
Extension Method	Method	Extension methods are available if the type that implements them has been exposed in the current script engine.
Indexer	Property	Indexers appear as properties named "Item" that accept one or more index values as arguments. In addition, objects that implement IList expose properties with numeric names that match their valid indices. This includes one-dimensional host arrays and other collections. Multidimensional host arrays do not expose functional indexers; you must use Array.GetValue and Array.SetValue instead.
Event	Property	Events are exposed as read-only properties of type EventSourceT.

Reference