public static IAsyncResult BeginDeleteAttributes<T>(
	this ISimol simol,
	List<Object> itemNames,
	string[] propertyNames,
	AsyncCallback callback,
	Object state
)

<ExtensionAttribute> _
Public Shared Function BeginDeleteAttributes(Of T) ( _
	simol As ISimol, _
	itemNames As List(Of Object), _
	propertyNames As String(), _
	callback As AsyncCallback, _
	state As Object _
) As IAsyncResult

[ExtensionAttribute]
public:
generic<typename T>
static IAsyncResult^ BeginDeleteAttributes(
	ISimol^ simol, 
	List<Object^>^ itemNames, 
	array<String^>^ propertyNames, 
	AsyncCallback^ callback, 
	Object^ state
)