public virtual string[] EndGetFeatures(
IAsyncResult asyncResult
)Public Overridable Function EndGetFeatures (
asyncResult As IAsyncResult
) As String()public:
virtual array<String^>^ EndGetFeatures(
IAsyncResult^ asyncResult
)abstract EndGetFeatures :
asyncResult : IAsyncResult -> string[]
override EndGetFeatures :
asyncResult : IAsyncResult -> string[] Before calling BeginGetFeatures(AsyncCallback, Object), you need to create a callback method that implements the AsyncCallback delegate. This callback method executes in a separate thread and is called by the system after BeginGetFeatures(AsyncCallback, Object) returns. The callback method must accept the IAsyncResult returned by the BeginGetFeatures(AsyncCallback, Object) method as a parameter. This parameter may then be passed to the EndGetFeatures method to complete the operation.