Description:
The CancelNotification method cancels an outstanding
asynchronous call.
This is a synchronous method.
Syntax:
result = so.ILocation.CancelNotification(criteria);
Arguments:
criteria:
This is an object that specifies whether to cancel a GetLocation call or a Trace call.
The object must contain the CancelRequestType property
(string) that is used to specify the type of call to cancel. The possible
values for criteria.CancelRequestType are:
"GetLocCancel" cancels an asynchronous GetLocation call.
"TraceCancel" cancels a Trace call.
Return value:
The CancelNotification method returns an object
that contains an error code and an error message.
|
Property |
Description |
Value |
|---|---|---|
|
|
This is a number that specifies a predefined error code. |
|
|
|
This is a text string that describes the error. |
Example code:
For the complete source of a sample widget that demonstrates how to use this Service API, see the full example.