UnsubscribeCommand(String,CommandCallback,IntPtr)

Unsubscribes to command channels matching the specified id, callback, and userData.

Passing NULL values makes it possible to unsubscribe from multiple channels in the same call.

Sending a NULL or empty id matches any id.

Sending a NULL callback matches any callback.

Sending a NULL userData matches any userData.

The call is synchronous.

See SubscribeCommand(String,CommandCallback,IntPtr) for more information.

Parameters

• id : string : Name of the channel to unsubscribe from.

• callback : CommandCallback : The CommandCallback that specifies the function to call when the data is available.

• userData : IntPtr : The userData sent to the callback when invoked.

Return

Status : Status that indicates if the operation succeeds.