Send a custom message to the dns server and returns the answer asynchronously.
public System.IAsyncResult BeginSendMessage(
DnsMessage ,
System.AsyncCallback ,
System.object
)
Parameters
- message
- Message, that should be send to the dns server
- requestCallback
- An System.AsyncCallback delegate that references the method to invoked then the operation is complete.
- state
- A user-defined object that contains information about the receive operation. This object is passed to the delegate when the operation is complete.
Return Value
An System.IAsyncResult IAsyncResult object that references the asynchronous receive.