'Declaration
 
Public Delegate Sub UdpAsyncCallback( _
   ByVal udp As UdpBase, _
   ByVal datagram As Datagram, _
   ByVal exception As Exception, _
   ByVal state As Object _
) 

'Usage
 
Dim instance As New UdpAsyncCallback(AddressOf HandlerMethod)

public delegate void UdpAsyncCallback( 
   UdpBase udp,
   Datagram datagram,
   Exception exception,
   object state
)

public: __gc __delegate void UdpAsyncCallback( 
   UdpBase* udp,
   Datagram* datagram,
   Exception* exception,
   Object* state
)

public delegate void UdpAsyncCallback( 
   UdpBase^ udp,
   Datagram^ datagram,
   Exception^ exception,
   Object^ state
)

Parameters

udp

The UdpBase object that initiated the asynchronous operation.

datagram

The Datagram object containing received/sent data. Null if the socket is closed.

exception

Populated if the operation threw an exception, otherwise null.

state

State object passed into the asynchronous call.

Reference

UdpAsyncCallback Members
Dart.Sockets Namespace