Sends a UDP datagram to the specified port on the specified remote host.
[Visual Basic] Overloads Public Function Send( _ ByVal dgram() As Byte, _ ByVal bytes As Integer, _ ByVal hostname As String, _ ByVal port As Integer _ ) As Integer [C#] public int Send( byte[] dgram, int bytes, string hostname, int port ); [C++] public: int Send( unsigned char* dgram[], int bytes, String* hostname, int port ); [JScript] public function Send( dgram : Byte[], bytes : int, hostname : String, port : int ) : int;
If successful, the number of bytes sent; otherwise an invalid socket error.
Exception Type | Condition |
---|---|
ArgumentException | The UDPClient is connected to a remote host. |
System.Net.Sockets.TCPClient.Send establishes a UDP connection to the host and port specified and sends the datagram. The data is sent the SendTo method of the underlying Socket instance.
UDPClient Class | UDPClient Members | System.Net.Sockets Namespace | UDPClient.Send Overload List