AddUDP Method of the IFPCProtocolConnections Interface

Syntax

HRESULT AddUDP(
  [in]   FpcUDPConnectionDirectionType Direction,
  [in]   long PortLo,
  [in]   long PortHi,
  [out]  IFPCProtocolConnection** ppNewProtocolConnection
);

Parameters

Direction

Required. Value from the FpcUDPConnectionDirectionType enumerated type that specifies the direction for the new connection.

PortLo

Lower bound of the port range used in the connection.

PortHi

Upper bound of the port range used in the connection.

ppNewProtocolConnection

Address of an interface pointer that on return points to the new IFPCProtocolConnection interface created.

Return Value

This method can return one of the following:

• S_OK, indicating that the operation succeeded.
• An error code, indicating that the operation failed. In this case, the [out] parameter returned is a null object.

Syntax

Function AddUDP( _
  ByVal Direction As FpcUDPConnectionDirectionType, _
  ByVal PortLo As Long, _
  ByVal PortHi As Long _
) As FPCProtocolConnection

Parameters

Direction

Required. Value from the FpcUDPConnectionDirectionType enumerated type that specifies the direction for the new connection.

PortLo

Lower bound of the port range used in the connection.

PortHi

Upper bound of the port range used in the connection.

Return Value

This method returns a reference to an FPCProtocolConnection object if successful. Otherwise, an error is raised that can be intercepted by using an error handler.