TwclComDatabase.EnumUsedPorts(TwclComPortNumbers) Method

Enumerates the used COM ports.

Namespace: wclSerialDevices
Delphi
public
 function EnumUsedPorts(var Ports: TwclComPortNumbers): Integer;

Parameters

Ports
Type: TwclComPortNumbers

The array that will be filled with used COM port numbers.

Return Value

Type: Integer

If the function succeed the return value is wclErrors.WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes.