TwclComDatabase Class
The class provides access to the system COM ports database.
TComponent
wclSerialDevices.TwclComDatabase
wclSerialDevices.TwclComDatabase
The TwclComDatabase type exposes the following members.
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Name | Description | |
---|---|---|
ClaimPort(Cardinal) | Tries to get the lowest COM port number that is not already in use. | |
Close | Closes the COM database. | |
EnumUsedPorts(TwclComPortNumbers) | Enumerates the used COM ports. | |
Open | Opens the COM database. | |
ReleasePort(Cardinal) | Releases a COM port number in the COM port database. |