ISerial::DataTerminalReadyState

Description

Manually asserts or deasserts the Data Terminal Ready (DTR) output signal.

VB Prototype

Dim value As LineState
value = object.DataTerminalReadyState

object.DataTerminalReadyState = value

C++ Prototype

HRESULT get_DataTerminalReadyState(
  LineState* DataTerminalReadyState
);

HRESULT put_DataTerminalReadyState(
  LineState DataTerminalReadyState
);

Return Value

Refer to the table of return codes.

See Also

ComponentVersion, SpecVersion, HardwareInterfaceName, HardwareInterfaceNumber, HardwareInterfaceType, LockState, OptionString, ProgID, ResourceName, SessionType, SoftwareManufacturerID, SoftwareManufacturerName, Timeout, LastStatus, BytesAvailable, BaudRate, DataBits, ClearToSendState, DataCarrierDetectState, DataSetReadyState, DataTerminalReadyState, EndIn, EndOut, FlowControl, Parity, RingIndicatorState, RequestToSendState, StopBits, ReplacementCharacter, XONCharacter, XOFFCharacter, GetAttribute, SetAttribute, LockRsrc, UnlockRsrc, Init, Close, SetBufferSize, Flush, ISerial Overview