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SerialPort Properties

The SerialPort type exposes the following members.

  Name Description
Public property BaseStream Gets the underlying Stream object for a SerialPort object.
Public property BaudRate Gets or sets the serial baud rate.
Public property BreakState Gets or sets the break signal state.
Public property BytesToRead Gets the number of bytes of data in the receive buffer.
Public property BytesToWrite Gets the number of bytes of data in the send buffer.
Protected property CanRaiseEvents Gets a value indicating whether the component can raise an event. (Inherited from Component.)
Public property CDHolding Gets the state of the Carrier Detect line for the port.
Public property Container Gets the IContainer that contains the Component. (Inherited from Component.)
Public property CtsHolding Gets the state of the Clear-to-Send line.
Public property DataBits Gets or sets the standard length of data bits per byte.
Protected property DesignMode Gets a value that indicates whether the Component is currently in design mode. (Inherited from Component.)
Public property DiscardNull Gets or sets a value indicating whether null bytes are ignored when transmitted between the port and the receive buffer.
Public property DsrHolding Gets the state of the Data Set Ready (DSR) signal.
Public property DtrEnable Gets or sets a value that enables the Data Terminal Ready (DTR) signal during serial communication.
Public property Encoding Gets or sets the byte encoding for pre- and post-transmission conversion of text.
Protected property Events Gets the list of event handlers that are attached to this Component. (Inherited from Component.)
Public property Handshake Gets or sets the handshaking protocol for serial port transmission of data.
Public property IsOpen Gets a value indicating the open or closed status of the SerialPort object.
Public property NewLine Gets or sets the value used to interpret the end of a call to the ReadLine and WriteLine methods.
Public property Parity Gets or sets the parity-checking protocol.
Public property ParityReplace Gets or sets the byte that replaces invalid bytes in a data stream when a parity error occurs.
Public property PortName Gets or sets the port for communications, including but not limited to all available COM ports.
Public property ReadBufferSize Gets or sets the size of the SerialPort input buffer.
Public property ReadTimeout Gets or sets the number of milliseconds before a time-out occurs when a read operation does not finish.
Public property ReceivedBytesThreshold Gets or sets the number of bytes in the internal input buffer before a DataReceived event occurs.
Public property RtsEnable Gets or sets a value indicating whether the Request to Send (RTS) signal is enabled during serial communication.
Public property Site Gets or sets the ISite of the Component. (Inherited from Component.)
Public property StopBits Gets or sets the standard number of stopbits per byte.
Public property WriteBufferSize Gets or sets the size of the serial port output buffer.
Public property WriteTimeout Gets or sets the number of milliseconds before a time-out occurs when a write operation does not finish.
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