SerialPort.ReceivedBytesThreshold Property

Definition

Namespace:

System.IO.Ports

Assembly:

System.IO.Ports.dll

Package:

System.IO.Ports v9.0.0

Source:

SerialPort.cs

Gets or sets the number of bytes in the internal input buffer before a DataReceived event occurs.

public:
 property int ReceivedBytesThreshold { int get(); void set(int value); };

public int ReceivedBytesThreshold { get; set; }

member this.ReceivedBytesThreshold : int with get, set

Public Property ReceivedBytesThreshold As Integer

Property Value

Int32

The number of bytes in the internal input buffer before a DataReceived event is fired. The default is 1.

Exceptions

ArgumentOutOfRangeException

The ReceivedBytesThreshold value is less than or equal to zero.

Remarks

The DataReceived event is also raised if an Eof character is received, regardless of the number of bytes in the internal input buffer and the value of the ReceivedBytesThreshold property.