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SerialError Enum

Definition

Specifies errors that occur on the SerialPort object.

public enum SerialError
Inheritance
SerialError

Fields

Name Value Description
RXOver 1

An input buffer overflow has occurred. There is either no room in the input buffer, or a character was received after the end-of-file (EOF) character.

Overrun 2

A character-buffer overrun has occurred. The next character is lost.

RXParity 4

The hardware detected a parity error.

Frame 8

The hardware detected a framing error.

TXFull 256

The application tried to transmit a character, but the output buffer was full.

Remarks

This enumeration can be useful when handling the SerialPort.ErrorReceived event to detect and respond to errors when communicating data through a SerialPort. You examine the type of error by retrieving the SerialErrorReceivedEventArgs.EventType property. The EventType property contains one of the values from the SerialError enumeration.

Applies to

製品 バージョン
.NET 8 (package-provided), 9 (package-provided)
.NET Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 (package-provided), 4.7, 4.7.1 (package-provided), 4.7.1, 4.7.2 (package-provided), 4.7.2, 4.8 (package-provided), 4.8, 4.8.1
.NET Standard 2.0 (package-provided)