如何使用 .NET 检查 SerialPort 奇偶校验错误
How check SerialPort parity errors with .NET
.NET SerialPort class 有 Parity 属性。但是这个 class 不包含检测奇偶校验错误的方法。有什么方法可以检查奇偶校验错误并进行处理吗？或者这种检查和修复是在硬件级别进行的，开发人员不应该为此担心？
在规范中，通过在SerialErrorReceivedEventHandler, SerialPort.ErrorReceived Event中注册Delegate可以接收和处理
发生的错误通知给SerialErrorReceivedEventArgs.EventType Property。
值由SerialError Enum表示。
Fields
Frame 8 The hardware detected a framing error.
Overrun 2 A character-buffer overrun has occurred. The next character is lost.
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.
RXParity 4 The hardware detected a parity error.
TXFull 256 The application tried to transmit a character, but the output buffer was full.
但是，请注意，您可能不会总是在严格的时间收到通知。
仅仅因为它写在规范中并不意味着它真的按照您的预期实现了。
.NET SerialPort class 有 Parity 属性。但是这个 class 不包含检测奇偶校验错误的方法。有什么方法可以检查奇偶校验错误并进行处理吗？或者这种检查和修复是在硬件级别进行的，开发人员不应该为此担心？
在规范中，通过在SerialErrorReceivedEventHandler, SerialPort.ErrorReceived Event中注册Delegate可以接收和处理
发生的错误通知给SerialErrorReceivedEventArgs.EventType Property。
值由SerialError Enum表示。
Fields
Frame 8 The hardware detected a framing error. Overrun 2 A character-buffer overrun has occurred. The next character is lost. 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. RXParity 4 The hardware detected a parity error. TXFull 256 The application tried to transmit a character, but the output buffer was full.
但是，请注意，您可能不会总是在严格的时间收到通知。
仅仅因为它写在规范中并不意味着它真的按照您的预期实现了。