c# - SerialPort.Write(byte[], int, int) 的文档是否具有误导性？

Question

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Answer 1

文档绝对是错误的。如果你反编译 Write(char[], int, int) 你会看到

byte[] bytes = this.Encoding.GetBytes(buffer, offset, count);
this.Write(bytes, 0, bytes.Length); // This is the Write(byte[], int, int) method

而 Write(byte[], int, int) 方法仅包含:

this.internalSerialStream.Write(buffer, offset, count, this.writeTimeout);

所以很明显在这个方法中没有出现ASCII编码。