SerialPortClientOnSerialReceived 方法
            当收到适配器处理的数据时。
            
命名空间: TouchSocket.SerialPorts程序集: TouchSocket.SerialPorts (在 TouchSocket.SerialPorts.dll 中) 版本:4.0.0-beta.143+5fcca7a4e70968794985dc3793adc50531308be6
protected override Task OnSerialReceived(
	ReceivedDataEventArgs e
)
Protected Overrides Function OnSerialReceived ( 
	e As ReceivedDataEventArgs
) As Task
abstract OnSerialReceived : 
        e : ReceivedDataEventArgs -> Task 
override OnSerialReceived : 
        e : ReceivedDataEventArgs -> Task 
- e  ReceivedDataEventArgs
 
Task如果返回
则表示数据已被处理,且不会再向下传递。