SerialPortOptionStreamAsync 属性
            是否异步流模式。
            
命名空间: TouchSocket.SerialPorts程序集: TouchSocket.SerialPorts (在 TouchSocket.SerialPorts.dll 中) 版本:4.0.0-beta.143+5fcca7a4e70968794985dc3793adc50531308be6
public bool StreamAsync { get; set; }
Public Property StreamAsync As Boolean
	Get
	Set
member StreamAsync : bool with get, set
属性值
Boolean