protected override Task OnSerialClosing(
	ClosingEventArgs e
)Protected Overrides Function OnSerialClosing ( 
	e As ClosingEventArgs
) As Taskabstract OnSerialClosing : 
        e : ClosingEventArgs -> Task 
override OnSerialClosing : 
        e : ClosingEventArgs -> Task [缺少 "M:TouchSocket.SerialPorts.SerialPortClient.OnSerialClosing(TouchSocket.Sockets.ClosingEventArgs)" 的 <param name="e"/> 文档]
[缺少 "M:TouchSocket.SerialPorts.SerialPortClient.OnSerialClosing(TouchSocket.Sockets.ClosingEventArgs)" 的 <returns> 文档]