SerialPort.IsOpen Property
Definition
Important
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Gets a value indicating the open or closed status of the SerialPort object.
public:
property bool IsOpen { bool get(); };public bool IsOpen { get; }[System.ComponentModel.Browsable(false)]
public bool IsOpen { get; }member this.IsOpen : bool[<System.ComponentModel.Browsable(false)>]
member this.IsOpen : boolPublic ReadOnly Property IsOpen As BooleanProperty Value
true if the serial port is open; otherwise, false. The default is false.
- Attributes
Remarks
The IsOpen property tracks whether the port is open for use by the caller, not whether the port is open by any application on the machine.
Applies to
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