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 : bool
Public ReadOnly Property IsOpen As Boolean
Property 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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