PrinterDeviceType enum Null safety

打印机连接方式

Inheritance

Constructors

PrinterDeviceType()
const

Values

bluetooth → const PrinterDeviceType
PrinterDeviceType()
usb → const PrinterDeviceType
PrinterDeviceType()
usbAccessory → const PrinterDeviceType
PrinterDeviceType()
tty → const PrinterDeviceType
PrinterDeviceType()
tcp → const PrinterDeviceType
PrinterDeviceType()

Properties

hashCode → int
The hash code for this object.
read-only, inherited
index → int
A numeric identifier for the enumerated value.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

values → const List<PrinterDeviceType>
A constant List of the values in this enum, in order of their declaration.
[bluetooth, usb, usbAccessory, tty, tcp]