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5.1. SMNetworkManager

Class to set printer’s network settings.

• Constructor

  Name	Contents
  init	Creates the instance.

• Method

  Name	Contents
  load	Gets the value specified from the printer.
  apply	Set the specified value to the printer.

Supported Method for each models.

Model/Emulation	mC-Print2	mC-Print3	mC-Label3
	StarPRNT	StarPRNT	StarPRNT
load	✔	✔	✔
apply	✔	✔	✔

5.1.1. init

Creates the instance.

• Declaration

  public init?(portName: String)
  

• Parameter

  Parameter	Contents	Type
  portName	It is the same as the portName of the getPort method.	String

• Return value

  Contents	Type
  SMNetworkManager object It returns nil when failed.	init

5.1.2. load

Gets the value specified from the printer.

• Declaration

  func load() throws -> SMNetworkSetting
  

• Parameter

  None

• Return value

  Contents	Type
  Network Settings	SMNetworkSetting

• Exception

  Contents	Type
  When port open fails When an incorrect portName is passed when a communication failure occurs	StarIODeviceSettingException

• Examples

  guard let portName = self.portNameTextField.text else { return }
  
  DispatchQueue.global().async {
  
      guard let starNetworkManager = SMNetworkManager(portName:portName) else { return }
  
      let starNetworkSetting : SMNetworkSetting
  
      do {
          starNetworkSetting = try starNetworkManager.load()
      } catch {
      }
  }
  

  Refer to StarIODeviceSettingSDK.

5.1.3. apply

Set the specified value to the printer.

Important

The printer is reset after this method was executed.

• Declaration

  func apply(SMNetworkSetting) throws
  

• Parameter

  Name	Contents	Type
  setting	Network Setting Information	SMNetworkSetting

• Return value

  None

• Exception

  Contents	Type
  When port open fails When an incorrect portName is passed when a communication failure occurs	StarIODeviceSettingException

• Examples

  guard let portName = self.portNameTextField.text else { return }
  
  DispatchQueue.global().async {
  
      guard let starNetworkManager = SMNetworkManager(portName: portName) else { return }
      let starNetworkSetting = SMNetworkSetting()
  
      //Example) When setting to SteadyLanSetting to "Disable"
      starNetworkSetting.steadyLAN = .disable
  
      do {
          try starNetworkManager.apply(starNetworkSetting)
      } catch {
      }
  }
  

  Refer to StarIODeviceSettingSDK.