iOS Question How to programmatically connect to a WiFi network given the SSID and password

if (@available (iOS 11.0, *)) {
    
    NEHotspotConfiguration * configuration =
                [[NEHotspotConfiguration alloc] initWithSSID: wifiSSID];
    configuration.joinOnce = YES;
    
    /* Alert the OS that the user wants to connect to the WiFi */
    [[NEHotspotConfigurationManager sharedManager]
                      applyConfiguration: configuration
                      completionHandler: ^ (NSError * _Nullable error) {
      if (nil == error) {
        DLog (@ "Is Connected!!");
      } else {
        DLog (@ "Error is:%@", error);
    }}];
}

#ProvisionFile: Push.mobileprovision
#Entitlement: <key>com.apple.developer.networking.HotspotConfiguration</key><true/>

Sub Process_Globals
   Public App As Application
   Public NavControl As NavigationController
   Private Page1 As Page
End Sub

Private Sub Application_Start (Nav As NavigationController)
   NavControl = Nav
   Page1.Initialize("Page1")
   Page1.Title = "Page 1"
   NavControl.ShowPage(Page1)
   ConnectWiFi("xxx", "22323223")
End Sub

Sub ConnectWiFi(SSID As String, Passphrase As String)
   If App.OSVersion < 11 Then Return
   Dim configuration As NativeObject
   configuration = configuration.Initialize("NEHotspotConfiguration").RunMethod("alloc", Null).RunMethod("initWithSSID:passphrase:isWEP:", Array(SSID, Passphrase, False))
   Dim no As NativeObject = Me
   no.RunMethod("ApplyConfiguration:", Array(configuration))
End Sub

#if OBJC
@import NetworkExtension;
- (void)ApplyConfiguration:(NEHotspotConfiguration*) configuration {
       [[NEHotspotConfigurationManager sharedManager]applyConfiguration:configuration completionHandler:^(NSError* error) {
           if (error == nil) {
               NSLog(@"Success");
           }
           else
               NSLog(@"Error: %@", error);
       }
   ];
}
#End If