xamarin

I am using the EMDK for Xamarin for a custom built app for configuring our Zebra devices. We also use EHS to help lock down the device to certain apps. I am wondering if there is any way from our custom app to be able to tell if EHS is currently running in 'user' mode or 'admin' mode. The goal is to make only some features of our app available to the user if the device is 'locked' as opposed to when an admin has logged in.

Hi,

I have a need to develop an App that should work in both Android and iOS devices. The "ONLY" prominent requirement for me is that my App should communicate with RFD8500 scanner to scan UHF RFID tags.

Since my App MUST work in Android and iOS devices, instead of creating a "native" App, I'm going to create a "Cross Platform" App.

Regards,

I have been working on an app using Xamarin with Link-os plugin and ZQ510 printer. The idea of ​​the app is that it can work in remote places where there is no internet connectivity.

The debug printing process always works. The iPhone can print without any problem with the Wi-Fi off and the data access off.

When the iPhone is disconnected from the PC and has some kind of data access, it is capable of printing. You can even remove the SIM card and connect it to a Wi-Fi without internet access and it will be able to print.

Hi,

Im working on the Link OS SDK (previous generation) and can successfully connect via USB > select printer > print demo ZPL using the demo application.
the printer.Address = "/dev/bus/usb/001/002".

the model im using is the ZD420 with USB interface only.

Given the address, how can I create a Connection object using connection builder?

So that i can simply print the data after the first printer selection.

Hello.

We have a product that capture signature for invoices in Android and iOS, the printing work fin in several Zebra printer but we have a new customer that use the Zebra RW 420 (we now that is discontinue) , the receipt print just fine except for the images, the signature and logo is just a white space on paper. We try to send the image directly to the printer instead of saving it on memory but no luck. We want to know if is possible to print an image in this printer model from Xamarin.Forms.

Thanks for you help.

Hi there, am new to Xamarin and need some advice.

We have migrated from a VS2008 application on a window CE 6.0 RF device (Motorola) to VS2017 & Xamarin on a Zebra MC9300. The android apk is installed and is running fine but we now need to use the function keys, i.e. F1, F2, etc.This is not coded.

Does anyone have any sample code on how to do this? Do I need EMDK? In the older application we used the form's key down event to capture. Any direction would be greatly appreciated.

Thanks for you time.'

Hi,

I download sample app from Scanner_SDK_for_Xamarin_DemoApp_v1.0.4.0.zip and run it on windows 10
on visual studio 2019 and the last version of XCode but it crash in the line below

sdkInstance = new ScannerSDK();

Can every one meet this error and how can solve it?

Thanks

I am very new to the mobile application development. we bought a TC72. I have been working on a Xamarin form for the device.
Should I use Data Widget or EMDK to work with my Xamarin form? does Data Widget even work with Xamarin form?

Thanks a lot!

I am very new to the mobile application development. we bought a TC72. I have been working on a Xamarin form for the device.
Should I use Data Widget or EMDK to work with my Xamarin form? does Data Widget even work with Xamarin form?

Thanks a lot!

Hi.

Here is my code.

var deviceAddress = _preferences.GetBluetoothDevice();

var result = new PrintResult();
if (string.IsNullOrEmpty(deviceAddress))
{
result.Result = PrintResultTypes.PrinterNotFound;
return Task.FromResult(result);
}