Hello,

Thank you for the question regarding UXGridView.

I will investigate this scenario further more and I will back as soon as posible.

Regards,
Hans K.

Hello,

Thank you for the question.

I will investigate this scenario further more with the developer team. And I will back to you as soon as possible.

Thank you for waiting.

Regards,
Hans K.

Hello,

Thank you for the question regarding Crosslight.

I have created a Crosslight project that using custom service that perhaps can be the best approach with your current scenario. The custom service will return the string to the ViewModel through callback.

First, I created a simple Crosslight sample by using Blank project template.

Next, I added an interface called ‘ICustomService’ which inherits ‘IMobileComponentService’. The snippet code below shows how the interface is declared in ‘ICustomService.cs’ file in the Core project.

using Intersoft.Crosslight.Mobile;
namespace CustomService.Core.Custom
{
    public interface ICustomService : IMobileComponentService
    {
        void DoSomething(Action<string> callback);
    }
}

In the SimpleViewModel class, ShowToast function is modified by resolving CustomService via IoC (injection of Container) technique. If customService is not null, invokes 'DoSomething()' method.

private void ShowToast(object parameter)
{
    //this.ToastPresenter.Show("You entered: " + this.NewText);
    //this.GreetingText = this.NewText;

    ICustomService customService = ServiceProvider.GetService<ICustomService>(); //resolve CustomService via IoC (injection of Container)
    if (customService != null)
    {
        customService.SetOwner(this); //needed for Android platform only
        customService.DoSomething((callback) => { 
            //do something with the callback
            System.Diagnostics.Debug.WriteLine(callback);
        });
    }
}

Next, we need to register the custom service in the AppInitializer class, specifically in the InitializeServices method.

public void InitializeServices(IApplicationHost appHost)
{
    ServiceProvider.AddService<ICustomService, CustomiOSService>();
}

Please note that we need to repeat this step for each platform (Android, iOS, Windows Phone, and Windows StoreApp).

Last, implement DoSomething method for each platform. In the sample, what DoSomething doing is very easy, it shows "Custom Service" alert and send the string value back to ViewModel.

using CustomService.Core.Custom;
using Intersoft.Crosslight.iOS;
using MonoTouch.UIKit;

namespace CustomService.iOS.Custom
{
    public class CustomiOSService : IOSMobileComponentServiceBase, ICustomService
    {
        public void DoSomething()
        {
            UIAlertView alert = new UIAlertView("Custom service", "Custom Service", null, "OK", null);
            alert.Show();
            
            // to send string value to the ViewModel
            callback("test");
        }
    }
}

The sample can be downloaded in http://git.intersoftpt.com/projects/CROS-SUPP/repos/custom-service/browse. Please let us know whether this help or not.

Regards,
Hans K.

Hello,

Thank you for the question.

In your iOS project there is file named ‘AppDelegate.cs’.
In that file, you simply modify the inherit AppDelegate class from ‘UIPushAppDelegate’ to ‘UIAppDelegate’.
Here’s the snippet code example after apply the changes in ‘AppDelegate.cs’ file:

[Register ("AppDelegate")]public partial class AppDelegate : IntersoftCore.UIApplicationDelegate
{
 protected override UIViewController WrapRootViewController(UIViewController contentViewController)
 {
  if (contentViewController is UISplitViewController || contentViewController is UITabBarController)
   return contentViewController;

  return new UINavigationController(contentViewController);
 }
}

I apologize for any inconvenience this problem may have caused you.

Regards,
Hans K.