To connect to your SQL Server database in Visual Studio start a new project and bring up Server Explorer either by clicking on the tab next to the Toolbox or by going to View > Server Explorer. Right click on ‘Data Connections’ then click ‘Add Connection’. On the next screen (Choose Data Source) change the data source ensure. Download & Install SQL SERVER 2019 Developer Edition for freeMake sure you have the latest Visual Studio tools.Yes, they messed up Skype (I still hate them for that), failed with smartphones, and almost succeeded with tablets. The company was Microsoft and I, for one, was convinced that their fate had been sealed and that they would slowly but surely perish from the forefront of the technology landscape.In the past few years, Microsoft has pulled a few aces from up their sleeves. They believed that their programs were perfect within themselves, serene and elegant, their purpose self-evident.Oh boy, if they only knew how wrong they were…It was well overdue when they realized their mistakes and their CEO cried to bring back all the developers who left their platform and sailed away.
As all the cool kids are now writing mobile apps, lets see what it takes in Visual Studio for Mac to create a C# application that will run on Android and iOS.The first thing you need to do is pick the application template. NET Core, or even ASP.NET. It can be iOS, tvOS, Android, Mac. Imagine that!Writing Your First Cross Platform Android and iOS Application Using C# on MacYou can use Visual Studio for Mac to create almost any type of the application. NET, joined the Linux Foundation, released SQL Server for Linux, and created this great new tool called Visual Studio for Mac.That’s right, a real Microsoft IDE not for Windows, but for Mac. Relinquishing their closed empire approach, they open-sourced. Mac os x flash player not workingLet’s hope that Microsoft will stay on top of their game and provide an awesome collection of MSDN resources once the final version of VS for Mac is released. In most cases, you will need to experiment and work around few hurdles to get their examples to work. The best place for references on how to do things is still official Xamarin documentation.Visual Studio For Mac does not use the same solution and application structure as Xamarin tools that you might have seen on the PC. Using Maps and Location ServicesHave in mind that VS for Mac is still in “Preview” and there is not much help and documentation you will find on using it. Let’s make things more interesting and incorporate maps and location services. The first project will be a shared library where you should keep the platform-independent code, and the other two will be Android and iOS apps.You can use the “Run” menu, or commands in the application bar, to start your app.Congratulations! You are now an iOS and Android developer regardless of the fact that you never wrote a line of Objective-C, Swift, or Java code.We haven’t really accomplished much yet with our app though. Sql Visual Studio Install The XamarinAs map handling libraries aren’t included by default, you will need to install the Xamarin.Forms.Maps package.However, there is no “Map View” component that you can just drag to your “Activity”. When you’re done, your AndroidManifest.xml should contain a setting like this: You are now ready to add a map to your application.The great thing with VS for Mac is that it is powered by NuGet, just like its big brother. Please follow the steps in their guide before you proceed. In order to use maps in the Android application, you will need to create Google Maps API key, and add it to your AndroidManifest.xml file.Xamarin guys created a pretty straightforward guide for obtaining a Google Maps API key. Once the permission is granted your map will load with a standard blue dot showing where you are (or where you are faking to be by using the iOS simulator :) ).Unfortunately, Google and Microsoft decided to make this simple task a bit more complicated than it was with iOS. Refer to Apple Documentation or Xamarin Documentation for more information.Remove the button and add a Map View component to the page.Make sure to name your “mapView” component properly.All that is left now is to clean up your ViewController.cs file, and modify the ViewDidLoad() method to match the following: using CoreLocation // Perform any additional setup after loading the view, typically from a nib.CLLocationManager locationManager = new CLLocationManager() LocationManager.RequestWhenInUseAuthorization() You can use the “Quick fix” feature to have VS automatically add a reference to the CoreLocation library or you can manually add it.After you run your iOS app you should see the request to access your location. Find the MainActivity.cs file, open it for editing, and make the following changes:Add namespace references: using Android.Gms.Maps.Model Make your MainActivity also a ILocationListener.Public class MainActivity : Activity, ILocationListenerImplement the ILocationListener methods within your MainActivity:Public void OnProviderEnabled(string provider) Public void FetchPage(string url, callback cb)HttpWebRequest request = (HttpWebRequest)WebRequest. There are a few of them you will need to enable, as shown below.It is now time to write some real code. VS will show you a visual interface for setting these values. To do so, open AndroidManifest.xml for editing and click the “Application” button on the bottom left side of the editor. You can use the designer view to delete the button created before, but then switch to “Code View” and add the following fragment code in your LinearLayout: As with iOS, you will need to configure your app to ask for proper permissions.
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