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To start developing native, cross-platform .NET apps on macOS, install Visual Studio 2019 for Mac following the steps below.

Requirements

Jul 31, 2020. Mar 23, 2019.

  • A Mac with macOS High Sierra 10.13 or above.

To build Xamarin apps for iOS or macOS, you'll also need:

  • Xcode 10.0 or above. The latest stable version is usually recommended.
  • An Apple ID. If you don't have an Apple ID already you can create a new one at https://appleid.apple.com. It's necessary to have an Apple ID for installing and signing into Xcode.

Installation instructions

  1. Download the installer from the Visual Studio for Mac download page.

  2. Once the download is complete, click the VisualStudioforMacInstaller.dmg to mount the installer, then run it by double-clicking the arrow logo:

  3. You may be presented with a warning about the application being downloaded from the Internet. Click Open.

  4. Wait while the installer checks your system:

  5. An alert will appear asking you to acknowledge the privacy and license terms. Follow the links to read them, then press Continue if you agree:

  6. The list of available workloads is displayed. Select the components you wish to use:

    If you do not wish to install all platforms, use the guide below to help you decide which platforms to install:

    Type of AppTargetSelectionNotes
    Apps Using XamarinXamarin.FormsSelect Android and iOS platformsYou will need to install Xcode
    iOS onlySelect iOS platformYou will need to install Xcode
    Android onlySelect Android platformNote that you should also select the relevant dependencies
    Mac onlySelect macOS (Cocoa) platformYou will need to install Xcode
    .NET Core applicationsSelect .NET Core platform.
    ASP.NET Core Web ApplicationsSelect .NET Core platform.
    Azure FunctionsSelect .NET Core platform.
    Cross-platform Unity Game DevelopmentNo additional platforms need to be installed beyond Visual Studio for Mac.Refer to the Unity setup guide for more information on installing the Unity extension.

  7. After you have made your selections, press the Install button.

  8. The installer will display progress as it downloads and installs Visual Studio for Mac and the selected workloads. You will be prompted to enter your password to grant the privileges necessary for installation.:

  9. Once installed, Visual Studio for Mac will prompt you to personalize your installation by signing in and selecting the key bindings that you'd like to use:

If you have network trouble while installing in a corporate environment, review the installing behind a firewall or proxy instructions.

Learn more about the changes in the release notes.

Note

If you chose not to install a platform or tool during the original installation (by unselecting it in step #6), you must run the installer again if you wish to add the components later.

Install Visual Studio for Mac behind a firewall or proxy server

To install Visual Studio for Mac behind a firewall, certain endpoints must be made accessible in order to allow downloads of the required tools and updates for your software.

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Configure your network to allow access to the following locations:

Next steps

Installing Visual Studio for Mac allows you to start writing code for your apps. The following guides are provided to guide you through the next steps of writing and deploying your projects.

iOS

  1. Device Provisioning(To run your application on device).

Android

.NET Core apps, ASP.NET Core web apps, Unity game development

For other Workloads, refer to the Workloads page.

Related Video

See also

Version 3 represents a major new release. The interface code has been completely rewritten in VB.NET. The download and installation procedures have changed, and a number of new options has also been introduced. The help file has been updated, and a new user guide is being written; a draft, still not yet complete, is included in the download. Below there is a list of all major changes compared to version 2.6:

Installer and file locations. Version 3 comes with a different installer, which should (in most cases) work more reliably than the old installer. The default location of the downloaded files is in the Program Files folder. When starting the application for the first time, the user will be asked where he/her would like to have the user-editable files located. The default location is in the My Documents folder.

Species tableau. A new table presents the species added to the problem in the form of a tableau, which includes information on the stoichiometry, log K and reaction enthalpy of each species. This tableau is accessible from the component list page.

Option to add a component as an element. A frequently asked question from users has been why it has not been possible to add, for example, arsenate as As(V) (i.e. as arsenic, with a molecular weight as for elemental As) rather than as AsO4-3, which is the standard component for As(V). This is now possible. It means, for example, that you can import As(V) data from Excel when data are given in ug/l As. Previously you had to recalculate such data to a molar unit before Excel import.

More flexibility for predefined adsorption models. On page 2 of the default parameters menu (accessible from Parameters – Various default settings), users can now define their own parameter sets for surface complexation models (SCM:s). This greatly facilitates parameter input when you are working with any other SCM parameter sets than those included in the download package. The parameter sets are saved as a special text file, ‘admodel.txt’, so that the parameter sets can be shared easily between different users.

Visual Minteq User Guide

Different functionality of the adsorption isotherms. The adsorption isotherms remained an underdeveloped part of the 2.xx versions of Visual MINTEQ. It was possible to define many isotherms, but with the important restriction that the dissolved entity of the adsorbate had to be supplied as its free ion activity. Commonly, however, adsorption isotherms are defined using the total dissolved concentration of the adsorbate. From version 3.0, only the linear Kd and Freundlich-type models are included in Visual MINTEQ. For these models it is possible to choose between the free ion activity and the total dissolved concentration as the basis of the calculations.

Minteq

Visual Minteq Aquatic Chemistry

Saturation indexes for minerals in sweep problems. It is now possible to choose to have the saturation indexes of different minerals listed in the sweep output file.