Wednesday, June 27, 2018

UWP Tip #21 - File-->New Project with Windows Template Studio 2.2

Windows Template Studio 2.2 was released about two weeks ago. You can view the full list of new features, enhancements and bug fixes on the GitHub repo here. These are a few of the highlights.

You can install the latest version of Windows Template Studio from the Visual Studio Marketplace or in Visual Studio's extension manager.


Let's walk through the new project creation process with Windows Template Studio in Visual Studio 2017. Start with File-->New Project.


Select the Windows Template Studio (Universal Windows) project type, give your project a name and click OK. Next you'll start with the project wizard.


Start the wizard by choosing your project type.

  • Navigation Pane
  • Blank
  • Pivot and Tabs

I'm going to select the Navigation Pane type, which gives you a familiar left navigation area with a hamburger menu. Select Next to move on to Design Pattern.


Choose your project's design pattern/package.

  • Code Behind
  • MVVM Light
  • MVVM Basic
  • Caliburn.Micro
  • Prism

I usually choose MVVM Light for my sample applications and other simple projects. Today I am going to select Prism to see what is generated by Windows Template Studio for this pattern.

Click Next to move on to selecting what types of pages to include in your application.



There are eleven types of pages from which to choose. Select the ones to be included in your project.

  • Blank
  • Settings
  • Web View
  • Media Player
  • Master/Detail
  • Telerik Data Grid
  • Chart
  • Tabbed
  • Map
  • Camera
  • Image Gallery

In addition to the default Main page selected, I've chosen to add a Web View named DewWebViewPage, a Settings page, and a Telerik Grid Page named SharedItemsGridPage.

Click Next again and we'll finish up by selecting some optional features to add to the app.






Version 2.2 now has 17 features to select for your app. Pick the ones that best suit your application's needs and feature set and click Finish to generate your project.

Now that the project has been created, you should see the default UWP welcome screen with some helpful links and your Solution Explorer. I'm going to start by taking a look at what NuGet packages were added for my project.


Based on my wizard selections, I have a handful of packages referenced by my project, including those for Prism.Unity and Telerik.UI.UWP. Your result will vary based on the pattern, pages and features selected for your project.

Next, let's expand a few of the project folders to examine the files created for the project.


You should see a View and corresponding ViewModel for each of the Pages you selected for your app, assuming you did not select the Code Behind pattern. In that case, there will be no ViewModel classes.

The Services and Helpers will also vary from those above based on your feature selections.

In my case, there is a SampleOrder in the Models folder for use with the Data Grid. This will be changed to mirror the actual model to be used in the application's grid. The SampleDataService and its corresponding interface will be used to populate the grid. The WebView also has a service and a service interface for testability.

Run the app and try it out. All of the base navigation functionality is there and works great.

The Main Page


The WebView


The Data Grid


The Settings… let's change to the Dark Theme while we're in here.


That's it for the basics. Stay tuned for the next part where we will examine some of the code files and make some tweaks to make it fit your application's requirements.

Happy coding!

Monday, June 4, 2018

UWP Tip #20 - Windows Community Toolkit - Part 16, InfiniteCanvas

Welcome back to my Windows Community Toolkit series, formerly known as the UWP Community Toolkit series (see this post). The previous five tips in the series can be found here:


The Windows Community Toolkit v3 was a major update for the toolkit. In addition to adding and enhancing many of the extensions, animations, helpers and services, it has added several new controls.

I will examine these new controls over the next several tips in the series. We will circle back to some of the other types of features in the toolkit later. Today, let's start with the InfiniteCanvas.

Using InfiniteCanvas

The new InfiniteCanvas control for UWP applications is a rich, polished and powerful control. Out of the box it supports inking, text entry & formatting, zooming, undo/redo and of course infinite scrolling (hence the name). You can also import and export the InfiniteCanvas contents as json.

Take a look at the InfiniteCanvas running in the latest version of the Windows Community Toolkit Sample App.


Notice that, like other text input controls in UWP apps, the text input in InfiniteCanvas supports spell checking. The toolbar on the control can be toggled on and off with the IsToolbarVisible property. You might want to bind that property so that it is only True when a particular part of your app has focus. Dropping the control into a Grid with the default functionality and a visible toolbar is as simple as:

   <wctk:InfiniteCanvas IsToolbarVisible="True"/> </Grid>

The import/export functionality is performed by calling a pair of methods. ImportFromJson(string json) takes a string containing the data to display on the canvas. ExportAsJson() takes no parameters and returns a string with the json data representing the objects currently on the canvas. Exporting an empty canvas results in a json string with only an empty pair of square brackets.

Zooming bounds can be controlled with the MinZoomFactor and MaxZoomFactor properties. The Min can be set to a System.Double between 0.1 and 1 with a default of 0.25. The Max can be set to a double between 1 and 10 with the default being 4.

The other properties currently available on the control are CanvasHeight and CanvasWidth. These provide access to the size of the drawing surface, rather than the Height and Width of the InfiniteCanvas control itself. Go check out the documentation for a complete listing of the API surface of the control.

Wrap Up

Go check out the source code for InfiniteCanvas, download the latest toolkit NuGet packages, and give it a try in your UWP application today.

Happy coding! Tags: ,

Thursday, May 31, 2018

TechBash 2018 - Early Bird 3-day and 4-day tickets now available

4-day (with Workshop) and 3-day early bird tickets are now on sale for TechBash 2018. This year TechBash will be held October 2-5, with the 2nd being a pre-conference day of full-day workshops for 4-day ticket holders only. These workshops will be presented by top experts in each area. The topics from which to choose are ASP.NET Core 2.1, DevOps, Docker and Azure for Developers. Get more workshop info here.

Early bird tickets will save up to 25% off the Standard ticket price this year. Don't wait because these prices will only be available for a few weeks and space in each workshop is limited. This year's keynote presenter is Scott Hunter, leader of the Visual Studio and .NET Teams at Microsoft, and these other speakers have already been confirmed:

  • Jeremy Likness
  • Jessica Deen
  • Richard Taylor
  • Chris Woodruff
  • Jeremy Clark
  • Anna Bateman
  • Brendan Enrick
  • John Wright
  • Ashley Grant
  • Ivana Veliskova
  • Steve Bohlen
  • Angel Thomas
  • Jim Wooley
  • Walt Ritscher
  • Paul Hacker
  • Jeff Fritz
  • Mitch Denny
  • Anoop Kumar

The full lineup will be announced soon. Get more info about TechBash here and buy your tickets today!

See you this fall at the Kalahari Resort in the Poconos! Get more info about TechBash's great room rates at the Kalahari on this page.

Friday, May 18, 2018

UWP Tip #19 - The Windows Community Toolkit

Hello UWP developers!

We take a quick break from our UWP Community Toolkit tips series because the toolkit has been given a new name this month! The UWP Community Toolkit is now called the Windows Community Toolkit.

The new name is a reflection of the renewed focus of the project - enabling Windows developers to quickly build awesome applications for Windows 10. The scope of the toolkit will be broadening to encompass controls, components and helpers for UWP, WPF, WinForm, Xamarin.Form and more. Long story short, if you are building for Windows and can consume a .NET Standard library, the Windows Community Toolkit aims to help you succeed.

Everything has been renamed - the documentation and the GitHub repository for now, and soon the sample app.

The next major update of the toolkit (v3.0) is coming soon. If you take a look at the milestones on GitHub, there's a code freeze for 3.0 on May 23rd and the target date for the release is May 30th. I see some interesting features in the list of issues for this release including a dark theme for the sample app and an InfiniteCanvas control.

Go check out the announcement on the Windows Developer Blog from earlier this month to get all the information about the name change. As soon as the new release is out, I'll be back with some more tips and tricks for using the new controls and helpers.

If you want to help build the toolkit, check out the list of open issues and submit a PR!

Friday, April 27, 2018

Microsoft Build 2018 - Interesting Sessions for Windows Developers

Microsoft Build 2018 is coming in just a few days, and the sessions have been published. While I am unable to attend this year, I plan to watch the keynote live and many of the other recorded sessions later in the week.

I decided to browse the session listings and start building a list of the ones that interest me as a Windows developer. Here is what I have so far, in no particular order.

THR2407-1 - Amazing experiences and how to build them – from the people building showcases and demos - Part 1
THR2407-2 - Amazing experiences and how to build them – from the people building showcases and demos - Part 2

Microsoft technologies enable end to end experiences that help you build successful solutions to empower your users at home and at work. Presented in the #ifdef WINDOWS format, this zero-slide, fast paced demo session will show you why and how some of these new technologies such as Microsoft Graph, Progressive Web Apps, Fluent Design, Windows Machine Learning, Mixed reality, new cloud services (and much more) can work together to extend your application to reach new users and increase user productivity. Watch the promo here.

TSP2107 - Bringing cloud powered UI to Windows 10 XAML applications

The Windows 10 platform team is exploring the developer landscape of bringing cloud powered UI content natively to Windows 10 applications and how ReactNative as a model fits into that overall story. We would like to share some early sneak peaks and get your feedback on what you would like to see as platform investments in this space.

BRK3503 - Creating Innovative Experiences for Fluent Design using the Visual Layer

Explore how to create engaging Windows applications by incorporating effects, animations, and new types of content that form the building blocks for the Fluent Design System. This session showcases new platform capabilities that enable you to craft innovative 2D and 3D experiences using volumetric objects, vector graphics, depth, motion, lights, and materials. Learn how to bring differentiated UI to your application, tailored for a wide range of Windows devices.

TSP2108 - Open source and backward compatibility for the Windows 10 XAML framework

The Windows 10 platform team is considering updating our engineering process to release parts of the Windows 10 XAML / Fluent UI framework as open source packages that provide backward compatibility for a wider range of Windows 10 versions. We would like to share some options we’re considering and get feedback on what would be most useful to you.

TSP2109 - What could be next for the Windows Community Toolkit

The Windows Community Toolkit continues to grow, with packages that extend to new areas of Windows development being added with each new release. Join us as we envision where else we can partner with the community and what could the toolkit do in 6 months and beyond.

BRK2423 - What's New for Windows UX Developers: Fluent and XAML

Join us for a lap around the new innovations coming to the Windows ux platform this year. Catch up on the latest UWP APIs and how you can use familiar technologies like XAML and C# to build experiences that leverage the Fluent Design System to captivate your customers and maximize their productivity. This must-see session will cover improvements in ux fundamentals; new controls for navigation, commanding, collections, and forms; enhancements to developer productivity; and more!

TSP2112 - Windows Template Studio

Windows Template Studio continues to add new features and abilities. We're always looking to help prioritize and validate big work items such as additional frameworks and platforms. Join us as we envision where else we can partner with the community and what could the toolkit do in 6 months and beyond.

BRK2401 - Adaptive Cards in Bots, Windows, Outlook and your own applications

Adaptive Cards is a new, simple yet highly capable declarative format that makes it a breeze to display rich card-like interfaces in any application. Learn how Bots, Windows and Outlook use the power of Adaptive cards to showcase information from applications like yours. Using the same technology, your application can do the same to help create interactive and actionable experiences that are both engaging and can simplify business processes across your organization.

TSP2101 - Build hybrid applications faster and better on Windows

This sessions explores the patterns, tools and frameworks that developers utilize to build Hybrid Applications on Windows. We will talk about the platform and tooling updates we could potentially make to improve the overall Hybrid App development experience on Windows. If you are a desktop app developer leveraging a combination of technology stacks like web, native (UWP, WPF), React, etc. , stop by and share your thoughts on what we can do to help you be more productive.

BRK2412 Developing for Sets on Windows 10

Sets helps users be more productive by helping them to focus better and to pick up where they left off. Learn how Windows automatically integrates your apps with Sets to help users be more productive, and learn about opportunities to enrich your Windows applications to provide even more engaging experiences through User Activities, branded tab visuals, and new windowing features. Make your applications amazing in Sets!

BRK2413 Fluent Design: Evolving our Design System

Microsoft has continued to evolve the Fluent Design System’s set of controls, patterns, principles and design guidance since its debut at Build 2017. Get a hands-on look at how 1st-party Microsoft experiences are taking advantage of the system and empowering their users to achieve more by crafting experiences that are natural on each device, intuitive, powerful, engaging, and immersive. Come learn how you can build experiences with the latest Fluent Design features to help your users do more in our multi-device, multi-sensory world.

BRK3501 Modernizing Desktop Apps on Windows 10

Come learn about the future of your WPF & Windows Forms applications. Windows, .NET and Visual Studio are making it easy to incrementally modernize your existing applications with Windows 10 features. Containerize your application for compatibility and installation isolation and begin integrating new Windows 10 UI features with just a few clicks in Visual Studio. Modern applications are deeply connected to the people you work with and know which devices you’re using. We will cover the ways the Microsoft Graph allow your existing application to connect users and help them complete tasks as well.

BRK2432 MSIX: Inside and Out

MSIX is the future of app installation building on top of and fully compatible with existing appx mechanisms. It provides a cross-platform, down level compliant, enterprise class installer with benefits ranging from existing LOB apps, distribution through the Microsoft Store, Store for Business, or other custom distribution methods. Come see why MSIX brings the best of MSI, Click Once, App-V and APPX together for your customers and business.

THR3306 Tying it all together – Modernizing Enterprise Applications

Enterprise developers face many challenges in today's environment as many applications are planning for capabilities and growth via the cloud.  This session will show you how to make sure your application is architected to continue working on the desktop on-prem as well as move to the cloud and easily add new device endpoints when you are ready.  We will also cover new tooling in VS that helps you start new projects on the right track or update existing probjects with containers, REST interfaces, and accessing data in the cloud.

...and a few to indulge my Mac and Xamarin interests.

THR2021 Visual Studio for Mac Tips & Tricks

Visual Studio for Mac is the Microsoft IDE natively designed for the Mac. You get everything you need for mobile, web, game and cloud development with C# and F#, with rich support for Xamarin, .NET Core, Unity and Azure development. In this session, come hang out with Jordan as he takes you through tips and tricks to help you get the most out of Visual Studio for Mac. This one's for beginners and experts alike!

BRK2152 What's new with Visual Studio for Mac

Visual Studio for Mac launched last year at Build as the Microsoft IDE natively designed for the Mac. Since then, regular releases have added improvements and features for .NET Core 2.0, Azure Functions, Docker, and more. Join us in this session to get a whirlwind tour of what is new and also learn about what’s coming in Visual Studio for Mac to make .NET developers even more productive on the Mac.

BRK2437 - What’s new in Xamarin.Forms 3.0

Xamarin.Forms enables you to build a native UI for multiple platforms with one shared C# and XAML codebase. Simply put, if you know C# then you already know how to build Android, iOS, and Windows apps. In this session come find out what is new, next, and absolutely awesome in Xamarin.Forms 3.0.

If you're not attending Build this year, be sure to catch it online. If you are attending live in Seattle, then I'm super-jealous! Enjoy your week of learning and networking!