Tag Archives: Mini-Tutorial

Tombstoning and MVVM

We’re working pretty hard to get the Who Is That (Full Stack) Windows Phone application ready. Today I took a look at tombstoning and realized that this was not going to be quite as easy as I thought… and worse, … Continue reading

Posted in Data, Full Stack, Mini-Tutorial, WindowsPhone | Tagged | 15 Comments

LinqPad, Linq Queries and IEnumerable

This posting is part of an on-going series on LINQ – a critical tool for both Windows Phone and Silverlight Programmers. I recently discovered LinqPad, a free utility developed by Joseph Albahari that supports Linq to Objects, Linq to SQL, … Continue reading

Posted in Data, Essentials, Linq, Mini-Tutorial | Tagged | 3 Comments

Application Bar Buttons Are Null

Windows Phone From Scratch #50 In a recent posting, I demonstrated how easy it is to add buttons to the phone’s Application Bar. I went back to that application to disable the “faster” button when the maximum speed was reached. … Continue reading

Posted in Essentials, Mini-Tutorial, WindowsPhone | Tagged , | 4 Comments

Double Dutch Double Touch

Windows Phone From Scratch #49 In my previous posting, I demonstrated how to register a touch (or tap) on Windows Phone. Today I will extend that to implement Double-Touch. To begin, I need to go back to the original Touch … Continue reading

Posted in Mini-Tutorial, Patterns & Skills, WindowsPhone | Tagged , | Comments Off on Double Dutch Double Touch

Windows Phone: Touch

Windows Phone From Scratch #48 A key gesture for Windows Phone users is the tap or touch on the screen.   Many controls have built-in support for the touch (e.g., the button) converting the touch to an existing click event. Other … Continue reading

Posted in Blend, Essentials, Mini-Tutorial, WindowsPhone | Tagged , , | 3 Comments

Linq: SelectMany

Windows Phone From Scratch #47 A LINQ Tutorial SelectMany is a crucial operator in both LINQ and in Reactive Extensions.  It may be easier to see what it does by focusing on LINQ, as most of us are more familiar … Continue reading

Posted in Data, Linq, Mini-Tutorial, Patterns & Skills | Tagged , | 6 Comments

Adding an Application Bar

Windows Phone From Scratch #46 In a recent posting I wrote about creating Conway’s Life for the phone.  The application is a tinkerer’s playhouse and I find myself going back to it to add features and tweaks. This morning I … Continue reading

Posted in Blend, Essentials, Mini-Tutorial, Patterns & Skills | Tagged | 2 Comments

Coding For Fun: Conway’s Life

Windows Phone From Scratch #45 I was feeling a bit restless yesterday, so I decided to see if I couldn’t get a first approximation of Conway’s Life cellular automaton up and running on Windows Phone.  I gave myself 1 hour … Continue reading

Posted in Animation, Mini-Tutorial, Patterns & Skills, WindowsPhone | Tagged | 5 Comments

Deferred Execution in LINQ

A LINQ Tutorial As part of my on-going exploration of technologies related to programming Silverlight and Windows Phone, I’ve been exploring LINQ in some detail. Today, I’d like to take a look at how LINQ queries are executed; specifically focusing … Continue reading

Posted in Data, Essentials, Linq, Mini-Tutorial, WindowsPhone | Tagged | 4 Comments

From Android to Windows Phone

Windows Phone From Scratch #43 This is the first in a series of mini-tutorials and related content on moving applications from Android to Windows Phone. To get us started, let’s take a look at a simple Android application that takes … Continue reading

Posted in Migration, Mini-Tutorial, WindowsPhone | Tagged | 6 Comments

Testing Network Availability

Windows Phone From Scratch #42   We would like to live in a world in which any time you turn  your phone on the network is there, full strength.  We’d also like to live in a world of peace and … Continue reading

Posted in Essentials, Mini-Tutorial, WindowsPhone | Tagged , , | 3 Comments

Silverlight Unit Test For Phone

Windows Phone From Scratch #41   There has been some confusion about how to make the Silverlight Unit Tests work on Windows Phone.  The latest release of the Silverlight Unit Tests comes with the Silverlight Toolkit, and it targeted at … Continue reading

Posted in Essentials, Mini-Tutorial, SL Unit Tests | Tagged , , | 1 Comment