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Tagged: win8appdev

Please leave a comment, ask a question and consider subscribing to the latest posts via RSS or email. Thank you for visiting! Below is a list of entries related to the tag listed above.. My site contains more than just the information below and I'd encourage you to visit the home page to view current information as well as other items/categories that might be of interest.



There are 8 entries for the tag win8appdev

Callisto Migration Tip: Menus

I’m continuing in my series of helping to provide Callisto migration tips to use new Windows 8.1 features. In a recent post I talked about the Flyout control and provided the path to the platform-provided features. In Callisto, the Menu control was provided as sort of a prescribed content for the Flyout control. In fact you really couldn’t use Menu without Flyout. This guide will help you change to the platform-provided MenuFlyout now available in Windows 8.1. API Differences On the public surface area, there aren’t actually many changes here. Windows 8.1 MenuFlyout provides more...

Callisto Migration Tip: Flyouts

This is another post in my series of providing migration tips from certain Callisto controls to using Windows 8.1 features. I previously demonstrated probably the most popular Callisto control, the SettingsFlyout. Coming in a very close second in popularity is the Flyout control. The Flyout is a concept of a non-modal small dialog for information and commands. The primary use case for a lot of Flyouts was something from Button areas, namely the AppBar. Getting the experience right was not intuitively easy using a Popup primitive as you had to handle the right...

Callisto Migration Tip: Use PlaceholderText in Windows 8.1

Continuing on my tips in migrating from Callisto for platform-supported Windows 8.1 APIs, I’ll cover another simple, but helpful text control in this post: WatermarkTextBox. When writing an app that provides input from customers, providing some “hint” when there is no text is a valuable thing to add. Here’s how to change to the platform-supported APIs. Change back to TextBox When using Callisto, you had to use a specific control that derived from TextBox. Simple enough: <callisto:WatermarkTextBox Watermark="Enter some text..." /> In Windows 8.1 the concept of watermark text was added to controls for text input, including PasswordBox (one...

Callisto Migration Tip: Use CharacterEllipsis

Frankly I’m going to be honest and say I’m not sure why it took us so long to add this capability to TextBlock, especially given that the support in Callisto provided via DynamicTextBlock was originally done in Silverlight 2. O_O. Well, Robby can rest well now knowing that we no longer have to depend on his contributions to Callisto. Example of use DynamicTextBlock on bottom Here’s the quick migration tip. Change back to TextBlock The DynamicTextBlock served one purpose, to provide trimming at the character level rather than the word level. The implementation of DynamicTextBlock was done...

Callisto Migration Tip: Use Windows 8.1 SettingsFlyout

As a part of my promise from my previous post talking about migrating to new Windows 8.1 controls instead of some Callisto ones, I’ll talk about how to leverage the new SettingsFlyout control provided by the framework. Without a doubt one of the two most popular Callisto controls is the SettingsFlyout. This is a marquee experience for Windows Store apps to provide the “charm” area for managing settings for your application. This control provides the animations, near pixel-perfect UI and behavior for handling the software keyboard movement. Like everything in Callisto, it is simple...

Ensuring your Windows store app knows of a language change

In my working with Windows Store apps, I’ve become increasingly fond/aware of the advantages for app localization.  There are a lot of resources out there for you to localize your app using a good-better-best approach as well.  I’ve previously written about localizing a Windows Store app using some of these methods and what the WinRT platform supports to make this easier in most cases. Now that you’ve localized your app, you may be faced with the question of how you might want to respond to language choice changes by the user.  Remember that the Windows Store app model is...

Using Azure Web Sites to market your Windows App

In some of our internal discussion lists there was some questions about how to host certain content for their application.  Most of the discussion came up from apps needing a privacy policy (Rule 4.1 from the Windows Store App Certification Requirements).  Some folks had apps they just developed, but no “site” or service they were using.  But they needed to host a privacy policy.  Lots of thoughts were floated around and I suggested Azure Free Web Sites as an option.  I originally suggested it as a simple way you could just have a URL to a privacy policy, but…duh, you...

UPDATED HOWTO: SQLite with Windows 8 apps

I’ve previously posted a few things about SQLite including a HOWTO on how to build from their source code.  If you still want to build your own DLL from their source code that is totally fine, but not necessary in most every single case I’ve seen in app usage.  One of the challenges I noted is that since SQLite is a native component and if you are a managed (.NET) app you can’t be architecture neutral anymore (AnyCPU).  What this means is that you have to build your app for each architecture you want to support: x86, x64 and ARM. ...


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