Windows phone 8 database sample code

Windows Phone 8.1 samples

Because the SQLite engine is a native component, using it in a Windows Phone 8 managed app requires the APIs to be wrapped in a Windows Phone Runtime component that can be called from the managed layer. This sqlite-net wrapper offers a bunch of synchronous as well as asynchronous methods for easy usage of SQLite. However the sqlite-net wrapper does not have support for the native SQLite Windows Phone 8 extension that we downloaded from the Visual Studio Gallery earlier.

Instead, it relies on an open-source implementation of SQLite called csharp-sqlite. This fork has recently been pulled into the sqlite-net master branch, and the latest NuGet package 1.

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There are a few things we need to get done to get this all working. The following section explain how. Start by adding the sqlite-net package 1. Run the following command to install the NuGet package to your project: Install-package sqlite-net. This is the wrapper project that will replace the csharp-sqlite functionality. Project and examples for download: Please can someone explain how to do if you want to copy.

I have a question related to discovering devices on my home network. The "Device Hub" in the phone settings shows only wifi devices. I have a Buffalo NAS which is wired connected to my router. I also web enabled this, so I can see it from the internet created home cloud in a way. I can see this device on windows file explorer and also through IE browser on my windows 8.

WindowsPhone 8 SQLite Sample for Beginners Tutorial(C#-XAML) in C# for Visual Studio

But on my Nokia I can only use the Buffalo app to see it from the web. I can't see it through any file explorer through my home network.

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Is there a solution for this? If you point me to some examples I'll be willing to try to create such a phone app. Sign in to subscribe An error occurred, please try again later Close. May 04, at 9: Average of 4. Play Building Apps for Windows Phone 8. Sign in to queue Sorry, an error occurred. Mod Introducing the Windows Phone 8. Mobile Corner.

  • Adding records to the database;
  • Creating a database.
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Nick Randolph connects a Windows Phone application to the cloud to save and retrieve data, then uses a local SQLite database to cache data for offline use. Windows Phone applications have different needs when it comes to accessing, storing and synchronizing data. Most consumer applications typically consume data -- displaying the contents of a news feed, for example -- and can get away with minimal or even no caching of data.

Enterprise applications, on the other hand, typically have to be architected for the content to be available in offline or occasionally-connected scenarios. In this article we'll start with a design of a simple application, connect it to real data services, and then add synchronization logic to add the ability to work offline.

We'll be using the Windows Azure Mobile Services, but the basic principles of data synchronization can be applied to other technologies. We'll start of by building out the design of our application, which is a simple, two-page defect-capturing application. The first page contains a list of defects that have been logged; the second page will enter a new defect.

We'll immediately add a second page, AddDefectPage. To assist with page design, we'll create two sets of design time data using the Data window in Blend.

Building a quick Windows Phone sample app using SQLite

When creating design time data, uncheck the "Enable sample data when application is running" option, as we'll be wiring up runtime data and don't want the design time data to get in the way. To create the layout of the main page, drag the Defects collection from the Data window into the main area of the page.

Now you can adjust the item template to improve the layout of each item. Figure 2 illustrates how each of the defects is displayed, using the following item template:. Currently, there's a Border on the left side of each defect, which is filled using the accent color on the device in this case, red.

Using the SQLite database engine with Windows Phone 8 apps

This is supposed to represent the severity of the defect: To do this we're going to data bind the background color of the Border to the Severity property on the Defect. As the Severity is a number and the Background is a brush, we'll need to use the SeverityColorConverter to translate between the types:.

How to: Add a Local SQL Database to your Windows Phone application

The Background attribute of the Border within the item template can be updated to use the SeverityColorConverter instance as a converter:.