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Best practice tips zu .Net, Windows Phone & Co.

In diesem Blog gebe ich meine Erfahrungen mit den neusten .NET Technologien – Windows Phone 7, Silverlight, RIA services, Windows Azure, HTML5 - wieder. Aktuell liegt mein Hauptfokus auf mobile Anwendungen mit Windows Phone 7 und HTML5 als plattformübergreifende Technologie.
Über den Autor
Patric Schouler (Dipl.-Inf. (FH)) ist bei der SDX AG als Chief eXpert (.NET) mit den Schwerpunkten Web- sowie Windows Phone 7-Entwicklung beschäftigt und bewegt sich seit 1992 im Umfeld der Microsoft-Entwicklungsplattformen. Seine Einsatzgebiete erstrecken sich über die SDX Service-Leistungen Technische Projektleitung, Architekturberatung, Coaching und Lead Development. Der technische Blog von Patric ist unter dotnet-redzone.blogspot.com erreichbar.
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News und Artikel von Best practice tips zu .Net, Windows Phone & Co.

6

Visual Studio Inselbuch - aktuelle Technologien für Coder

Jetzt ist es erschienen, das “Visual Studio Inselbuch”: Die Sommerlektüre für Entwickler, welche sich im Urlaub kurzweilig über neuere Technologien informieren möchten. Mein Beitrag dazu dreht sich um Near Field Communication (NFC) bei Windows Phone. Hier der Link auf die entsprechende MSDN News. Visual Studio Inselbuch
veroeffentlichungen visual-studio-2010 windows-phone-7 windows-phone-8
13.07.2013 | 609 0
3

Cordova 2.9 Linker problem with file not found libCordova.a

For my iOS App using Cordova 2.9, I got a error message from the linker when I try to build the Archive: file not found: .... libCordova.a I found a number of answers at Google, where the solution was to delete armv6, and then the archive would work. Of course, armv6 is gone but the linker error still remains. The fix for me was: In your Build Settings of the target search "Other Linker ...
cordova ios-app
12.07.2013 | 544 0
7

Das Visual Studio Inselbuch, Sommerlektüre für Entwickler

Jetzt ist es erschienen “Visual Studio Inselbuch”: Die Sommerlektüre für Entwickler, welche sich im Urlaub kurzweilig über neuere Technologien informieren möchten. Mein Beitrag dazu dreht sich um Near Field Communication (NFC) bei Windows Phone. Hier der Link auf die entsprechende MSDN News. 716x200_EBook-VS
veroeffentlichungen windows-phone-7 windows-phone-8
12.07.2013 | 561 0
8

Near Field Communication mit Windows Phone

Near Field Communication (NFC ) ist ein ... werdende Anzahl von NFC -fähigen Geräten - ... Etwas Historie Die NFC Technologie basiert auf die ... SDK und ein Windows Phone 8 (z.B. Nokia Lumia ... (Modern UI App), Windows Phone 8 sowie als Web-Anwendung ... der Navigationsfunktionen von Windows Phone 8 ), Nokia Accessories ... Funktionalität Um eine Windows Phone 8 automatisch starten zu ...
nfc windows-phone-7 windows-phone-8
30.05.2013 | 2924 0
9

Windows Phone 8 app relevance is growing!?

... have your own concrete data from the marketplace statistic to measure the Windows Phone 8 App relevance.As an indicator, I've even used my Windows Phone 8 app NFC Tag Manager. The NFC Tag Manager app has reached a ... I never would have expected. For me so a clear indication that the Windows Phone 8 market is growing. So build now your own Windows Phone 8 app. Windows Phone 8 NFC
windows-phone-7 windows-phone-8
04.02.2013 | 696 2
10

Windows Phone 8 for business user

Here you can find the right arguments why Windows Phone 8 is the better business phone: http://www.windowsphone.com/en-US/business/for-business
windows-phone-7 windows-phone-8
03.02.2013 | 614 0
5

Windows Phone 8 Access to Contact details

Here is a small snippet to get the contact details with the AddressChooser task and Contact class (new for Windows Phone 8 ) for an Windows Phone 8 app: public MainPage() { InitializeComponent(); addressTask new AddressChooserTask(); addressTask.Completed addressTask_Completed; } private void btnContacts_Click(object sender, RoutedEventArgs e) { ...
windows-phone-7 windows-phone-8
26.01.2013 | 596 0
7

Windows Phone 8 NFC Tag Manager Update

Today I got good news from the Microsoft Marketplace Team: My new version of the NFC Tag Manager passed the certification and is now available at the marketplace. With the new Version it is possible to write NFC Tags in NDEF format for the following tasks: make a telephone task write a SMS write a eMail Open a Web Site Open a smart poster For choosing a eMail address or the mobile ...
windows-phone-7 windows-phone-8
24.01.2013 | 648 0
10

Windows Phone 8 NFC Tag Manager

My Windows Phone 8 App “NFC Tag Manager” passed today the certification process and is now available at the Windows Phone Store: http://www.windowsphone.com/s?appid eaea845e-fd52-413e-b66f-fcbb03dd4885 The purpose if this Windows Phone App is to read the NDEF content of NFC tags. You can use this, if you have an unknown NFC tag and want to know which content is on it. Some ...
my-apps windows-phone-7 windows-phone-8
16.01.2013 | 857 0
7

Windows Phone 8 NFC usage in WorkTime app

... have ordered some NFC tags to try out the new ... Near Field Communication (NFC ) for Windows Phone 8 using the Proximity API. The user ... – Check-in by NFC tag For my timesheet management application ... WpSettings (for launching Windows Phone 8 settings pages), Mailto (records for sending ... for auto-launching a Windows Phone 8 app. But what ... To auto-launch a Windows Phone 8 app we have ...
nfc windows-phone-7 windows-phone-8
30.12.2012 | 1250 0
5

NFC tags with Windows Phone 8

... ordered my first NFC tags to try this amazing new ... which comes with Windows Phone 8 . To get started I found ... which explains the NFC technology and contains several samples for writing and reading NFC tags. If you plan to work ... about NFC on Windows Phone 8 you could found here: Entry ... NFC tags with Windows Phone 8 on Nokia developer ... – NFC support on Windows Phone 8 NDEF Open source ...
nfc windows-phone-7 windows-phone-8
27.12.2012 | 1553 0
8

Windows Phone 8 Why no official calendar control?

Last night I have tried several calendar controls for my Windows Phone 8 time sheet app, but no one matches my requirements and looks like the core calendar of Windows Phone 8 . So what to do as a developer if you cannot find anything useful and not willing to use a third party control: write it by your own .-) The result of a short night is this: wp_ss_20121222_0001 If I found time to ...
windows-phone-7 windows-phone-8
22.12.2012 | 887 0
6

Windows Phone 8 Easy and intuitive way for validation using INotifyDataErrorInfo

Code should be transparent and intuitive for other developers to read. Therefore I searched for my current project – a Windows Phone 8 app to manage time sheets - a good solution to implement validation rules for my entities at a central point in my models. I found a nice implementation of a BindingModel from outcoldman at Codeproject. He looks at several validation technologies ...
windows-phone-7 windows-phone-8
22.12.2012 | 1166 0
7

Windows Phone 8 SQLite cross platform sample

In addition to my last post about how to use SQLite on Windows Phone 8 , I made today a small sample how to use a data access layer for SQLite across several platforms (Windows Phone 8 and Windows 8). The pain is – as I mentioned in my last post – that we cannot use the same SQLite database engine for both platforms. Therefore the sharing of the data access classes is for example possible ...
windows-phone-7 windows-phone-8
20.12.2012 | 904 0
7

Windows Phone 8 Using SQLite

... systems that will be supported by Windows Phone 8 : (1) With Windows Phone 7 .5 (Mango) Microsoft has introduced an ... Microsoft introduces a new solution for Windows Phone 8 : SQLite. That the right decision, ... local application data across several platforms Windows Phone 8 , Windows 8, Android and iOS. ... this library already on Windows Phone 7 and the library works fine with ...
windows-phone-7 windows-phone-8
19.12.2012 | 1168 0
8

Windows Phone 8–Speech Recognition problem Can’t access network

In my current Windows Phone 8 project WorkTime I used the very nice new feature of the Windows Phone 8 speech recognition Api. With Windows Phone 7 you have to handle with the Bing translation services, but now you have a capsulated API in the Windows.Phone.Speech.Recognition namespace. Here is a sample code which uses the default Dictation grammar for Recognition. It is ...
windows-phone-7 windows-phone-8
16.12.2012 | 724 0
8

Windows Phone 8: Voice command support

I really love it, if the implementation of rich user functions is easy – and the addition of voice command support for a Windows Phone 8 app is very easy. With Windows Phone 8 you can add additional startup commands for your app which can be used to deep link in your app functions (see details here: http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj206959(v ...
windows-phone-7 windows-phone-8
16.12.2012 | 738 0
7

Windows Phone 8: Nuget Windows Phone Toolkit language issues

In my current project I want to support English (en-US (default)) and German (de) for all German speaking countries like Austria, Switzerland, Germany. Therefore my supported language setting in my project properties looks like this: WindowsPhoneLanguages If you install the Windows Phone Toolkit via Nuget (https://nuget.org/packages/WPtoolkit) there are two issues ...
windows-phone-7 windows-phone-8
16.12.2012 | 658 0
4

Microsoft Roadshow–Windows 8 Professional

... sich Entwicklungsteams in Unternehmen neuen Herausforderungen stellen. Mit der „SDX Privatbilanz“ bietet die SDX AG einen Showcase, der zeigt, wie die besonderen Merkmale von Windows 8 -Apps für attraktive Enterprise Business-Apps genutzt werden können. An einem Nachmittag geben wir einen kompakten Einstieg in die Thematik. Informieren Sie sich über die wichtigsten ...
windows-8
05.12.2012 | 599 0
7

Windows Phone 8–Parallel async access fixed

... I have changed my file IO operations from IsolatedStorage (Windows Phone 7 ) to Windows.Storage classes (WinRT API for Windows Phone 8 ). One problem with the asynchronous call is that there could now ... class AwaitableCriticalSection looks than like this and works properly for Windows Phone 8 , too: public static async Task SaveList T (string folderName, string dataName, ...
windows-phone-7 windows-phone-8
04.12.2012 | 645 0
11

Windows Phone 8–Usage of Windows.Storage

... the spoilt of choice: Old style with System.IO.IsolatedStorage or new style with the new API and classes in the Windows.Storage namespace. The first one will work for Windows Phone 7 and the second one only for Windows Phone 8 but also for a Windows 8 operating system and Metro styled apps. I tried both solutions and here are the two code fragments which loading a file in a folder ...
windows-phone-7 windows-phone-8
03.12.2012 | 642 0
11

Windows Phone 8– WorkTime app weekend

... I planned to participate a Duathlon, but because of my current cold I switch the plan and made my own Windows Phone 8 Hackathon weekend (the same as the last one). Me as designer, programmer and product owner of the nice new app WorkTime. Windows Phone 8 development with all the fun and pains, if you want to implement pattern like MVVM straight forward. Especially this week I fight ...
windows-phone-7 windows-phone-8
02.12.2012 | 633 0
6

Windows Phone 8–ListPicker SelectedItem not bindable

At this week the ListPicker is the second control with issues for binding the SelectedItem property (see http://dotnet-redzone.blogspot.de/2012/11/windows-phone-8longlistselector.html). At this time I tried a second problem solution and made the SelectedIndex my binding property. In my Viewmodel I have to define therefore a method which maps my SelectedIndex to the ...
windows-phone-7 windows-phone-8
24.11.2012 | 828 0
6

Windows Phone 8–LongListSelector SelectedItem not bindable

Microsoft has now moved the LongListSelector to the basic phone controls, but the LongListSelector control has still the same issue as it was part of the Windows Phone Toolkit. They have forgotten to declare a DependencyObject for the SelectedItem property so you can not bind the SelectedItem property. Or maybe they want to be compatible with this bug :-) To resolve this I decided ...
windows-phone-7 windows-phone-8
24.11.2012 | 1064 0
11

Windows Phone 8–Localization of App and tile title

My current WorkTime@WP8 Windows Phone 8 should support different languages. This is a easy task for every .NET developer – Resource files are the correct answer. But what doing with the title of the app and the title of the live tiles? These Ressouces are part of the WMAppManifest.xml file, so we cannot use the normal Resource files. The answer: A C Dll project with a string table ...
windows-phone-7 windows-phone-8
18.11.2012 | 994 0
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