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In my listview I have a custom view cell (ItemTemplate) with a label and progress bar. I use binding to update the value of label (percentage) and the "Progress Property" (from 0 to 1) of the progress bar.
In Android, everythings work well.
In Windows Phone, the label works and its value change, while the progress bar doesn't update itself.
I have also tried to use Messaging Center instead using Binding, but the result has been the same (both Android and Win Phone).
However, if i simply create a Content Page with a progress bar, it works in Windows Phone, too. The problem appear when I put a progress bar into a view cell of ListView.
Created attachment 9024 [details]
project which demonstrates the issue
I have checked this issue and able to reproduce this.
Steps I followed:
1. Open attached sample in VS.
2. build and deploy it on device.
3. Tap on the Progress Button.
Application output: https://gist.github.com/RamChBachkheti/53f30b18e66ccc9c0504
Ide Logs: https://gist.github.com/RamChBachkheti/0040605547c1f9821347
Please let me know if I can provide any other information.
Microsoft Visual Studio Professional 2013
Version 12.0.30723.00 Update 3
Microsoft .NET Framework
Installed Version: Professional
LightSwitch for Visual Studio 2013 06177-004-0447006-02641
Microsoft LightSwitch for Visual Studio 2013
Team Explorer for Visual Studio 2013 06177-004-0447006-02641
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Visual C++ 2013 06177-004-0447006-02641
Microsoft Visual C++ 2013
Visual F# 2013 06177-004-0447006-02641
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Visual Studio 2013 Code Analysis Spell Checker 06177-004-0447006-02641
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Windows Phone SDK 8.0 - ENU 06177-004-0447006-02641
Windows Phone SDK 8.0 - ENU
Application Insights Tools for Visual Studio Package 1.0
Application Insights Tools for Visual Studio
ASP.NET and Web Tools 12.3.50717.0
Microsoft Web Developer Tools contains the following components:
Support for creating and opening ASP.NET web projects
Browser Link: A communication channel between Visual Studio and browsers
Page Inspector: Inspection tool for ASP.NET web projects
Scaffolding: A framework for building and running code generators
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ASP.NET Web Frameworks and Tools 2012.2 4.1.21001.0
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ASP.NET Web Frameworks and Tools 2013 5.2.20703.0
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Common Azure Tools 1.2
Provides common services for use by Azure Mobile Services and Microsoft Azure Tools.
Microsoft Advertising SDK for Windows Phone
Microsoft Advertising SDK for Windows Phone
Microsoft Azure Mobile Services Tools 1.2
Microsoft Azure Mobile Services Tools
NuGet Package Manager 2.8.50926.663
NuGet Package Manager in Visual Studio. For more information about NuGet, visit http://docs.nuget.org/.
Office Developer Tools for Visual Studio 2013 ENU 12.0.30626
Microsoft Office Developer Tools for Visual Studio 2013 ENU
PowerShell Tools 1.2
Provides file classification services using PowerShell
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SQL Server Data Tools 12.0.30919.1
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Xamarin 18.104.22.168 (7f1c1f6)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.
Xamarin.Android 22.214.171.124 (49a04b966feb40dfdba49d57ba16249b66d606a6)
Visual Studio plugin to enable development for Xamarin.Android.
Xamarin.iOS 126.96.36.199 (dfb682fa615491b012ed24198d2bdcd641e1874f)
Visual Studio extension to enable development for Xamarin.iOS.
Xamarin.iOS Unified Migration 1.0
Automated migration for Xamarin iOS Classic projects to Unified
Any progress made regarding this issue? It's still present in current version of Xamarin.Forms and it's almost a year!
Should be fixed in 2.0.2-pre1
Correction should be fixed in 2.1.0-pre1
I have checked this issue with Xamarin.Forms 188.8.131.5203-pre2 and now its working fine.
Hence closing this issue.