.net - Not able to use Modern UI Charts for Windows 8 -

i trying use modern ui charts windows store app not able working.(cannot see chart)

a similar issue logged person here along code

can please help??

update 1

getting started free metro (modern ui) charts windows 8

---

i have created nuget package of modern chart. install there. uninstall previous library of modern chart.

i giving demo of chart. first create new page , add code. that's it!

mainpage.xaml

<page     ...     ...     ...     xmlns:chart="using:de.torstenmandelkow.metrochart" -->     ...     ...     ...>      <grid background="{staticresource applicationpagebackgroundthemebrush}">         <chart:piechart width="400"                         height="400"                         horizontalalignment="center"                         verticalalignment="center"                         chartsubtitle="chart fixed width , height"                         charttitle="minimal pie chart"                         >             <chart:piechart.series>                 <chart:chartseries displaymember="category"                                    itemssource="{binding path=errors}"                                    seriestitle="errors"                                    valuemember="number" />             </chart:piechart.series>         </chart:piechart>     </grid> </page> 

mainpage.xaml.cs

public sealed partial class mainpage : page {     public mainpage()     {         this.initializecomponent();         this.datacontext = new mainviewmodel();     }      protected override void onnavigatedto(navigationeventargs e)     {     } } 

mainviewmodel.cs

public class mainviewmodel {     public observablecollection<testclass> errors { get; private set; }      public mainviewmodel()     {         errors = new observablecollection<testclass>();         errors.add(new testclass() { category = "globalization", number = 75 });         errors.add(new testclass() { category = "features", number = 2 });         errors.add(new testclass() { category = "contenttypes", number = 12 });         errors.add(new testclass() { category = "correctness", number = 83 });         errors.add(new testclass() { category = "best practices", number = 29 });     } }  public class testclass {     public string category { get; set; }     public int number { get; set; } } 

best of luck!