c# - xmlns:controls="clr-namespace:XLabs.Forms.Controls;assembly=XLabs.Forms" this is could not find -

step 1: create new pcl project

step 2: adding xlabs forms dll nuget package manager (version :2.0.5782)

step 3: added in mainpage.xaml file below code

 <contentpage xmlns="http://xamarin.com/schemas/2014/forms"              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"              xmlns:local="clr-namespace:app2"              xmlns:controls="clr-namespace:xlabs.forms.controls;assembly=xlabs.forms"              x:class="app2.mainpage">  <stacklayout>         <controls:wraplayout></controls:wraplayout>     </stacklayout> </contentpage>   using system; using system.collections.generic; using system.linq; using system.text; using system.threading.tasks; using xamarin.forms;  namespace app3 {     public partial class mainpage : contentpage     {         public mainpage()         {             initializecomponent();         }     } } 

step 4: run project in uwp

step 5: got error

if 1 have idea please me ........

i resolved (i think not correct way) found problem. dll not initialize @ application loading time . tried below code.

i tried initialize xlab dll @ before initializecomponent() .

using system; using system.collections.generic; using system.linq; using system.text; using system.threading.tasks; using xamarin.forms; using xlabs.forms.controls;  namespace app3 {     public partial class mainpage : contentpage     {         public mainpage()         {             wraplayout wp = new wraplayout();             initializecomponent();         }     } }