Fixing code analysis issues.

Author: Michael Pham

src/NativeCode.Mobile.AppCompat.Controls/NativeCode.Mobile.AppCompat.Controls.csproj

@@ -33,6 +33,7 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <RunCodeAnalysis>true</RunCodeAnalysis>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="Card.cs" />

src/NativeCode.Mobile.AppCompat.Controls/Properties/AssemblyInfo.cs

@@ -1,5 +1,6 @@
 using System.Reflection;
 using System.Resources;
+using System.Runtime.InteropServices;
 
 [assembly: AssemblyCompany("NativeCode Development")]
 [assembly: AssemblyConfiguration("")]
@@ -12,4 +13,5 @@
 [assembly: AssemblyTitle("NativeCode.Mobile.AppCompat.Controls")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyVersion("1.0.0.0")]
+[assembly: ComVisible(false)]
 [assembly: NeutralResourcesLanguage("en")]