Index: src/Common/DelftTools.Controls/DelftTools.Controls.csproj
===================================================================
diff -u -re82644a65e43b4cfd6c00ea98b2592b2419d0500 -r2ff69dfc67c77d80c1ed2f4f1f9bc0172e28e518
--- src/Common/DelftTools.Controls/DelftTools.Controls.csproj	(.../DelftTools.Controls.csproj)	(revision e82644a65e43b4cfd6c00ea98b2592b2419d0500)
+++ src/Common/DelftTools.Controls/DelftTools.Controls.csproj	(.../DelftTools.Controls.csproj)	(revision 2ff69dfc67c77d80c1ed2f4f1f9bc0172e28e518)
@@ -39,6 +39,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\Debug\</OutputPath>
+	<WarningLevel>4</WarningLevel>
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <DocumentationFile>bin\Debug\DelftTools.Controls.XML</DocumentationFile>
     <NoWarn>1591</NoWarn>
@@ -50,6 +51,7 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
     <OutputPath>bin\Release\</OutputPath>
+	<WarningLevel>4</WarningLevel>
     <DefineConstants>TRACE</DefineConstants>
     <DocumentationFile>bin\Release\DelftTools.Controls.XML</DocumentationFile>
     <Optimize>true</Optimize>