Update WPFDevelopers.Samples45x.csproj

Author: yanjinhuagood

src/WPFDevelopers.Samples45x/WPFDevelopers.Samples45x.csproj

@@ -2,9 +2,9 @@
 	<Import Project="../Resources.props" />
 	<Import Project="../TargetFrameworks.props" />
 	<ItemGroup>
-	  <PackageReference Include="WPFDevelopers" Version="0.0.0.2" />
 	</ItemGroup>
 	<ItemGroup>
+		<ProjectReference Include="..\WPFDevelopers.Net45x\WPFDevelopers.Net45x.csproj" />
 		<ProjectReference Include="..\WPFDevelopers.SamplesCode\WPFDevelopers.SamplesCode.csproj" />
 	</ItemGroup>
 	<Import Project="..\WPFDevelopers.Samples.Shared\WPFDevelopers.Samples.Shared.projitems" Label="Shared" />