完全移植，但还有多处二义性错误

Windows/CS/Framework4.0/Toprie/Toprie/Toprie.csproj

@@ -25,6 +25,9 @@
     <IncludeBuildOutput>true</IncludeBuildOutput>
     <IncludeContentInPack>true</IncludeContentInPack>
   </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationIcon>Toprie.ico</ApplicationIcon>
+  </PropertyGroup>
   <!-- 添加NuGet打包支持 -->
   <Import Project="$(MSBuildSDKExtrasTargets)" Condition="Exists('$(MSBuildSDKExtrasTargets)')" />
   <!-- 确保项目支持pack目标 -->
@@ -74,5 +77,8 @@
       <DependentUpon>Camera.cs</DependentUpon>
     </EmbeddedResource>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="Toprie.ico" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>