我正在尝试将使用旧 csproj 格式定义的 WPF 项目迁移到 VS 2017 下的新格式.
I am experimenting with migrating a WPF project, defined using the old csproj format, to the new format under VS 2017.
使用我在 如何将 Wpf 项目迁移到新的 VS2017 格式.
但我一直无法克服这个错误:
But I'm stuck at getting past this error:
错误 CS5001:程序不包含适合的静态主要"方法入口点
error CS5001: Program does not contain a static 'Main' method suitable for an entry point
我的新式csproj文件如下:
My new-style csproj file is as follows:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<LanguageTargets>$(MSBuildExtensionsPath)$(VisualStudioVersion)BinMicrosoft.CSharp.targets</LanguageTargets>
<OutputType>winexe</OutputType>
<TargetFramework>net47</TargetFramework>
<ApplicationIcon />
<OutputTypeEx>winexe</OutputTypeEx>
<StartupObject />
</PropertyGroup>
<ItemGroup>
<EmbeddedResource Update="PropertiesResources.resx" Generator="ResXFileCodeGenerator" LastGenOutput="Resources.Designer.cs" />
<Compile Update="PropertiesResources.Designer.cs" DesignTime="True" AutoGen="True" DependentUpon="Resources.resx" />
<Compile Update="Settings.Designer.cs" AutoGen="True" DependentUpon="Settings.settings" />
<None Update="Settings.settings" LastGenOutput="Settings.Designer.cs" Generator="SettingsSingleFileGenerator" />
<Page Include="***.xaml" SubType="Designer" Generator="MSBuild:Compile" />
<Compile Update="***.xaml.cs" SubType="Designer" DependentUpon="%(Filename)" />
<Resource Include="assets*.*" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Autofac" Version="4.6.0" />
<PackageReference Include="Autofac.Extras.CommonServiceLocator" Version="4.0.0" />
<PackageReference Include="Extended.Wpf.Toolkit" Version="3.0.0" />
<PackageReference Include="Hardcodet.NotifyIcon.Wpf" Version="1.0.8" />
<PackageReference Include="MaterialDesignColors" Version="1.1.3" />
<PackageReference Include="MaterialDesignThemes" Version="2.3.0.823" />
<PackageReference Include="MvvmLightLibs" Version="5.3.0" />
<PackageReference Include="Serilog" Version="2.4.0" />
<PackageReference Include="Serilog.Sinks.RollingFile" Version="3.3.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="....WPFUtilitiesJ4JUIJ4JUI.csproj" />
</ItemGroup>
<ItemGroup>
<Reference Include="System.ComponentModel.DataAnnotations" />
</ItemGroup>
<Import Project="$(MSBuildSDKExtrasTargets)" Condition="Exists('$(MSBuildSDKExtrasTargets)')" />
</Project>
如何配置 csproj 文件以便构建入口点?
How do I configure the csproj file so that entry point gets built?
更新
根据有关 ApplicationDefinition 的提示,我能够编译项目.我无法在 BuildAction 中设置 ApplicationDefinition ——这不是选择之一——但必须手动编辑 csproj 文件以包含它.这是工作版本:
Based on the tip about ApplicationDefinition I was able to get the project to compile. I could not set ApplicationDefinition in the BuildAction -- it was not one of the choices -- but had to edit the csproj file manually to include it. Here's the working version:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<LanguageTargets>$(MSBuildExtensionsPath)$(VisualStudioVersion)BinMicrosoft.CSharp.targets</LanguageTargets>
<OutputType>winexe</OutputType>
<TargetFramework>net47</TargetFramework>
<ApplicationIcon />
<OutputTypeEx>winexe</OutputTypeEx>
<StartupObject />
</PropertyGroup>
<ItemGroup>
<EmbeddedResource Update="PropertiesResources.resx" Generator="ResXFileCodeGenerator" LastGenOutput="Resources.Designer.cs" />
<Compile Update="PropertiesResources.Designer.cs" DesignTime="True" AutoGen="True" DependentUpon="Resources.resx" />
<Compile Update="Settings.Designer.cs" AutoGen="True" DependentUpon="Settings.settings" />
<None Update="Settings.settings" LastGenOutput="Settings.Designer.cs" Generator="SettingsSingleFileGenerator" />
<Page Include="***.xaml" SubType="Designer" Generator="MSBuild:Compile" Exclude="App.xaml" />
<Compile Update="***.xaml.cs" SubType="Designer" DependentUpon="%(Filename)" />
<Resource Include="assets*.*" />
<ApplicationDefinition Include="App.xaml">
<Generator>MsBuild:Compile</Generator>
<SubType>Designer</SubType>
</ApplicationDefinition>
</ItemGroup>
<ItemGroup>
<PackageReference Include="Autofac" Version="4.6.0" />
<PackageReference Include="Autofac.Extras.CommonServiceLocator" Version="4.0.0" />
<PackageReference Include="Extended.Wpf.Toolkit" Version="3.0.0" />
<PackageReference Include="Hardcodet.NotifyIcon.Wpf" Version="1.0.8" />
<PackageReference Include="MaterialDesignColors" Version="1.1.3" />
<PackageReference Include="MaterialDesignThemes" Version="2.3.0.823" />
<PackageReference Include="MvvmLightLibs" Version="5.3.0" />
<PackageReference Include="Serilog" Version="2.4.0" />
<PackageReference Include="Serilog.Sinks.RollingFile" Version="3.3.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="....WPFUtilitiesJ4JUIJ4JUI.csproj" />
</ItemGroup>
<ItemGroup>
<Reference Include="System.ComponentModel.DataAnnotations" />
</ItemGroup>
<Import Project="$(MSBuildSDKExtrasTargets)" Condition="Exists('$(MSBuildSDKExtrasTargets)')" />
</Project>
还要注意指令上的排除过滤器.有必要阻止 MSBuild 尝试编译 App.xaml.cs 两次.
Note also the Exclude filter on the directive. It's necessary to keep MSBuild from attempting to compile App.xaml.cs twice.
需要将App.xaml
的Build Action设置为ApplicationDefinition.结果是您的 csproj 文件中的以下项目:
You need to set the Build Action of App.xaml
to ApplicationDefinition. The result is the following item in your csproj file:
<ApplicationDefinition Include="App.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
</ApplicationDefinition>
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