c# - Visual Studio 2015 不显示项目文件夹内容

Question

通过从安装文件修复 VS2015 修复。

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I've added a VS 2013 project to Visual Studio 2015. It compiles and runs as expected, but in Solution Explore i can't see the content of the folders.

I've tried deleting the folders and adding them again, but it didn't work.

Any ideas? I also use SourceTree for the project, but i don't think it's relevant.

[![enter image description here][1]][1]

[1]: http://i.stack.imgur.com/Bhm3B.png

Edit 1: Please note that this issues happens to all the folders in the project (Resourfes, Themes, Sources)

1.) The files exist and are visible in Windows Explorer

2.) Deleting and adding the folder again, or the individual files in a newly created folder does not change the situation.

3.) csproj has the files that are not show in the folders :

     <ItemGroup>
    <ApplicationDefinition Include="App.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </ApplicationDefinition>
    <Compile Include="Sources\LoginViewModel.cs" />
    <Compile Include="Sources\RelayCommand.cs" />
    <Compile Include="Sources\ViewModel.cs" />
    <Compile Include="Login.xaml.cs">
      <DependentUpon>Login.xaml</DependentUpon>
    </Compile>
    <Compile Include="WrongPassword.xaml.cs">
      <DependentUpon>WrongPassword.xaml</DependentUpon>
    </Compile>
    <Page Include="MainWindow.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Compile Include="App.xaml.cs">
      <DependentUpon>App.xaml</DependentUpon>
      <SubType>Code</SubType>
    </Compile>
    <Compile Include="MainWindow.xaml.cs">
      <DependentUpon>MainWindow.xaml</DependentUpon>
      <SubType>Code</SubType>
    </Compile>
    <Page Include="Resources\Icons.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Dark\MetroDark.MSControls.Core.Implicit.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Dark\MetroDark.MSControls.Toolkit.Implicit.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Dark\Styles.Shared.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Dark\Styles.WPF.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Dark\Theme.Colors.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Light\Metro.MSControls.Core.Implicit.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Light\Metro.MSControls.Toolkit.Implicit.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Light\Styles.Shared.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Light\Styles.WPF.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Themes\Metro\Light\Theme.Colors.xaml">
      <Generator>MSBuild:Compile</Generator>
      <SubType>Designer</SubType>
    </Page>
    <Page Include="Login.xaml">
      <SubType>Designer</SubType>
      <Generator>MSBuild:Compile</Generator>
    </Page>
    <Page Include="WrongPassword.xaml">
      <SubType>Designer</SubType>
      <Generator>MSBuild:Compile</Generator>
    </Page>
  </ItemGroup>

Answer 1

将文件添加到正确的文件夹后。单击“显示所有文件”选项，将文件包含在项目中。就是这样