回答編集履歴

2

見直しキャンペーン中

2023/07/22 09:08

投稿

TN8001
TN8001

スコア9321

test CHANGED
@@ -1,223 +1,115 @@
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  `Windows Runtime API`使う場合は、`Microsoft.Windows.SDK.Contracts`をNuGetしてください。
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  何でもかんでも使えるというわけではないと思いますが、
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  [ファイルとフォルダーの列挙と照会 - UWP applications | Microsoft Docs](https://docs.microsoft.com/ja-jp/windows/uwp/files/quickstart-listing-files-and-folders)
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  のサンプルは実行できました。
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  ---
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  あまり詳しくないので何が問題なのかわからないです^^;
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  同じようにコンソールアプリを`.NET Flamework4.7.2`で作ったのですが。
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-
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-
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- Program.cs
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+ ```cs:Program.cs
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-
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- ```C#
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-
27
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  using System;
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-
29
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  using System.Collections.Generic;
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-
31
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  using System.Text;
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-
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  using System.Threading.Tasks;
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-
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  using Windows.Storage;
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-
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-
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  namespace Questions277082
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-
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  {
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-
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  class Program
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-
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  {
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-
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  static async Task Main()
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-
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  {
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-
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  StorageFolder picturesFolder = KnownFolders.PicturesLibrary;
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-
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  StringBuilder outputText = new StringBuilder();
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-
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-
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  IReadOnlyList<StorageFile> fileList = await picturesFolder.GetFilesAsync();
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  outputText.AppendLine("Files:");
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  foreach(StorageFile file in fileList)
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-
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  {
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-
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  outputText.Append(file.Name + "\n");
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-
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  }
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-
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  IReadOnlyList<StorageFolder> folderList = await picturesFolder.GetFoldersAsync();
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  outputText.AppendLine("Folders:");
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  foreach(StorageFolder folder in folderList)
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  {
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-
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  outputText.Append(folder.DisplayName + "\n");
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  }
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  Console.WriteLine(outputText);
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  Console.ReadKey();
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-
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  }
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-
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  }
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-
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  }
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-
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  ```
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+ ```xml:Questions277082.csproj
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+ <?xml version="1.0" encoding="utf-8"?>
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+ <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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+ <Import Project="$(MSBuildExtensionsPath)$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)$(MSBuildToolsVersion)\Microsoft.Common.props')" />
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+ <PropertyGroup>
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+ <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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+ <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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+ <ProjectGuid>{C9C0ADED-9797-41F4-8BFC-A0A770D3AC5A}</ProjectGuid>
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+ <OutputType>Exe</OutputType>
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+ <RootNamespace>Questions277082</RootNamespace>
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+ <AssemblyName>Questions277082</AssemblyName>
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+ <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
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+ <FileAlignment>512</FileAlignment>
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+ <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
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+ <Deterministic>true</Deterministic>
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+ </PropertyGroup>
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+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
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+ <PlatformTarget>AnyCPU</PlatformTarget>
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+ <DebugSymbols>true</DebugSymbols>
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+ <DebugType>full</DebugType>
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+ <Optimize>false</Optimize>
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+ <OutputPath>bin\Debug\</OutputPath>
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+ <DefineConstants>DEBUG;TRACE</DefineConstants>
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+ <ErrorReport>prompt</ErrorReport>
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+ <WarningLevel>4</WarningLevel>
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+ </PropertyGroup>
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+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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+ <PlatformTarget>AnyCPU</PlatformTarget>
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+ <DebugType>pdbonly</DebugType>
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+ <Optimize>true</Optimize>
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+ <OutputPath>bin\Release\</OutputPath>
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+ <DefineConstants>TRACE</DefineConstants>
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+ <ErrorReport>prompt</ErrorReport>
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+ <WarningLevel>4</WarningLevel>
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+ </PropertyGroup>
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+ <ItemGroup>
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+ <Reference Include="System" />
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+ <Reference Include="System.Core" />
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+ <Reference Include="System.Xml.Linq" />
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+ <Reference Include="System.Data.DataSetExtensions" />
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+ <Reference Include="Microsoft.CSharp" />
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+ <Reference Include="System.Data" />
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+ <Reference Include="System.Net.Http" />
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+ <Reference Include="System.Xml" />
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+ </ItemGroup>
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+ <ItemGroup>
97
+ <Compile Include="Program.cs" />
98
+ <Compile Include="Properties\AssemblyInfo.cs" />
99
+ </ItemGroup>
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+ <ItemGroup>
101
+ <None Include="App.config" />
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+ </ItemGroup>
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+ <ItemGroup>
104
+ <PackageReference Include="Microsoft.Windows.SDK.Contracts">
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+ <Version>10.0.19041.1</Version>
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+ </PackageReference>
107
+ </ItemGroup>
108
+ <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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+ </Project>
110
+ ```
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+ ---
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113
 
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- Questions277082.csproj
114
+ .NET 6 以降はTFMの追加のみで、使用できるようになっています。
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-
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- ```xml
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-
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- <?xml version="1.0" encoding="utf-8"?>
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-
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- <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
115
+ [デスクトップ アプリで Windows ランタイム API を呼び出す - Windows apps | Microsoft Learn](https://learn.microsoft.com/ja-jp/windows/apps/desktop/modernize/desktop-to-uwp-enhance)
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-
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- <Import Project="$(MSBuildExtensionsPath)$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)$(MSBuildToolsVersion)\Microsoft.Common.props')" />
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-
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- <PropertyGroup>
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-
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- <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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-
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- <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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-
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- <ProjectGuid>{C9C0ADED-9797-41F4-8BFC-A0A770D3AC5A}</ProjectGuid>
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-
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- <OutputType>Exe</OutputType>
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-
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- <RootNamespace>Questions277082</RootNamespace>
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-
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- <AssemblyName>Questions277082</AssemblyName>
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-
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- <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
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-
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- <FileAlignment>512</FileAlignment>
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-
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- <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
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-
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- <Deterministic>true</Deterministic>
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-
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- </PropertyGroup>
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-
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- <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
138
-
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- <PlatformTarget>AnyCPU</PlatformTarget>
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-
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- <DebugSymbols>true</DebugSymbols>
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-
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- <DebugType>full</DebugType>
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-
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- <Optimize>false</Optimize>
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-
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- <OutputPath>bin\Debug\</OutputPath>
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-
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- <DefineConstants>DEBUG;TRACE</DefineConstants>
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-
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- <ErrorReport>prompt</ErrorReport>
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-
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- <WarningLevel>4</WarningLevel>
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-
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- </PropertyGroup>
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-
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- <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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-
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- <PlatformTarget>AnyCPU</PlatformTarget>
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-
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- <DebugType>pdbonly</DebugType>
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-
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- <Optimize>true</Optimize>
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-
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- <OutputPath>bin\Release\</OutputPath>
166
-
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- <DefineConstants>TRACE</DefineConstants>
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-
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- <ErrorReport>prompt</ErrorReport>
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-
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- <WarningLevel>4</WarningLevel>
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-
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- </PropertyGroup>
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-
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- <ItemGroup>
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-
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- <Reference Include="System" />
178
-
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- <Reference Include="System.Core" />
180
-
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- <Reference Include="System.Xml.Linq" />
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-
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- <Reference Include="System.Data.DataSetExtensions" />
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-
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- <Reference Include="Microsoft.CSharp" />
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-
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- <Reference Include="System.Data" />
188
-
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- <Reference Include="System.Net.Http" />
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-
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- <Reference Include="System.Xml" />
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-
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- </ItemGroup>
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-
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- <ItemGroup>
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-
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- <Compile Include="Program.cs" />
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-
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- <Compile Include="Properties\AssemblyInfo.cs" />
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-
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- </ItemGroup>
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-
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- <ItemGroup>
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-
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- <None Include="App.config" />
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-
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- </ItemGroup>
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-
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- <ItemGroup>
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-
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- <PackageReference Include="Microsoft.Windows.SDK.Contracts">
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-
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- <Version>10.0.19041.1</Version>
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-
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- </PackageReference>
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-
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- </ItemGroup>
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-
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- <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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-
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- </Project>
222
-
223
- ```

1

コード追記

2020/07/12 13:12

投稿

TN8001
TN8001

スコア9321

test CHANGED
@@ -7,3 +7,217 @@
7
7
  [ファイルとフォルダーの列挙と照会 - UWP applications | Microsoft Docs](https://docs.microsoft.com/ja-jp/windows/uwp/files/quickstart-listing-files-and-folders)
8
8
 
9
9
  のサンプルは実行できました。
10
+
11
+
12
+
13
+ ---
14
+
15
+
16
+
17
+ あまり詳しくないので何が問題なのかわからないです^^;
18
+
19
+ 同じようにコンソールアプリを`.NET Flamework4.7.2`で作ったのですが。
20
+
21
+
22
+
23
+ Program.cs
24
+
25
+ ```C#
26
+
27
+ using System;
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+
29
+ using System.Collections.Generic;
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+
31
+ using System.Text;
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+
33
+ using System.Threading.Tasks;
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+
35
+ using Windows.Storage;
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+
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+
38
+
39
+ namespace Questions277082
40
+
41
+ {
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+
43
+ class Program
44
+
45
+ {
46
+
47
+ static async Task Main()
48
+
49
+ {
50
+
51
+ StorageFolder picturesFolder = KnownFolders.PicturesLibrary;
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+
53
+ StringBuilder outputText = new StringBuilder();
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+
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+
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+
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+ IReadOnlyList<StorageFile> fileList = await picturesFolder.GetFilesAsync();
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+
59
+
60
+
61
+ outputText.AppendLine("Files:");
62
+
63
+ foreach(StorageFile file in fileList)
64
+
65
+ {
66
+
67
+ outputText.Append(file.Name + "\n");
68
+
69
+ }
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+
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+
72
+
73
+ IReadOnlyList<StorageFolder> folderList = await picturesFolder.GetFoldersAsync();
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+
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+
76
+
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+ outputText.AppendLine("Folders:");
78
+
79
+ foreach(StorageFolder folder in folderList)
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+
81
+ {
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+
83
+ outputText.Append(folder.DisplayName + "\n");
84
+
85
+ }
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+
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+
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+
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+ Console.WriteLine(outputText);
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+
91
+ Console.ReadKey();
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+
93
+ }
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+
95
+ }
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+
97
+ }
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+
99
+ ```
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+
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+
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+
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+ Questions277082.csproj
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+
105
+ ```xml
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+
107
+ <?xml version="1.0" encoding="utf-8"?>
108
+
109
+ <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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+
111
+ <Import Project="$(MSBuildExtensionsPath)$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)$(MSBuildToolsVersion)\Microsoft.Common.props')" />
112
+
113
+ <PropertyGroup>
114
+
115
+ <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
116
+
117
+ <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
118
+
119
+ <ProjectGuid>{C9C0ADED-9797-41F4-8BFC-A0A770D3AC5A}</ProjectGuid>
120
+
121
+ <OutputType>Exe</OutputType>
122
+
123
+ <RootNamespace>Questions277082</RootNamespace>
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+
125
+ <AssemblyName>Questions277082</AssemblyName>
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+
127
+ <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
128
+
129
+ <FileAlignment>512</FileAlignment>
130
+
131
+ <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
132
+
133
+ <Deterministic>true</Deterministic>
134
+
135
+ </PropertyGroup>
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+
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+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
138
+
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+ <PlatformTarget>AnyCPU</PlatformTarget>
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+
141
+ <DebugSymbols>true</DebugSymbols>
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+
143
+ <DebugType>full</DebugType>
144
+
145
+ <Optimize>false</Optimize>
146
+
147
+ <OutputPath>bin\Debug\</OutputPath>
148
+
149
+ <DefineConstants>DEBUG;TRACE</DefineConstants>
150
+
151
+ <ErrorReport>prompt</ErrorReport>
152
+
153
+ <WarningLevel>4</WarningLevel>
154
+
155
+ </PropertyGroup>
156
+
157
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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+
159
+ <PlatformTarget>AnyCPU</PlatformTarget>
160
+
161
+ <DebugType>pdbonly</DebugType>
162
+
163
+ <Optimize>true</Optimize>
164
+
165
+ <OutputPath>bin\Release\</OutputPath>
166
+
167
+ <DefineConstants>TRACE</DefineConstants>
168
+
169
+ <ErrorReport>prompt</ErrorReport>
170
+
171
+ <WarningLevel>4</WarningLevel>
172
+
173
+ </PropertyGroup>
174
+
175
+ <ItemGroup>
176
+
177
+ <Reference Include="System" />
178
+
179
+ <Reference Include="System.Core" />
180
+
181
+ <Reference Include="System.Xml.Linq" />
182
+
183
+ <Reference Include="System.Data.DataSetExtensions" />
184
+
185
+ <Reference Include="Microsoft.CSharp" />
186
+
187
+ <Reference Include="System.Data" />
188
+
189
+ <Reference Include="System.Net.Http" />
190
+
191
+ <Reference Include="System.Xml" />
192
+
193
+ </ItemGroup>
194
+
195
+ <ItemGroup>
196
+
197
+ <Compile Include="Program.cs" />
198
+
199
+ <Compile Include="Properties\AssemblyInfo.cs" />
200
+
201
+ </ItemGroup>
202
+
203
+ <ItemGroup>
204
+
205
+ <None Include="App.config" />
206
+
207
+ </ItemGroup>
208
+
209
+ <ItemGroup>
210
+
211
+ <PackageReference Include="Microsoft.Windows.SDK.Contracts">
212
+
213
+ <Version>10.0.19041.1</Version>
214
+
215
+ </PackageReference>
216
+
217
+ </ItemGroup>
218
+
219
+ <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
220
+
221
+ </Project>
222
+
223
+ ```