[Draft] Add appveyor ci with multi-targeting project

appveyor.yml

@@ -0,0 +1,28 @@
+version: 1.0.{build}
+image: Visual Studio 2017
+pull_requests:
+    do_not_increment_build_number: true
+branches:
+    only:
+        - master
+configuration: Release
+build_script:
+    - cmd: dotnet build -c Release src/HtmlAgilityPack.vs2019.sln
+#test_script:
+#    - cmd: dotnet test -c Release
+#after_test:
+#    - choco install opencover.portable
+#    - choco install codecov
+#    - OpenCover.Console.exe -register:user -target:"C:\Program Files\dotnet\dotnet.exe" -targetargs:"test -c Release --framework net472 --verbosity q"
+#    - codecov -f "results.xml"
+artifacts:
+    - path: '**\*.nupkg'
+      name: nupkg
+    - path: '**\*.snupkg'
+      name: snupkg
+nuget:
+    disable_publish_on_pr: true
+#deploy:
+#    provider: NuGet
+#    api_key:
+#        secure:

src/Directory.Build.props

@@ -0,0 +1,49 @@
+<Project>
+  <PropertyGroup Label="Globals">
+    <SccProjectName>SAK</SccProjectName>
+    <SccProvider>SAK</SccProvider>
+    <SccAuxPath>SAK</SccAuxPath>
+    <SccLocalPath>SAK</SccLocalPath>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <Version>1.11.1</Version>
+    <Authors>ZZZ Projects Inc.</Authors>
+    <Company>ZZZ Projects Inc.</Company>
+    <Product>Html Agility Pack</Product>
+    <Copyright>Copyright © ZZZ Projects Inc. 2014 - 2019</Copyright>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)HtmlAgilityPack.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <LangVersion>latest</LangVersion>
+    <Deterministic>true</Deterministic>
+    <Features>pdb-path-determinism</Features>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <Net20FrameworkPathOverride>$(WINDIR)\Microsoft.NET\Framework\v2.0.50727</Net20FrameworkPathOverride>
+    <Net35FrameworkPathOverride>$(MSBuildProgramFiles32)\Reference Assemblies\Microsoft\Framework\.NETFramework\v3.5\Profile\Client;$(Net20FrameworkPathOverride)</Net35FrameworkPathOverride>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <!-- Optional: Publish the repository URL in the built .nupkg (in the NuSpec <Repository> element) -->
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <!-- Optional: Embed source files that are not tracked by the source control manager in the PDB -->
+    <EmbedUntrackedSources>false</EmbedUntrackedSources>
+    <!-- Optional: Build symbol package (.snupkg) to distribute the PDB containing Source Link -->
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-18618-05">
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Net.Compilers" Version="3.*" Condition=" '$(OS)' == 'Windows_NT' ">
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+</Project>

src/HtmlAgilityPack.Shared/HtmlWeb.cs

@@ -3,7 +3,7 @@
 // Forum & Issues: https://github.com/zzzprojects/html-agility-pack
 // License: https://github.com/zzzprojects/html-agility-pack/blob/master/LICENSE
 // More projects: http://www.zzzprojects.com/
-// Copyright � ZZZ Projects Inc. 2014 - 2017. All rights reserved.
+// Copyright ?ZZZ Projects Inc. 2014 - 2017. All rights reserved.
 
 #if !METRO
 
@@ -55,7 +55,7 @@ public partial class HtmlWeb
         public delegate void PostResponseHandler(HttpWebRequest request, HttpWebResponse response);
 #endif
 
-#if NET45 || NETSTANDARD1_3 || NETSTANDARD1_6
+#if NETSTANDARD1_3 || NETSTANDARD1_6
 /// <summary>
 /// Represents the method that will handle the PostResponse event.
 /// </summary>
@@ -72,7 +72,7 @@ public partial class HtmlWeb
         /// </summary>
         public delegate bool PreRequestHandler(HttpWebRequest request);
 #endif
-#if NET45 || NETSTANDARD1_3 || NETSTANDARD1_6
+#if NETSTANDARD1_3 || NETSTANDARD1_6
 /// <summary>
 /// Represents the method that will handle the PostResponse event.
 /// </summary>

src/HtmlAgilityPack.vs2019.sln

@@ -0,0 +1,41 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.28917.181
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "HtmlAgilityPack", "HtmlAgilityPack\HtmlAgilityPack.csproj", "{C6B167D0-269B-4397-A4D5-02B80D4BCCB2}"
+EndProject
+Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "HtmlAgilityPack.Shared", "HtmlAgilityPack.Shared\HtmlAgilityPack.Shared.shproj", "{5BA9A0D7-173F-4C4F-AFFA-3DD6DC2F9A79}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{E9A5FCC0-8EA7-464F-B2A5-26EB1A4A6F54}"
+	ProjectSection(SolutionItems) = preProject
+		..\.gitattributes = ..\.gitattributes
+		..\.gitignore = ..\.gitignore
+		..\appveyor.yml = ..\appveyor.yml
+		Directory.Build.props = Directory.Build.props
+		HtmlAgilityPack.snk = HtmlAgilityPack.snk
+		..\LICENSE = ..\LICENSE
+		..\README.md = ..\README.md
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SharedMSBuildProjectFiles) = preSolution
+		HtmlAgilityPack.Shared\HtmlAgilityPack.Shared.projitems*{5ba9a0d7-173f-4c4f-affa-3dd6dc2f9a79}*SharedItemsImports = 13
+	EndGlobalSection
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C6B167D0-269B-4397-A4D5-02B80D4BCCB2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C6B167D0-269B-4397-A4D5-02B80D4BCCB2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C6B167D0-269B-4397-A4D5-02B80D4BCCB2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C6B167D0-269B-4397-A4D5-02B80D4BCCB2}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {5B6386F5-8B61-4CE7-A90C-18B537F66A18}
+	EndGlobalSection
+EndGlobal

src/HtmlAgilityPack/AssemblyInfo.cs

@@ -0,0 +1,3 @@
+using System;
+
+[assembly: CLSCompliant(true)]

src/HtmlAgilityPack/HtmlAgilityPack.csproj

@@ -0,0 +1,63 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFrameworks>netstandard1.3;netstandard1.6;netstandard2.0;net20;net35;net40;net45;</TargetFrameworks>
+    <AssemblyName>HtmlAgilityPack</AssemblyName>
+    <RootNamespace>HtmlAgilityPack</RootNamespace>
+    <PackageId>HtmlAgilityPack</PackageId>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <FrameworkPathOverride Condition="'$(TargetFramework)' == 'net20'">$(Net20FrameworkPathOverride)</FrameworkPathOverride>
+    <DefineConstants Condition=" '$(TargetFramework)' == 'net20' ">FX20;$(DefineConstants)</DefineConstants>
+    <FrameworkPathOverride Condition="'$(TargetFramework)' == 'net35'">$(Net35FrameworkPathOverride)</FrameworkPathOverride>
+    <DefineConstants Condition=" '$(TargetFramework)' == 'net35' ">FX35;$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(TargetFramework)' == 'net40' ">FX40;$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(TargetFramework)' == 'net45' ">FX40;FX45;$(DefineConstants)</DefineConstants>
+    <!--<DefineConstants Condition=" '$(TargetFramework)' == 'netcore45' ">METRO;$(DefineConstants)</DefineConstants>-->
+  </PropertyGroup>
+
+  <Import Project="..\HtmlAgilityPack.Shared\HtmlAgilityPack.Shared.projitems" Label="Shared" />
+
+  <ItemGroup Condition=" 
+             '$(TargetFramework)' == 'net20'
+             ">
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+
+  <ItemGroup Condition=" 
+             '$(TargetFramework)' == 'net35'
+             ">
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+
+  <ItemGroup Condition=" 
+             '$(TargetFramework)' == 'net40' or 
+             '$(TargetFramework)' == 'net45' 
+             ">
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+
+  <ItemGroup Condition=" 
+             '$(TargetFramework)' == 'netstandard1.3' or 
+             '$(TargetFramework)' == 'netstandard1.6' or 
+             '$(TargetFramework)' == 'netstandard2.0' 
+             ">
+    <PackageReference Include="System.Net.Http" Version="4.3.4" />
+    <PackageReference Include="System.Xml.XmlDocument" Version="4.3.0" />
+    <PackageReference Include="System.Xml.XPath" Version="4.3.0" />
+    <PackageReference Include="System.Xml.XPath.XmlDocument" Version="4.3.0" />
+  </ItemGroup>
+</Project>