Merge PR #389: Simplify Documentation generation

Author: Suchiman

src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj

@@ -5,6 +5,7 @@
     <SignAssembly>True</SignAssembly>
     <AssemblyOriginatorKeyFile>ICSharpCode.SharpZipLib.snk</AssemblyOriginatorKeyFile>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+		<GenerateDocumentationFile>true</GenerateDocumentationFile>
 		<AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
   </PropertyGroup>
 
@@ -29,22 +30,6 @@ Please see https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.2 for more
     <PackageProjectUrl>https://github.com/icsharpcode/SharpZipLib</PackageProjectUrl> 
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|netstandard2|AnyCPU'">
-    <DocumentationFile>bin\Debug\netstandard2\ICSharpCode.SharpZipLib.xml</DocumentationFile>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|netstandard2|AnyCPU'">
-    <DocumentationFile>bin\Release\netstandard2\ICSharpCode.SharpZipLib.xml</DocumentationFile>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net45|AnyCPU'">
-    <DocumentationFile>bin\Debug\net45\ICSharpCode.SharpZipLib.xml</DocumentationFile>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net45|AnyCPU'">
-    <DocumentationFile>bin\Release\net45\ICSharpCode.SharpZipLib.xml</DocumentationFile>
-  </PropertyGroup>
-
 	<ItemGroup>
 		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
 	</ItemGroup>