upgraded to NetStandards 2.0

nuget package upgrades

.gitignore

@@ -4,6 +4,7 @@
 ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
 
 # User-specific files
+*.rsuser
 *.suo
 *.user
 *.userosscache
@@ -12,101 +13,26 @@
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
 
+# Mono auto generated files
+mono_crash.*
+
 # Build results
-[Dd]ebug/
-[Dd]ebugPublic/
-[Rr]elease/
-[Rr]eleases/
-x64/
-x86/
-bld/
 [Bb]in/
 [Oo]bj/
-[Ll]og/
 
-# Visual Studio 2015 cache/options directory
+# Visual Studio 2015/2017 cache/options directory
 .vs/
-# Uncomment if you have tasks that create the project's static files in wwwroot
-#wwwroot/
-
-# MSTest test Results
-[Tt]est[Rr]esult*/
-[Bb]uild[Ll]og.*
 
-# NUNIT
+# NUnit
 *.VisualState.xml
 TestResult.xml
-
-# Build Results of an ATL Project
-[Dd]ebugPS/
-[Rr]eleasePS/
-dlldata.c
-
-# .NET Core
-project.lock.json
-project.fragment.lock.json
-artifacts/
-**/Properties/launchSettings.json
-
-*_i.c
-*_p.c
-*_i.h
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.tmp_proj
-*.log
-*.vspscc
-*.vssscc
-.builds
-*.pidb
-*.svclog
-*.scc
-
-# Chutzpah Test files
-_Chutzpah*
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opendb
-*.opensdf
-*.sdf
-*.cachefile
-*.VC.db
-*.VC.VC.opendb
-
-# Visual Studio profiler
-*.psess
-*.vsp
-*.vspx
-*.sap
-
-# TFS 2012 Local Workspace
-$tf/
-
-# Guidance Automation Toolkit
-*.gpState
+nunit-*.xml
 
 # ReSharper is a .NET coding add-in
 _ReSharper*/
 *.[Rr]e[Ss]harper
 *.DotSettings.user
 
-# JustCode is a .NET coding add-in
-.JustCode
-
 # TeamCity is a build add-in
 _TeamCity*
 
@@ -117,175 +43,50 @@ _TeamCity*
 *.coverage
 *.coveragexml
 
-# NCrunch
-_NCrunch_*
-.*crunch*.local.xml
-nCrunchTemp_*
-
-# MightyMoose
-*.mm.*
-AutoTest.Net/
-
-# Web workbench (sass)
-.sass-cache/
-
-# Installshield output folder
-[Ee]xpress/
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish/
-
-# Publish Web Output
-*.[Pp]ublish.xml
-*.azurePubxml
-# TODO: Comment the next line if you want to checkin your web deploy settings
-# but database connection strings (with potential passwords) will be unencrypted
-*.pubxml
-*.publishproj
-
-# Microsoft Azure Web App publish settings. Comment the next line if you want to
-# checkin your Azure Web App publish settings, but sensitive information contained
-# in these scripts will be unencrypted
-PublishScripts/
-
 # NuGet Packages
 *.nupkg
-# The packages folder can be ignored because of Package Restore
-**/packages/*
-# except build/, which is used as an MSBuild target.
-!**/packages/build/
-# Uncomment if necessary however generally it will be regenerated when needed
-#!**/packages/repositories.config
+# NuGet Symbol Packages
+*.snupkg
+
 # NuGet v3's project.json files produces more ignorable files
 *.nuget.props
 *.nuget.targets
 
-# Microsoft Azure Build Output
-csx/
-*.build.csdef
-
-# Microsoft Azure Emulator
-ecf/
-rcf/
-
 # Windows Store app package directories and files
 AppPackages/
 BundleArtifacts/
 Package.StoreAssociation.xml
 _pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
 
-# Visual Studio cache files
-# files ending in .cache can be ignored
-*.[Cc]ache
-# but keep track of directories ending in .cache
-!*.[Cc]ache/
-
-# Others
-ClientBin/
-~$*
-*~
-*.dbmdl
-*.dbproj.schemaview
-*.jfm
-*.pfx
-*.publishsettings
-orleans.codegen.cs
-
-# Since there are multiple workflows, uncomment next line to ignore bower_components
-# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
-#bower_components/
-
-# RIA/Silverlight projects
-Generated_Code/
-
-# Backup & report files from converting an old project file
-# to a newer Visual Studio version. Backup files are not needed,
-# because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-UpgradeLog*.htm
-
-# SQL Server files
-*.mdf
-*.ldf
-*.ndf
+# Rider
+.idea/
 
-# Business Intelligence projects
-*.rdl.data
-*.bim.layout
-*.bim_*.settings
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
 
 # Microsoft Fakes
 FakesAssemblies/
 
 # GhostDoc plugin setting file
 *.GhostDoc.xml
 
-# Node.js Tools for Visual Studio
-.ntvs_analysis.dat
-node_modules/
-
-# Typescript v1 declaration files
-typings/
-
-# Visual Studio 6 build log
-*.plg
-
-# Visual Studio 6 workspace options file
-*.opt
-
-# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
-*.vbw
-
-# Visual Studio LightSwitch build output
-**/*.HTMLClient/GeneratedArtifacts
-**/*.DesktopClient/GeneratedArtifacts
-**/*.DesktopClient/ModelManifest.xml
-**/*.Server/GeneratedArtifacts
-**/*.Server/ModelManifest.xml
-_Pvt_Extensions
-
 # Paket dependency manager
 .paket/paket.exe
 paket-files/
 
-# FAKE - F# Make
-.fake/
-
-# JetBrains Rider
-.idea/
-*.sln.iml
-
-# CodeRush
-.cr/
-
-# Python Tools for Visual Studio (PTVS)
-__pycache__/
-*.pyc
-
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
 
-# Telerik's JustMock configuration file
-*.jmconfig
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
 
-# BizTalk build output
-*.btp.cs
-*.btm.cs
-*.odx.cs
-*.xsd.cs
-*.bak
+# Local History for Visual Studio
+.localhistory/
 
-# Cake - Uncomment if you are using it
-Build/tools/**
-!Build/tools/packages.config
-Build/nuget/**
+# Mac folder file
+.DS_Store

Sources/.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+end_of_line=lf
+charset=utf-8
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace=true
+insert_final_newline=true
+
+[*.json]
+indent_size = 2

Sources/Droid/Microcharts.Samples.Forms.Droid.csproj

@@ -10,7 +10,7 @@
     <OutputType>Library</OutputType>
     <RootNamespace>Microcharts.Samples.Forms.Droid</RootNamespace>
     <AssemblyName>Microcharts.Samples.Forms.Droid</AssemblyName>
-    <TargetFrameworkVersion>v9.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v10.0</TargetFrameworkVersion>
     <AndroidApplication>True</AndroidApplication>
     <AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
     <AndroidResgenClass>Resource</AndroidResgenClass>
@@ -19,6 +19,7 @@
     <MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -29,7 +30,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <AndroidLinkMode>None</AndroidLinkMode>
-    <AndroidSupportedAbis>x86;x86_64;arm64-v8a</AndroidSupportedAbis>
+    <AndroidSupportedAbis>x86;arm64-v8a;x86_64</AndroidSupportedAbis>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>