Directory.Build.props

<Project>
    <PropertyGroup>
        <VersionMajor Condition="'$(VersionMajor)' == ''">1</VersionMajor>
        <VersionMinor Condition="'$(VersionMinor)' == ''">0</VersionMinor>
        <VersionPatch Condition="'$(VersionPatch)' == ''">0</VersionPatch>
        <BuildNumber Condition="'$(BuildNumber)' == ''">0</BuildNumber>
        <VersionSuffix Condition="'$(Configuration)' == 'Debug' and '$(VersionSuffix)' == ''">dev</VersionSuffix>
        <Authors>gfoidl</Authors>
        <Company>Foidl Günther</Company>
        <Product>CairoSharp.Extensions</Product>
        <Copyright>Copyright © Foidl Günther 2017</Copyright>
        <VersionPrefix>$(VersionMajor).$(VersionMinor).$(VersionPatch)</VersionPrefix>
        <AssemblyVersion>$(VersionMajor).$(VersionMinor).$(BuildNumber).$(VersionPatch)</AssemblyVersion>
    </PropertyGroup>

    <Target Name="VersionInfo" BeforeTargets="BeforeBuild">
        <Message Importance="high" Text="$(MSBuildProjectName) BuildNumber: $(BuildNumber) --> Version: $(Version), AssemblyVersion: $(AssemblyVersion)" />
        <Message Importance="high" Text=" " Condition="'$(Configuration)' == 'Debug'" />
    </Target>
</Project>