Fix AppVeyor after .NET Core (#25)

* Fix Appveyor config after .NET Core change

* Is that what you want, Appveyor?

* Fixed paths

* Last change, rename the artifact

appveyor.yml

@@ -1,9 +1,19 @@
 image: Visual Studio 2019
 version: 1.0.{build}
 configuration: Release
+
+dotnet_csproj:
+  patch: true
+  file: 'src\PrivateGalleryCreator.csproj'
+  version: '{version}'
+
+before_build:
+  - cmd: dotnet --version
+  - cmd: dotnet restore src\PrivateGalleryCreator.csproj --verbosity m
+
 build_script:
-  - ps: ./build.ps1
+  - cmd: dotnet publish src\PrivateGalleryCreator.csproj
 
 artifacts:
-  - path: 'src\bin\**\*.exe'
-    name: Executable
+  - path: 'src\bin\$(configuration)\netcoreapp3.1\publish'
+    name: PrivateGalleryCreator

src/PrivateGalleryCreator.csproj

@@ -6,6 +6,12 @@
     <ApplicationIcon />
     <OutputType>Exe</OutputType>
     <StartupObject />
+    <Version>1.0.0</Version>
   </PropertyGroup>
-
+
+  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
+    <DebugType>None</DebugType>
+    <DebugSymbols>false</DebugSymbols>
+  </PropertyGroup>
+
 </Project>