Migrate to .NET 5 (#6)

* migrate to .net 5

* remove missing assembly

* update README

* fix merge issues in README

* fix inconsistent line endings; add editorconfig to avoid in the future

* update assembly version

* additional cleanup, visibility changes

* fix ci

* ci

* publish; this won't actually publish anything, but will ensure the profiles are working in ci

* fix additional build warnings; ci comments/strings

* remove bootstrapper packages which i don't believe are necessary

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+[*]
+end_of_line = crlf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.cs]
+indent_style = space
+indent_size = 4
+
+[*.yaml]
+end_of_line = lf
+indent_style = space
+indent_size = 2

.github/workflows/ci.yaml

@@ -1,31 +1,33 @@
-name:  Debug Build
+name: Build Smoke Test
 
 on:
   push:
     branches:
-      - master
+    - master
   pull_request:
 
 jobs:
   build:
-    strategy:
-      matrix:
-        targetplatform: [x86, x64]
-
     runs-on: windows-latest
 
-    env:
-      Solution_Path: Swapper.sln
-
     steps:
     - name: Checkout
       uses: actions/checkout@v2
 
-    - name: Setup MSBuild.exe
-      uses: microsoft/setup-msbuild@v1
-
     - name: Build solution
-      run: msbuild $env:Solution_Path /p:DeployOnBuild=true /p:PublishProfile=FolderProfile
+      run: dotnet build
+      env:
+        Configuration: Release
+
+    # these do not actually publish anything; they are just ensuring the publish
+    # profiles are working
+    - name: Publish (x64)
+      run: dotnet publish
+      env:
+        Configuration: Release
+        PublishProfile: folder-x64
+    - name: Publish (x86)
+      run: dotnet publish
       env:
-        Configuration: Debug
-        RuntimeIdentifier: win-${{ matrix.targetplatform }}
+        Configuration: Release
+        PublishProfile: folder-x86

AboutBox.cs

@@ -1,30 +1,27 @@
 using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Drawing;
-using System.Linq;
 using System.Reflection;
-using System.Threading.Tasks;
 using System.Windows.Forms;
 
 namespace Swapper
 {
     partial class AboutBox : Form
     {
+        private static readonly string UNKNOWN_VALUE_STRING = "UNKNOWN";
+
         public AboutBox()
         {
             InitializeComponent();
-            this.Text = String.Format("About {0}", AssemblyTitle);
+            this.Text = $"About {AssemblyTitle}";
             this.labelProductName.Text = AssemblyProduct;
-            this.labelVersion.Text = String.Format("Version {0}", AssemblyVersion);
+            this.labelVersion.Text = $"Version {AssemblyVersion}";
             this.labelCopyright.Text = AssemblyCopyright;
             this.labelCompanyName.Text = AssemblyCompany;
             this.textBoxDescription.Text = AssemblyDescription;
         }
 
         #region Assembly Attribute Accessors
 
-        public string AssemblyTitle
+        public static string AssemblyTitle
         {
             get
             {
@@ -37,19 +34,19 @@ public string AssemblyTitle
                         return titleAttribute.Title;
                     }
                 }
-                return System.IO.Path.GetFileNameWithoutExtension(Assembly.GetExecutingAssembly().CodeBase);
+                return UNKNOWN_VALUE_STRING;
             }
         }
 
-        public string AssemblyVersion
+        public static string AssemblyVersion
         {
             get
             {
-                return Assembly.GetExecutingAssembly().GetName().Version.ToString();
+                return Assembly.GetExecutingAssembly().GetName().Version?.ToString() ?? UNKNOWN_VALUE_STRING;
             }
         }
 
-        public string AssemblyDescription
+        public static string AssemblyDescription
         {
             get
             {
@@ -62,7 +59,7 @@ public string AssemblyDescription
             }
         }
 
-        public string AssemblyProduct
+        public static string AssemblyProduct
         {
             get
             {
@@ -75,7 +72,7 @@ public string AssemblyProduct
             }
         }
 
-        public string AssemblyCopyright
+        public static string AssemblyCopyright
         {
             get
             {
@@ -88,7 +85,7 @@ public string AssemblyCopyright
             }
         }
 
-        public string AssemblyCompany
+        public static string AssemblyCompany
         {
             get
             {
@@ -102,7 +99,7 @@ public string AssemblyCompany
         }
         #endregion
 
-        private void okButton_Click(object sender, EventArgs e)
+        private void OkButton_Click(object sender, EventArgs e)
         {
             Close();
         }

AboutBox.resx

@@ -1,64 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
+<root>
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">