Fix ExeGenerator reusability

When re-using  ExeGenerator, code wasn't modified because placeholders were gone
Now using a copy of the code

ExeLauncher.GUI/App.xaml

@@ -0,0 +1,9 @@
+<Application x:Class="ExeLauncher.GUI.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:ExeLauncher.GUI"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

ExeLauncher.GUI/App.xaml.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace ExeLauncher.GUI
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

ExeLauncher.GUI/AppControl.xaml

@@ -0,0 +1,34 @@
+<UserControl x:Class="ExeLauncher.GUI.AppControl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:ExeLauncher.GUI"
+             mc:Ignorable="d" 
+             d:DataContext="{d:DesignInstance local:ApplicationModel}"
+             d:DesignHeight="450" d:DesignWidth="800">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="*" />
+            <ColumnDefinition Width="Auto" />
+        </Grid.ColumnDefinitions>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="35" />
+            <RowDefinition Height="35" />
+            <RowDefinition Height="35" />
+        </Grid.RowDefinitions>
+        <!--Path-->
+        <TextBlock Grid.Column="0" Grid.Row="0" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="5" Text="Path:" />
+        <TextBox Grid.Column="1" Grid.Row="0" Margin="5" VerticalContentAlignment="Center" Text="{Binding Path}" />
+        <Button Grid.Column="2" Grid.Row="0" Margin="5" Padding="5,2" Content="Browse" Click="Button_Path" />
+        
+        <!--Arguments-->
+        <TextBlock Grid.Column="0" Grid.Row="1" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="5" Text="Arugments:" />
+        <TextBox Grid.Column="1" Grid.Row="1" Grid.ColumnSpan="2" Margin="5" VerticalContentAlignment="Center" Text="{Binding Arguments}" />
+
+        <!--Working Directory-->
+        <TextBlock Grid.Column="0" Grid.Row="2" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="5" Text="Working Directory:" />
+        <TextBox Grid.Column="1" Grid.Row="2" Grid.ColumnSpan="2" Margin="5" VerticalContentAlignment="Center" Text="{Binding WorkingDirectory}" />
+    </Grid>
+</UserControl>

ExeLauncher.GUI/AppControl.xaml.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using Microsoft.Win32;
+
+namespace ExeLauncher.GUI
+{
+    /// <summary>
+    /// Logique d'interaction pour AppControl.xaml
+    /// </summary>
+    public partial class AppControl : UserControl
+    {
+        public string ApplicationPath
+        {
+            get { return (string)GetValue(ApplicationPathProperty); }
+            set { SetValue(ApplicationPathProperty, value); }
+        }
+
+        // Using a DependencyProperty as the backing store for ApplicationPath.  This enables animation, styling, binding, etc...
+        public static readonly DependencyProperty ApplicationPathProperty =
+            DependencyProperty.Register("ApplicationPath", typeof(string), typeof(AppControl), new PropertyMetadata(""));
+
+        public string ApplicationArguments
+        {
+            get { return (string)GetValue(ApplicationArgumentsProperty); }
+            set { SetValue(ApplicationArgumentsProperty, value); }
+        }
+
+        // Using a DependencyProperty as the backing store for ApplicationArguments.  This enables animation, styling, binding, etc...
+        public static readonly DependencyProperty ApplicationArgumentsProperty =
+            DependencyProperty.Register("ApplicationArguments", typeof(string), typeof(AppControl), new PropertyMetadata(""));
+
+        public string ApplicationWorkingDirectory
+        {
+            get { return (string)GetValue(ApplicationWorkingDirectoryProperty); }
+            set { SetValue(ApplicationWorkingDirectoryProperty, value); }
+        }
+
+        // Using a DependencyProperty as the backing store for ApplicationWorkingDirectory.  This enables animation, styling, binding, etc...
+        public static readonly DependencyProperty ApplicationWorkingDirectoryProperty =
+            DependencyProperty.Register("ApplicationWorkingDirectory", typeof(string), typeof(AppControl), new PropertyMetadata(""));
+
+        public AppControl()
+        {
+            InitializeComponent();
+        }
+
+        private void Button_Path(object sender, RoutedEventArgs e)
+        {
+            var dialog = new OpenFileDialog()
+            {
+                AddExtension = true,
+                DefaultExt = ".exe",
+                FileName = "Run.exe",
+                Filter = "Executable|*.exe"
+            };
+
+            if (dialog.ShowDialog() == true)
+            {
+                ApplicationPath = dialog.FileName;
+
+                ApplicationWorkingDirectory = Path.GetDirectoryName(ApplicationPath) ?? "";
+            }
+        }
+    }
+}

ExeLauncher.GUI/ApplicationModel.cs

@@ -0,0 +1,81 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ExeLauncher.GUI
+{
+    public class ApplicationModel : INotifyPropertyChanged
+    {
+        private int _number = 1;
+        public int Number
+        {
+            get => _number;
+            set
+            {
+                if (_number != value)
+                {
+                    _number = value;
+
+                    NotifyPropertyChanged();
+                }
+            }
+        }
+
+        private string _path = "";
+        public string Path
+        {
+            get => _path;
+            set
+            {
+                if (_path != value)
+                {
+                    _path = value;
+
+                    NotifyPropertyChanged();
+                }
+            }
+        }
+
+        private string _arguments = "";
+        public string Arguments
+        {
+            get => _arguments;
+            set
+            {
+                if (_arguments != value)
+                {
+                    _arguments = value;
+
+                    NotifyPropertyChanged();
+                }
+            }
+        }
+
+        private string _workingDirectory = "";
+        public string WorkingDirectory
+        {
+            get => _workingDirectory;
+            set
+            {
+                if (_workingDirectory != value)
+                {
+                    _workingDirectory = value;
+
+                    NotifyPropertyChanged();
+                }
+            }
+        }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        private void NotifyPropertyChanged([CallerMemberName] string propertyName = "")
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+    }
+}
+

ExeLauncher.GUI/AssemblyInfo.cs

@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page,
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page,
+                                              // app, or any theme specific resource dictionaries)
+)]

ExeLauncher.GUI/ExeLauncher.GUI.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net48</TargetFramework>
+    <UseWPF>true</UseWPF>
+    <ApplicationIcon>icon.ico</ApplicationIcon>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Remove="icon.ico" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Include="icon.ico" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ExeLauncher\ExeLauncher.csproj" />
+  </ItemGroup>
+
+</Project>

ExeLauncher.GUI/MainWindow.xaml

@@ -0,0 +1,66 @@
+<Window x:Class="ExeLauncher.GUI.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:ExeLauncher.GUI"
+        mc:Ignorable="d"
+        DataContext="{Binding RelativeSource={RelativeSource Self}}"
+        Title="ExeLauncher" MinHeight="335" Height="480" Width="800">
+    <DockPanel LastChildFill="True">
+        <!--Controls-->
+        <Grid DockPanel.Dock="Bottom" Background="#F5F5F5">
+            <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="4,0">
+                <Button HorizontalAlignment="Right" Margin="0,8" Padding="6,4" Content="Remove" Click="Button_Remove" />
+                <Button HorizontalAlignment="Right" Margin="4,8" Padding="6,4" Content="Add" Click="Button_Add" />
+                <Button HorizontalAlignment="Right" Margin="8,8,4,8" Padding="6,4" Content="Generate" Click="Button_Generate" />
+            </StackPanel>
+        </Grid>
+        <!--Apps-->
+        <DockPanel LastChildFill="True" Margin="10">
+            <GroupBox DockPanel.Dock="Top" Header="Application Info">
+                <Grid>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="Auto" />
+                        <ColumnDefinition Width="*" />
+                        <ColumnDefinition Width="Auto" />
+                    </Grid.ColumnDefinitions>
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="35" />
+                        <RowDefinition Height="35" />
+                    </Grid.RowDefinitions>
+                    <!--Name-->
+                    <TextBlock Grid.Column="0" Grid.Row="0" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="5" Text="Name:" />
+                    <TextBox Grid.Column="1" Grid.Row="0" Grid.ColumnSpan="2" Margin="5" VerticalContentAlignment="Center" Text="{Binding ApplicationName}" />
+
+                    <!--Icon-->
+                    <TextBlock Grid.Column="0" Grid.Row="1" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="5" Text="Icon:" />
+                    <TextBox Grid.Column="1" Grid.Row="1" Margin="5" VerticalContentAlignment="Center" Text="{Binding ApplicationIconPath}" />
+                    <Button Grid.Column="2" Grid.Row="1" Margin="5" Padding="5,2" Content="Browse" Click="Button_Icon" />
+                </Grid>
+            </GroupBox>
+            <ListView HorizontalContentAlignment="Stretch" ItemsSource="{Binding Applications}" BorderThickness="0">
+                <ListView.ItemContainerStyle>
+                    <Style TargetType="ListViewItem">
+                        <Setter Property="Focusable" Value="false"/>
+                        <Setter Property="Background" Value="Transparent" />
+                        <Setter Property="Template">
+                            <Setter.Value>
+                                <ControlTemplate TargetType="{x:Type ListViewItem}">
+                                    <ContentPresenter />
+                                </ControlTemplate>
+                            </Setter.Value>
+                        </Setter>
+                    </Style>
+                </ListView.ItemContainerStyle>
+                <ListView.ItemTemplate>
+                    <DataTemplate>
+                        <GroupBox Header="{Binding Number}" HeaderStringFormat="Application {0}">
+                            <local:AppControl ApplicationPath="{Binding Path, Mode=TwoWay}" ApplicationArguments="{Binding Arguments, Mode=TwoWay}" ApplicationWorkingDirectory="{Binding WorkingDirectory, Mode=TwoWay}" />
+                        </GroupBox>
+                    </DataTemplate>
+                </ListView.ItemTemplate>
+            </ListView>
+        </DockPanel>
+    </DockPanel>
+</Window>

ExeLauncher.GUI/MainWindow.xaml.cs

@@ -0,0 +1,171 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using Microsoft.Win32;
+
+namespace ExeLauncher.GUI
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window, INotifyPropertyChanged
+    {
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        private string _appName = "Run";
+
+        public string ApplicationName
+        {
+            get => _appName;
+            set
+            {
+                if (_appName != value)
+                {
+                    _appName = value;
+
+                    NotifyPropertyChanged();
+                }
+            }
+        }
+
+        private string _applicationIconPath = "";
+
+        public string ApplicationIconPath
+        {
+            get => _applicationIconPath;
+            set
+            {
+                if (_applicationIconPath != value)
+                {
+                    _applicationIconPath = value;
+
+                    NotifyPropertyChanged();
+                }
+            }
+        }
+
+        public ObservableCollection<ApplicationModel> Applications { get; set; }
+
+        private readonly ExeGenerator _exeGenerator;
+
+        public MainWindow()
+        {
+            _exeGenerator = new ExeGenerator();
+
+            Applications = new ObservableCollection<ApplicationModel>()
+            {
+                new ApplicationModel()
+            };
+
+            InitializeComponent();
+        }
+
+        private void Button_Icon(object sender, RoutedEventArgs e)
+        {
+            ApplicationIconPath = Program.GetIcon();
+        }
+
+        private void Button_Add(object sender, RoutedEventArgs e)
+        {
+            Applications.Add(new ApplicationModel() { Number = Applications.Count + 1 });
+        }
+
+        private void Button_Remove(object sender, RoutedEventArgs e)
+        {
+            if (Applications.Count > 1)
+            {
+                Applications.RemoveAt(Applications.Count - 1);
+            }
+        }
+
+        private void Button_Generate(object sender, RoutedEventArgs e)
+        {
+            if (!CheckApplications())
+            {
+                MessageBox.Show("Path and working directory cannot be empty!", "Invalid path or working directory", MessageBoxButton.OK, MessageBoxImage.Error);
+
+                return;
+            }
+
+            Generate();
+        }
+
+        private void Generate()
+        {
+            var dialog = new SaveFileDialog()
+            {
+                AddExtension = true,
+                DefaultExt = ".exe",
+                FileName = $"{ApplicationName}.exe",
+                Filter = "Executable|*.exe",
+                OverwritePrompt = true
+            };
+
+            if (dialog.ShowDialog() == true)
+            {
+                var paths = string.Join("§", Applications.Select(app => app.Path));
+                var arguments = string.Join("§", Applications.Select(app => app.Arguments));
+                var workingDirectories = string.Join("§", Applications.Select(app => app.WorkingDirectory));
+
+                var errors = _exeGenerator.CreateExecutable(dialog.FileName, paths, arguments, workingDirectories, ApplicationIconPath);
+
+                if (errors != null)
+                {
+                    var message = GenerateErrorMessage(errors);
+
+                    MessageBox.Show(message, "Compilation error", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+                else
+                {
+                    MessageBox.Show($"Successfully generated launcher at: {dialog.FileName}", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
+                }
+            }
+        }
+
+        private string GenerateErrorMessage(System.CodeDom.Compiler.CompilerErrorCollection errors)
+        {
+            var builder = new StringBuilder();
+
+            builder.AppendLine("An error occured while compiling the executable: ");
+
+            foreach (var compilerError in errors)
+            {
+                builder.AppendLine($"\t{compilerError}");
+                builder.AppendLine();
+            }
+
+            return builder.ToString();
+        }
+
+        private bool CheckApplications()
+        {
+            foreach (var app in Applications)
+            {
+                if (string.IsNullOrWhiteSpace(app.Path) || string.IsNullOrWhiteSpace(app.WorkingDirectory))
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+        private void NotifyPropertyChanged([CallerMemberName] string propertyName = "")
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+    }
+}

ExeLauncher.sln

@@ -1,10 +1,12 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.29609.76
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31912.275
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExeLauncher", "ExeLauncher\ExeLauncher.csproj", "{E002E8E2-D13A-4995-ABAB-DF7451FDA464}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExeLauncher.GUI", "ExeLauncher.GUI\ExeLauncher.GUI.csproj", "{F8F5EFC9-D012-49F5-B6B6-36CA7B33727C}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{E002E8E2-D13A-4995-ABAB-DF7451FDA464}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E002E8E2-D13A-4995-ABAB-DF7451FDA464}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E002E8E2-D13A-4995-ABAB-DF7451FDA464}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F8F5EFC9-D012-49F5-B6B6-36CA7B33727C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F8F5EFC9-D012-49F5-B6B6-36CA7B33727C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F8F5EFC9-D012-49F5-B6B6-36CA7B33727C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F8F5EFC9-D012-49F5-B6B6-36CA7B33727C}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ExeLauncher/ExeGenerator.cs

@@ -0,0 +1,62 @@
+using System;
+using System.CodeDom.Compiler;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.CSharp;
+
+namespace ExeLauncher.GUI
+{
+    public class ExeGenerator
+    {
+        static ExeGenerator()
+        {
+            var file = Assembly.GetExecutingAssembly().GetManifestResourceStream("ExeLauncher.Code.cs");
+            var reader = new StreamReader(file);
+
+            Code = reader.ReadToEnd();
+
+            reader.Close();
+        }
+
+        const string Paths = "%Paths%";
+        const string Arguments = "%Arguments%";
+        const string WorkingDirectories = "%WorkingDirectories%";
+
+        private static string Code { get; }
+
+        public CompilerErrorCollection CreateExecutable(string location, string paths, string arguments, string workingDirectories, string icon)
+        {
+            // Copy before modifying
+            string code = Code;
+
+            code = code.Replace(Paths, paths);
+            code = code.Replace(Arguments, arguments);
+            code = code.Replace(WorkingDirectories, workingDirectories);
+
+            using (var codeProvider = new CSharpCodeProvider())
+            {
+                var compilerParameters = new CompilerParameters()
+                {
+                    CompilerOptions = string.IsNullOrWhiteSpace(icon) ? "-target:winexe" : $" -target:winexe -win32icon:\"{icon}\"",
+                    GenerateExecutable = true,
+                    OutputAssembly = location
+                };
+                compilerParameters.ReferencedAssemblies.Add("System.dll");
+
+                var result = codeProvider.CompileAssemblyFromSource(compilerParameters, code);
+
+                if (result.Errors.HasErrors)
+                {
+                    return result.Errors;
+                }
+            }
+
+            return null;
+        }
+
+    }
+}

ExeLauncher/ExeLauncher.csproj

@@ -66,6 +66,7 @@
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="Code.cs" />
+    <Compile Include="ExeGenerator.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>

ExeLauncher/Program.cs

@@ -1,4 +1,5 @@
-using Microsoft.CSharp;
+using ExeLauncher.GUI;
+using Microsoft.CSharp;
 using System;
 using System.CodeDom.Compiler;
 using System.Diagnostics;
@@ -8,24 +9,13 @@ using System.Windows.Forms;
 
 namespace ExeLauncher
 {
-    class Program
+    public class Program
     {
-        const string Paths = "%Paths%";
-        const string Arguments = "%Arguments%";
-        const string WorkingDirectories = "%WorkingDirectories%";
 
-        static string code;
 
         [STAThread]
         static void Main(string[] args)
         {
-            var file = Assembly.GetExecutingAssembly().GetManifestResourceStream("ExeLauncher.Code.cs");
-            var reader = new StreamReader(file);
-
-            code = reader.ReadToEnd();
-
-            reader.Close();
-
             string path, arguments, workingDirectory, icon;
 
             Console.Write("Path: ");
@@ -55,44 +45,25 @@ namespace ExeLauncher
             Console.WriteLine();
             Console.WriteLine("Generating file...");
 
-            CreateExecutable(location, path, arguments, workingDirectory, icon);
+            var errors = new ExeGenerator().CreateExecutable(location, path, arguments, workingDirectory, icon);
+
+            if (errors != null)
+            {
+                Console.WriteLine("An error occured while compiling the executable: ");
+
+                foreach (var compilerError in errors)
+                {
+                    Console.WriteLine("\t{0}", compilerError.ToString());
+                    Console.WriteLine();
+                }
+            }
 
             Console.WriteLine();
             Console.WriteLine("Done.");
             Console.ReadKey(true);
         }
 
-        private static void CreateExecutable(string location, string paths, string arguments, string workingDirectories, string icon)
-        {
-            code = code.Replace(Paths, paths);
-            code = code.Replace(Arguments, arguments);
-            code = code.Replace(WorkingDirectories, workingDirectories);
-
-            using (var codeProvider = new CSharpCodeProvider())
-            {
-                var compilerParameters = new CompilerParameters()
-                {
-                    CompilerOptions = $"-target:winexe -win32icon:\"{icon}\"",
-                    GenerateExecutable = true,
-                    OutputAssembly = location
-                };
-                compilerParameters.ReferencedAssemblies.Add("System.dll");
-
-                var result = codeProvider.CompileAssemblyFromSource(compilerParameters, code);
-
-                if (result.Errors.HasErrors)
-                {
-                    Console.WriteLine("An error occured while compiling the executable: ");
-                    foreach (var compilerError in result.Errors)
-                    {
-                        Console.WriteLine("\t{0}", compilerError.ToString());
-                        Console.WriteLine();
-                    }
-                }
-            }
-        }
-
-        private static string GetIcon()
+        public static string GetIcon()
         {
             var dialog = new OpenFileDialog()
             {
@@ -108,7 +79,7 @@ namespace ExeLauncher
             return "";
         }
 
-        private static string GetLocation()
+        public static string GetLocation()
         {
             var dialog = new SaveFileDialog()
             {