Fixed TestApp

Author: RobThree

TestApp/App.config

@@ -2,5 +2,5 @@
 <configuration>
     <startup> 
 
-    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/></startup>
 </configuration>

TestApp/MainForm.cs

@@ -1,7 +1,6 @@
-using Devcorner.NIdenticon;
-using Devcorner.NIdenticon.BrushGenerators;
+using NIdenticon;
+using NIdenticon.BrushGenerators;
 using System;
-using System.Drawing;
 using System.Windows.Forms;
 
 namespace TestApp
@@ -41,7 +40,9 @@ private void BackgroundColorBox_Click(object sender, EventArgs e)
                 c.Color = BackgroundColorBox.BackColor;
                 c.FullOpen = true;
                 if (c.ShowDialog() == DialogResult.OK)
+                {
                     BackgroundColorBox.BackColor = c.Color;
+                }
             }
         }
     }

TestApp/Properties/Resources.Designer.cs

@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>TestApp</RootNamespace>
     <AssemblyName>TestApp</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile>
     </TargetFrameworkProfile>
@@ -36,7 +36,9 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="System" />
+    <Reference Include="System">
+      <HintPath>C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\System.dll</HintPath>
+    </Reference>
     <Reference Include="System.Core" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Windows.Forms" />