VB conversion error

CODEOWNERS

@@ -0,0 +1 @@
+*       @DevExpressExampleBot

Readme.md

@@ -1,5 +1,4 @@
 <!-- default badges list -->
-![](https://img.shields.io/endpoint?url=https://codecentral.devexpress.com/api/v1/VersionRange/188043416/19.1.3%2B)
 [![](https://img.shields.io/badge/Open_in_DevExpress_Support_Center-FF7200?style=flat-square&logo=DevExpress&logoColor=white)](https://supportcenter.devexpress.com/ticket/details/T828697)
 [![](https://img.shields.io/badge/📖_How_to_use_DevExpress_Examples-e9f6fc?style=flat-square)](https://docs.devexpress.com/GeneralInformation/403183)
 [![](https://img.shields.io/badge/💬_Leave_Feedback-feecdd?style=flat-square)](#does-this-example-address-your-development-requirementsobjectives)
@@ -25,7 +24,7 @@ Use [bar customization actions](https://docs.devexpress.com/WPF/7045/controls-an
 <!-- feedback -->
 ## Does this example address your development requirements/objectives?
 
-[<img src="https://www.devexpress.com/support/examples/i/yes-button.svg"/>](https://www.devexpress.com/support/examples/survey.xml?utm_source=github&utm_campaign=how-to-customize-pdf-viewer-bar-manager&~~~was_helpful=yes) [<img src="https://www.devexpress.com/support/examples/i/no-button.svg"/>](https://www.devexpress.com/support/examples/survey.xml?utm_source=github&utm_campaign=how-to-customize-pdf-viewer-bar-manager&~~~was_helpful=no)
+[<img src="https://www.devexpress.com/support/examples/i/yes-button.svg"/>](https://www.devexpress.com/support/examples/survey.xml?utm_source=github&utm_campaign=wpf-pdf-viewer-customize-bar-manager&~~~was_helpful=yes) [<img src="https://www.devexpress.com/support/examples/i/no-button.svg"/>](https://www.devexpress.com/support/examples/survey.xml?utm_source=github&utm_campaign=wpf-pdf-viewer-customize-bar-manager&~~~was_helpful=no)
 
 (you will be redirected to DevExpress.com to submit your response)
 <!-- feedback end -->

VB/App.xaml

@@ -0,0 +1,9 @@
+<Application x:Class="WpfApp1.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:WpfApp1"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+
+    </Application.Resources>
+</Application>

VB/App.xaml.vb

@@ -0,0 +1,13 @@
+Imports System.Linq
+Imports System.Threading.Tasks
+
+Namespace WpfApp1
+
+    ''' <summary>
+    ''' Interaction logic for App.xaml
+    ''' </summary>
+    Public Partial Class App
+        Inherits Application
+
+    End Class
+End Namespace

VB/MainWindow.xaml.vb

@@ -1,9 +1,6 @@
-Imports System
-Imports System.Collections.Generic
 Imports System.Linq
 Imports System.Text
 Imports System.Threading.Tasks
-Imports System.Windows
 Imports System.Windows.Controls
 Imports System.Windows.Data
 Imports System.Windows.Documents
@@ -14,14 +11,15 @@ Imports System.Windows.Navigation
 Imports System.Windows.Shapes
 
 Namespace WpfApp1
-	''' <summary>
-	''' Interaction logic for MainWindow.xaml
-	''' </summary>
-	Partial Public Class MainWindow
-		Inherits DevExpress.Xpf.Core.ThemedWindow
 
-		Public Sub New()
-			InitializeComponent()
-		End Sub
-	End Class
+    ''' <summary>
+    ''' Interaction logic for MainWindow.xaml
+    ''' </summary>
+    Public Partial Class MainWindow
+        Inherits DevExpress.Xpf.Core.ThemedWindow
+
+        Public Sub New()
+            InitializeComponent()
+        End Sub
+    End Class
 End Namespace

VB/PdfViewer_BarManager.sln

@@ -1,4 +1,5 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
+
+Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.28917.181
 MinimumVisualStudioVersion = 10.0.40219.1

VB/Properties/AssemblyInfo.vb

@@ -0,0 +1,44 @@
+Imports System.Reflection
+Imports System.Resources
+Imports System.Runtime.InteropServices
+
+' General Information about an assembly is controlled through the following
+' set of attributes. Change these attribute values to modify the information
+' associated with an assembly.
+<Assembly:AssemblyTitle("WpfApp1")>
+<Assembly:AssemblyDescription("")>
+<Assembly:AssemblyConfiguration("")>
+<Assembly:AssemblyCompany("")>
+<Assembly:AssemblyProduct("WpfApp1")>
+<Assembly:AssemblyCopyright("Copyright ©  2019")>
+<Assembly:AssemblyTrademark("")>
+<Assembly:AssemblyCulture("")>
+' Setting ComVisible to false makes the types in this assembly not visible
+' to COM components.  If you need to access a type in this assembly from
+' COM, set the ComVisible attribute to true on that type.
+<Assembly:ComVisible(False)>
+'In order to begin building localizable applications, set
+'<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+'inside a <PropertyGroup>.  For example, if you are using US english
+'in your source files, set the <UICulture> to en-US.  Then uncomment
+'the NeutralResourceLanguage attribute below.  Update the "en-US" in
+'the line below to match the UICulture setting in the project file.
+'[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+'(used if a resource is not found in the page,
+' or application resource dictionaries)
+'(used if a resource is not found in the page,
+' app, or any theme specific resource dictionaries)
+<Assembly:ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)> 'where theme specific resource dictionaries are located
+'where the generic resource dictionary is located
+' Version information for an assembly consists of the following four values:
+'
+'      Major Version
+'      Minor Version
+'      Build Number
+'      Revision
+'
+' You can specify all the values or you can default the Build and Revision Numbers
+' by using the '*' as shown below:
+' [assembly: AssemblyVersion("1.0.*")]
+<Assembly:AssemblyVersion("1.0.0.0")>
+<Assembly:AssemblyFileVersion("1.0.0.0")>

VB/WpfApp1.vbproj

@@ -1,16 +1,17 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
+    <OptionInfer>On</OptionInfer>
     <TargetFramework>net8.0-windows</TargetFramework>
     <OutputType>WinExe</OutputType>
-    <RootNamespace></RootNamespace>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <UseWindowsForms>false</UseWindowsForms>
     <UseWPF>true</UseWPF>
     <ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
+    <EnableDefaultApplicationDefinition>false</EnableDefaultApplicationDefinition>
   </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DefineDebug>false</DefineDebug>
-  </PropertyGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml" />
+  </ItemGroup>
   <ItemGroup>
     <None Remove="Demo.pdf" />
   </ItemGroup>
@@ -20,35 +21,10 @@
     </Content>
   </ItemGroup>
   <ItemGroup>
-    <Import Include="System.Drawing" />
-    <Import Include="System.Windows.Forms" />
-    <Import Include="System.Windows.Controls" />
-    <Import Include="System.Windows.Data" />
-    <Import Include="System.Windows.Shapes" />
-    <Import Include="System.Windows.Documents" />
-    <Import Include="System.Windows.Input" />
-    <Import Include="System.Windows.Media.Imaging" />
-    <Import Include="System.Windows.Media" />
-    <Import Include="System.Windows.Navigation" />
-    <Import Include="System.Windows" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Update="My Project\Resources.Designer.vb">
-      <AutoGen>True</AutoGen>
-      <DesignTime>True</DesignTime>
-      <DependentUpon>Resources.resx</DependentUpon>
-    </Compile>
-    <Compile Update="My Project\Settings.Designer.vb">
-      <AutoGen>True</AutoGen>
-      <DependentUpon>Settings.settings</DependentUpon>
-      <DesignTimeSharedInput>True</DesignTimeSharedInput>
-    </Compile>
-  </ItemGroup>
-  <ItemGroup>
-    <PackageReference Include="DevExpress.Images" Version="24.2.*" />	
+    <PackageReference Include="DevExpress.Images" Version="24.2.*" />
     <PackageReference Include="DevExpress.Wpf.Printing" Version="24.2.*" />
     <PackageReference Include="DevExpress.Wpf.PdfViewer" Version="24.2.*" />
-	  <PackageReference Include="DevExpress.Wpf.Themes.Office2019Colorful" Version="24.2.*" />
+    <PackageReference Include="DevExpress.Wpf.Themes.Office2019Colorful" Version="24.2.*" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
   </ItemGroup>

VB/app.config

@@ -5,6 +5,9 @@
             <section name="DXThemeManager" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
         </sectionGroup>
     </configSections>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
     <userSettings>
         <DXThemeManager>
             <setting name="ApplicationThemeName" serializeAs="String">