fix more compile errors

Author: gewarren

snippets/visualbasic/Microsoft.VisualBasic.ApplicationServices/ApplicationBase/ChangeUICulture/Form1.vb

@@ -3,6 +3,10 @@ Option Strict On
 
 Public Class Form1
 
+    Public Shared Sub Main()
+
+    End Sub
+
     Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
         '        SetFormTitle()
         '       SetFormIcon()
@@ -80,7 +84,7 @@ Public Class Form1
 
     '<snippet4>
     Sub PlayFormGreeting()
-        My.Computer.Audio.Play(My.Resources.Form1Greeting, 
+        My.Computer.Audio.Play(My.Resources.Form1Greeting,
             AudioPlayMode.Background)
     End Sub
     '</snippet4>

snippets/visualbasic/Microsoft.VisualBasic.ApplicationServices/ApplicationBase/ChangeUICulture/My Project/Application.Designer.vb

@@ -3,5 +3,9 @@
     <OutputType>Exe</OutputType>
     <TargetFramework>net481-windows</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
+    <GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
   </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="System.Resources.Extensions" Version="9.0.7" />
+  </ItemGroup>
 </Project>

snippets/visualbasic/Microsoft.VisualBasic.ApplicationServices/ApplicationBase/ChangeUICulture/My Project/Application.myapp

@@ -6,9 +6,15 @@ Option Strict On
 
 Public Class Form1
 
+    Dim loginForm As LoginForm1
+
+    Public Shared Sub Main()
+
+    End Sub
+
     Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
         ' <snippet4>
-        My.Forms.LoginForm1.ShowDialog()
+        loginForm.ShowDialog()
         ' Check if the user was authenticated.
         If My.User.IsAuthenticated Then
             Me.Label1.Text = "Authenticated " & My.User.Name

snippets/visualbasic/Microsoft.VisualBasic.ApplicationServices/ApplicationBase/ChangeUICulture/VbVbalrMyResources2.vbproj

@@ -5,4 +5,7 @@
     <UseWindowsForms>true</UseWindowsForms>
     <GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
   </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="System.Resources.Extensions" Version="9.0.7" />
+  </ItemGroup>
 </Project>