"Replace OWIN self-hosting with WebView2 virtual hosting" -m "-

Remove OWIN server implementation (StaticFileServer, Startup)" -m "- Implement
    WebView2 SetVirtualHostNameToFolderMapping in Frm_WebManual" -m "- Remove all
   OWIN NuGet packages from packages.config and .vbproj" -m "- Add comprehensive
   guide document (WEBVIEW2_VIRTUAL_HOSTING.md)" -m "- Mark legacy OWIN files as
   deprecated

ArinWarev1/Forms_Basic/Frm_WebManual.vb

@@ -4,27 +4,50 @@ Imports Microsoft.Web.WebView2.Core
 
 Public Class Frm_WebManual
 
-    Public Sub Navigate(url As String)
-        Try
-            If WebView21 IsNot Nothing AndAlso WebView21.CoreWebView2 IsNot Nothing Then
-                WebView21.CoreWebView2.Navigate(url)
-            End If
-        Catch ex As Exception
-            MessageBox.Show("웹페이지 이동 중 오류가 발생했습니다: " & ex.Message,
-                          "오류", MessageBoxButtons.OK, MessageBoxIcon.Error)
-        End Try
-    End Sub
-
-
     Private Async Sub Frm_WebManual_Load(sender As Object, e As EventArgs) Handles MyBase.Load
         Try
-            ' WebView2 초기화 (Runtime이 없으면 자동 다운로드)
+            ' WebView2 초기화
+
             Await InitializeWebView2Async()
 
-            ' 로컬 웹서버 페이지 로드
-            If WebView21.CoreWebView2 IsNot Nothing Then
-                WebView21.CoreWebView2.Navigate("http://localhost:58123/")
-            End If
+
+
+            Try
+
+
+                ' 가상 호스팅 설정
+                If WebView21.CoreWebView2 Is Nothing Then
+                    Return
+                End If
+
+                ' wwwroot 경로 확인
+                Dim _wwwrootPath As String = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "wwwroot")
+                If String.IsNullOrEmpty(_wwwrootPath) Then
+                    _wwwrootPath = Path.Combine(Application.StartupPath, "wwwroot")
+                End If
+
+                ' 디렉토리가 없으면 생성
+                If Not Directory.Exists(_wwwrootPath) Then
+                    Directory.CreateDirectory(_wwwrootPath)
+                End If
+
+                ' 가상 호스트 매핑 설정
+                ' https://eco2.local/ -> 로컬 폴더 매핑
+                WebView21.CoreWebView2.SetVirtualHostNameToFolderMapping(
+                "eco2.local",
+                _wwwrootPath,
+                CoreWebView2HostResourceAccessKind.Allow)
+
+
+                If WebView21 IsNot Nothing AndAlso WebView21.CoreWebView2 IsNot Nothing Then
+                    ' 가상 호스트 URL 사용
+                    Dim url As String = "https://eco2.local/index.html"
+                    WebView21.CoreWebView2.Navigate(url)
+                End If
+            Catch ex As Exception
+                MessageBox.Show("웹페이지 이동 중 오류가 발생했습니다: " & ex.Message,
+                          "오류", MessageBoxButtons.OK, MessageBoxIcon.Error)
+            End Try
 
         Catch ex As Exception
             MessageBox.Show("웹페이지 로드 중 오류가 발생했습니다: " & ex.Message,
@@ -62,4 +85,5 @@ Public Class Frm_WebManual
         End Try
     End Function
 
+
 End Class