diff --git a/docfx.json b/docfx.json
new file mode 100644
index 0000000..c05b03d
--- /dev/null
+++ b/docfx.json
@@ -0,0 +1,127 @@
+{
+  "metadata": [
+    {
+      "src": [
+        {
+          "files": [
+            "src/**.csproj"
+          ]
+        }
+      ],
+      "dest": "api",
+      "disableGitFeatures": false,
+      "disableDefaultFilter": false
+    }
+  ],
+
+  "build": {
+    "content": [
+      {
+        "files": [
+          "api/**.yml",
+          "api/index.md"
+        ]
+      },
+      {
+        "files": [
+          "articles/**.md",
+          "articles/**/toc.yml",
+          "toc.yml",
+          "*.md"
+        ]
+      }
+    ],
+    "resource": [
+      {
+        "files": [
+          "images/**"
+        ]
+      }
+    ],
+    "overwrite": [
+      {
+        "files": [
+          "apidoc/**.md"
+        ],
+        "exclude": [
+          "obj/**",
+          "_site/**"
+        ]
+      }
+    ],
+
+    
+    "pdf": {
+      "content": [
+        {
+          "files": [
+            "api/**.yml",
+            "api-vb/**.yml"
+          ],
+          "exclude": [
+            "**/toc.yml",
+            "**/toc.md"
+          ]
+        },
+        {
+          "files": [
+            "articles/**.md",
+            "articles/**/toc.yml",
+            "toc.yml",
+            "*.md",
+            "pdf/*"
+          ],
+          "exclude": [
+            "**/bin/**",
+            "**/obj/**",
+            "_site_pdf/**",
+            "**/toc.yml",
+            "**/toc.md"
+          ]
+        },
+        {
+          "files": "pdf/toc.yml"
+        }
+      ],
+      "resource": [
+        {
+          "files": [
+            "images/**"
+          ],
+          "exclude": [
+            "**/bin/**",
+            "**/obj/**",
+            "_site_pdf/**"
+          ]
+        }
+      ],
+      "overwrite": [
+        {
+          "files": [
+            "apidoc/**.md"
+          ],
+          "exclude": [
+            "**/bin/**",
+            "**/obj/**",
+            "_site_pdf/**"
+          ]
+        }
+      ],
+      "dest": "_site_pdf"
+    },
+
+
+    "dest": "_site",
+    "globalMetadataFiles": [],
+    "fileMetadataFiles": [],
+    "template": [
+      "default"
+    ],
+    "postProcessors": [],
+    "markdownEngineName": "markdig",
+    "noLangKeyword": false,
+    "keepFileLink": false,
+    "cleanupCacheHistory": false,
+    "disableGitFeatures": false
+  }
+}
\ No newline at end of file