1 files changed, 46 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/IO/DirectoryNotFoundException.cs b/src/mscorlib/src/System/IO/DirectoryNotFoundException.cs
new file mode 100644
index 0000000000..09d7e7d4e7
--- /dev/null
+++ b/src/mscorlib/src/System/IO/DirectoryNotFoundException.cs
@@ -0,0 +1,46 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================
+**
+** 
+** 
+**
+**
+** Purpose: Exception for accessing a path that doesn't exist.
+**
+**
+===========================================================*/
+using System;
+using System.Runtime.Serialization;
+
+namespace System.IO {
+    /*
+     * Thrown when trying to access a directory that doesn't exist on disk.
+     * From COM Interop, this exception is thrown for 2 HRESULTS: 
+     * the Win32 errorcode-as-HRESULT ERROR_PATH_NOT_FOUND (0x80070003) 
+     * and STG_E_PATHNOTFOUND (0x80030003).
+     */
+    [Serializable]
+    [System.Runtime.InteropServices.ComVisible(true)]
+    public class DirectoryNotFoundException : IOException {
+        public DirectoryNotFoundException() 
+            : base(Environment.GetResourceString("Arg_DirectoryNotFoundException")) {
+            SetErrorCode(__HResults.COR_E_DIRECTORYNOTFOUND);
+        }
+    
+        public DirectoryNotFoundException(String message) 
+            : base(message) {
+            SetErrorCode(__HResults.COR_E_DIRECTORYNOTFOUND);
+        }
+    
+        public DirectoryNotFoundException(String message, Exception innerException) 
+            : base(message, innerException) {
+            SetErrorCode(__HResults.COR_E_DIRECTORYNOTFOUND);
+        }
+        
+        protected DirectoryNotFoundException(SerializationInfo info, StreamingContext context) : base(info, context) {
+        }
+    }
+}