1 files changed, 43 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/IO/PathTooLongException.cs b/src/mscorlib/src/System/IO/PathTooLongException.cs
new file mode 100644
index 0000000000..e0af9bb697
--- /dev/null
+++ b/src/mscorlib/src/System/IO/PathTooLongException.cs
@@ -0,0 +1,43 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+/*============================================================
+**
+** 
+** 
+**
+**
+** Purpose: Exception for paths and/or filenames that are 
+** too long.
+**
+**
+===========================================================*/
+
+using System;
+using System.Runtime.Serialization;
+
+namespace System.IO {
+
+    [Serializable]
+[System.Runtime.InteropServices.ComVisible(true)]
+    public class PathTooLongException : IOException
+    {
+        public PathTooLongException() 
+            : base(Environment.GetResourceString("IO.PathTooLong")) {
+            SetErrorCode(__HResults.COR_E_PATHTOOLONG);
+        }
+        
+        public PathTooLongException(String message) 
+            : base(message) {
+            SetErrorCode(__HResults.COR_E_PATHTOOLONG);
+        }
+        
+        public PathTooLongException(String message, Exception innerException) 
+            : base(message, innerException) {
+            SetErrorCode(__HResults.COR_E_PATHTOOLONG);
+        }
+
+        protected PathTooLongException(SerializationInfo info, StreamingContext context) : base (info, context) {
+        }
+    }
+}