update reserved word list for C# .net 2.0 with local variable name in

api method

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/CsharpDotNet2ClientCodegen.java

@@ -33,6 +33,10 @@ public class CsharpDotNet2ClientCodegen extends DefaultCodegen implements Codege
 
         reservedWords = new HashSet<String>(
                 Arrays.asList(
+                    // local variable names in API methods (endpoints)
+                    "path", "queryParams", "headerParams", "formParams", "fileParams", "postBody",
+                    "authSettings", "response", "StatusCode",
+                    // C# reserved word 
                     "abstract", "as", "base", "bool", "break", "byte", "case", "catch", "char", "checked", "class", "const", "continue", "decimal", "default", "delegate", "do", "double", "else", "enum", "event", "explicit", "extern", "false", "finally", "fixed", "float", "for", "foreach", "goto", "if", "implicit", "in", "int", "interface", "internal", "is", "lock", "long", "namespace", "new", "null", "object", "operator", "out", "override", "params", "private", "protected", "public", "readonly", "ref", "return", "sbyte", "sealed", "short", "sizeof", "stackalloc", "static", "string", "struct", "switch", "this", "throw", "true", "try", "typeof", "uint", "ulong", "unchecked", "unsafe", "ushort", "using", "virtual", "void", "volatile", "while")
         );
 

samples/client/petstore/csharp-dotnet2/SwaggerClientTest/Lib/SwaggerClient/src/main/CsharpDotNet2/IO/Swagger/Api/PetApi.cs

@@ -317,7 +317,7 @@ namespace IO.Swagger.Api
             
     
             // authentication setting, if any
-            String[] authSettings = new String[] { "api_key", "petstore_auth" };
+            String[] authSettings = new String[] { "api_key" };
     
             // make the HTTP request
             IRestResponse response = (IRestResponse) ApiClient.CallApi(path, Method.GET, queryParams, postBody, headerParams, formParams, fileParams, authSettings);

samples/client/petstore/csharp-dotnet2/SwaggerClientTest/Lib/SwaggerClient/src/main/CsharpDotNet2/IO/Swagger/Api/UserApi.cs

@@ -49,7 +49,7 @@ namespace IO.Swagger.Api
         /// <summary>
         /// Get user by user name 
         /// </summary>
-        /// <param name="username">The name that needs to be fetched. Use user1 for testing. </param>
+        /// <param name="username">The name that needs to be fetched. Use user1 for testing.</param>
         /// <returns>User</returns>
         User GetUserByName (string username);
         
@@ -327,7 +327,7 @@ namespace IO.Swagger.Api
         /// <summary>
         /// Get user by user name 
         /// </summary>
-        /// <param name="username">The name that needs to be fetched. Use user1 for testing. </param> 
+        /// <param name="username">The name that needs to be fetched. Use user1 for testing.</param> 
         /// <returns>User</returns>            
         public User GetUserByName (string username)
         {

samples/client/petstore/csharp-dotnet2/SwaggerClientTest/Lib/SwaggerClient/src/main/CsharpDotNet2/IO/Swagger/Client/ApiClient.cs

@@ -134,7 +134,7 @@ namespace IO.Swagger.Client
         }
     
         /// <summary>
-        /// If parameter is DateTime, output in ISO8601 format.
+        /// If parameter is DateTime, output in a formatted string (default ISO 8601), customizable with Configuration.DateTime.
         /// If parameter is a list of string, join the list with ",".
         /// Otherwise just return the string.
         /// </summary>
@@ -143,7 +143,11 @@ namespace IO.Swagger.Client
         public string ParameterToString(object obj)
         {
             if (obj is DateTime)
-                return ((DateTime)obj).ToString ("u");
+                // Return a formatted date string - Can be customized with Configuration.DateTimeFormat
+                // Defaults to an ISO 8601, using the known as a Round-trip date/time pattern ("o")
+                // https://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.110).aspx#Anchor_8
+                // For example: 2009-06-15T13:45:30.0000000
+                return ((DateTime)obj).ToString (Configuration.DateTimeFormat);
             else if (obj is List<string>)
                 return String.Join(",", (obj as List<string>).ToArray());
             else

samples/client/petstore/csharp-dotnet2/SwaggerClientTest/Lib/SwaggerClient/src/main/CsharpDotNet2/IO/Swagger/Client/Configuration.cs

@@ -79,6 +79,39 @@ namespace IO.Swagger.Client
             }
         }
 
+        private const string ISO8601_DATETIME_FORMAT = "o";
+
+        private static string _dateTimeFormat = ISO8601_DATETIME_FORMAT;
+
+        /// <summary>
+        /// Gets or sets the the date time format used when serializing in the ApiClient
+        /// By default, it's set to ISO 8601 - "o", for others see:
+        /// https://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.110).aspx
+        /// and https://msdn.microsoft.com/en-us/library/8kb3ddd4(v=vs.110).aspx
+        /// No validation is done to ensure that the string you're providing is valid
+        /// </summary>
+        /// <value>The DateTimeFormat string</value>
+        public static String DateTimeFormat
+        {
+            get
+            {
+                return _dateTimeFormat;
+            }
+            set
+            {
+                if (string.IsNullOrEmpty(value))
+                {
+                    // Never allow a blank or null string, go back to the default
+                    _dateTimeFormat = ISO8601_DATETIME_FORMAT;
+                    return;
+                }
+
+                // Caution, no validation when you choose date time format other than ISO 8601
+                // Take a look at the above links
+                _dateTimeFormat = value;
+            }
+        }
+
         /// <summary>
         /// Returns a string with essential information for debugging.
         /// </summary>