Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web.Extensions/Script/Services/WebServiceParameterData.cs

@@ -0,0 +1,60 @@
+//------------------------------------------------------------------------------
+// <copyright file="WebServiceParameterData.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+using System.Reflection;
+
+namespace System.Web.Script.Services {
+    internal class WebServiceParameterData {
+        private ParameterInfo _param;
+        private int _index;     // Index of the parameter in the method
+        private string _paramName;
+        private Type _paramType;
+
+        internal WebServiceParameterData(ParameterInfo param, int index) {
+            _param = param;
+            _index = index;
+        }
+        
+        // This constructor is only used by indigo
+        internal WebServiceParameterData(string paramName, Type paramType, int index) {
+            _paramName = paramName;
+            _paramType = paramType;
+            _index = index;
+
+        }
+
+        internal int Index {
+            get { return _index; }
+        }
+
+        internal ParameterInfo ParameterInfo {
+            get { return _param; }
+        }
+
+        internal string ParameterName {
+            get {
+                if (_param != null) {
+                    return _param.Name;
+                }
+                else {
+                    return _paramName;
+                }
+            }
+        }
+
+        internal Type ParameterType {
+            get {
+                if (_param != null) {
+                    return _param.ParameterType;
+                }
+                else {
+                    return _paramType;
+                }
+            }
+        }
+       
+    }
+}