Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / ndp / fx / src / xsp / System / Web / Extensions / Script / Services / ServicesUtilities.cs / 1 / ServicesUtilities.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System.Collections; using System.Collections.Generic; using System.IO; using System.Text; using System.Xml; using System.Xml.Serialization; namespace System.Web.Script.Services { internal static class ServicesUtilities { internal static string GetClientTypeName(string name) { // e.g. MyNS.MySubNS.MyWebService OR var MyWebService return name.Replace('+', '_'); } internal static string GetClientTypeFromServerType(WebServiceData webServiceData, Type type) { // For intellisense purposes, returns a best estimate of what the appropriate client-side type is for a given server type. // Takes generated client proxies and enum proxies into consideration. // The rest is a best guess. // If all else fails we use "", to indicate "any" client side type. "Object" is not the same as any type on the client since // string, for example, is not considered an object. "Object" is equiv to a .net dictionary. if (webServiceData.ClientTypeNameDictionary.ContainsKey(type)) { // if it exists in the client type dictionary, it will have a proxy generated for it //get the client based on type.FullName for ASMX, and schema qualified name and namespace for WCF return webServiceData.ClientTypeNameDictionary[type]; } if (type.IsEnum) { // there will be a proxy for this enum return GetClientTypeName(type.FullName); } // there is no client proxy for it, so it either maps to a built-in js type or it could be "anything" // take care of the most common types if (type == typeof(string) || type == typeof(char)) { return "String"; } else if (type.IsPrimitive) { // The primitive types are Boolean, Byte, SByte, Int16, UInt16, Int32, UInt32, Int64 (long), UInt64, IntPtr, Char, Double, and Single (float). if (type == typeof(bool)) { // bool is the only primitive we shouldnt treat as a number return "Boolean"; } else { // takes care of all ints, float, double, but not decimal since it isnt a primitive // we also consider byte, sbyte, and intptr to be numbers return "Number"; } } if (type.IsValueType) { if (type == typeof(DateTime)) { return "Date"; } else if (type == typeof(Guid)) { return "String"; } else if (type == typeof(Decimal)) { return "Number"; } } if (typeof(IDictionary).IsAssignableFrom(type)) { return "Object"; } // might still be IDictionaryif (type.IsGenericType) { Type gtd = type; if (!type.IsGenericTypeDefinition) { gtd = type.GetGenericTypeDefinition(); } if (gtd == typeof(IDictionary<,>)) { return "Object"; } } if (type.IsArray || typeof(IEnumerable).IsAssignableFrom(type)) { return "Array"; } // dont know what it is (e.g., TimeSpan), or it is type Object, so allow any client type. return ""; } internal static Type UnwrapNullableType(Type type) { // check for nullable and pull out if (type.IsGenericType && !type.IsGenericTypeDefinition) { Type genericTypeDefinition = type.GetGenericTypeDefinition(); if (genericTypeDefinition == typeof(Nullable<>)) { return type.GetGenericArguments()[0]; } } return type; } // Serialize an object to an XML string internal static string XmlSerializeObjectToString(object obj) { // XmlSerializer xs = new XmlSerializer(obj.GetType()); MemoryStream ms = new MemoryStream(); using (XmlTextWriter writer = new XmlTextWriter(ms, Encoding.UTF8)) { xs.Serialize(writer, obj); ms.Position = 0; using (StreamReader reader = new StreamReader(ms)) { return reader.ReadToEnd(); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System.Collections; using System.Collections.Generic; using System.IO; using System.Text; using System.Xml; using System.Xml.Serialization; namespace System.Web.Script.Services { internal static class ServicesUtilities { internal static string GetClientTypeName(string name) { // e.g. MyNS.MySubNS.MyWebService OR var MyWebService return name.Replace('+', '_'); } internal static string GetClientTypeFromServerType(WebServiceData webServiceData, Type type) { // For intellisense purposes, returns a best estimate of what the appropriate client-side type is for a given server type. // Takes generated client proxies and enum proxies into consideration. // The rest is a best guess. // If all else fails we use "", to indicate "any" client side type. "Object" is not the same as any type on the client since // string, for example, is not considered an object. "Object" is equiv to a .net dictionary. if (webServiceData.ClientTypeNameDictionary.ContainsKey(type)) { // if it exists in the client type dictionary, it will have a proxy generated for it //get the client based on type.FullName for ASMX, and schema qualified name and namespace for WCF return webServiceData.ClientTypeNameDictionary[type]; } if (type.IsEnum) { // there will be a proxy for this enum return GetClientTypeName(type.FullName); } // there is no client proxy for it, so it either maps to a built-in js type or it could be "anything" // take care of the most common types if (type == typeof(string) || type == typeof(char)) { return "String"; } else if (type.IsPrimitive) { // The primitive types are Boolean, Byte, SByte, Int16, UInt16, Int32, UInt32, Int64 (long), UInt64, IntPtr, Char, Double, and Single (float). if (type == typeof(bool)) { // bool is the only primitive we shouldnt treat as a number return "Boolean"; } else { // takes care of all ints, float, double, but not decimal since it isnt a primitive // we also consider byte, sbyte, and intptr to be numbers return "Number"; } } if (type.IsValueType) { if (type == typeof(DateTime)) { return "Date"; } else if (type == typeof(Guid)) { return "String"; } else if (type == typeof(Decimal)) { return "Number"; } } if (typeof(IDictionary).IsAssignableFrom(type)) { return "Object"; } // might still be IDictionaryif (type.IsGenericType) { Type gtd = type; if (!type.IsGenericTypeDefinition) { gtd = type.GetGenericTypeDefinition(); } if (gtd == typeof(IDictionary<,>)) { return "Object"; } } if (type.IsArray || typeof(IEnumerable).IsAssignableFrom(type)) { return "Array"; } // dont know what it is (e.g., TimeSpan), or it is type Object, so allow any client type. return ""; } internal static Type UnwrapNullableType(Type type) { // check for nullable and pull out if (type.IsGenericType && !type.IsGenericTypeDefinition) { Type genericTypeDefinition = type.GetGenericTypeDefinition(); if (genericTypeDefinition == typeof(Nullable<>)) { return type.GetGenericArguments()[0]; } } return type; } // Serialize an object to an XML string internal static string XmlSerializeObjectToString(object obj) { // XmlSerializer xs = new XmlSerializer(obj.GetType()); MemoryStream ms = new MemoryStream(); using (XmlTextWriter writer = new XmlTextWriter(ms, Encoding.UTF8)) { xs.Serialize(writer, obj); ms.Position = 0; using (StreamReader reader = new StreamReader(ms)) { return reader.ReadToEnd(); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- MouseActionConverter.cs
- ReferenceConverter.cs
- VisualTreeHelper.cs
- WrappedIUnknown.cs
- IChannel.cs
- DataColumn.cs
- InputProcessorProfiles.cs
- XmlEnumAttribute.cs
- SettingsAttributes.cs
- WebEventTraceProvider.cs
- PageParserFilter.cs
- DBProviderConfigurationHandler.cs
- DesignBindingPicker.cs
- MetadataItemEmitter.cs
- WebSysDisplayNameAttribute.cs
- PagerStyle.cs
- relpropertyhelper.cs
- XmlTextEncoder.cs
- StrokeNode.cs
- TypeSource.cs
- UnsafeNativeMethodsMilCoreApi.cs
- XomlSerializationHelpers.cs
- ToolStripPanelRow.cs
- MemberJoinTreeNode.cs
- UnknownBitmapEncoder.cs
- DataContractSerializer.cs
- ConfigXmlAttribute.cs
- EntityViewContainer.cs
- ReturnValue.cs
- FixUpCollection.cs
- SmiContext.cs
- RequestDescription.cs
- ComplexPropertyEntry.cs
- ResourcePart.cs
- XmlSchemaType.cs
- DynamicDataManager.cs
- DataGridViewColumnCollectionEditor.cs
- XamlWrapperReaders.cs
- PropertiesTab.cs
- DataGridViewColumn.cs
- HtmlInputSubmit.cs
- CheckedListBox.cs
- PageHandlerFactory.cs
- FontUnit.cs
- IImplicitResourceProvider.cs
- XmlComment.cs
- RelationshipNavigation.cs
- ObjectDesignerDataSourceView.cs
- BackStopAuthenticationModule.cs
- DocumentApplicationJournalEntry.cs
- PropertyValueUIItem.cs
- HttpResponseInternalWrapper.cs
- IItemProperties.cs
- DiffuseMaterial.cs
- SqlUserDefinedTypeAttribute.cs
- FlowDocumentView.cs
- SearchForVirtualItemEventArgs.cs
- ClientSettingsStore.cs
- SafeHGlobalHandleCritical.cs
- Accessible.cs
- ExpressionConverter.cs
- XmlSchemaFacet.cs
- StringBuilder.cs
- TranslateTransform.cs
- DbConnectionClosed.cs
- ContentPlaceHolder.cs
- ReflectionUtil.cs
- sapiproxy.cs
- BrowsableAttribute.cs
- CollectionChangedEventManager.cs
- ScriptingSectionGroup.cs
- DesignerTransactionCloseEvent.cs
- Pkcs9Attribute.cs
- safesecurityhelperavalon.cs
- GridViewSortEventArgs.cs
- ScrollItemPatternIdentifiers.cs
- TemplateEditingVerb.cs
- Int64.cs
- Properties.cs
- ToolBarTray.cs
- DataIdProcessor.cs
- StandardCommands.cs
- TextCompositionEventArgs.cs
- LinearGradientBrush.cs
- Soap.cs
- AuthenticodeSignatureInformation.cs
- DataKey.cs
- SqlCharStream.cs
- DPAPIProtectedConfigurationProvider.cs
- LicenseContext.cs
- AlphaSortedEnumConverter.cs
- DataErrorValidationRule.cs
- XmlSerializerFactory.cs
- Debug.cs
- SignatureGenerator.cs
- PeerPresenceInfo.cs
- GeneralTransform3DGroup.cs
- LockedBorderGlyph.cs
- ResourceDisplayNameAttribute.cs
- SamlDelegatingWriter.cs