Code:
/ DotNET / DotNET / 8.0 / untmp / Orcas / RTM / 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.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- LambdaCompiler.Generated.cs
- EntryPointNotFoundException.cs
- NCryptSafeHandles.cs
- DBBindings.cs
- HashCoreRequest.cs
- ConfigurationStrings.cs
- CryptoApi.cs
- StrokeNodeOperations2.cs
- FixedPageAutomationPeer.cs
- CngKeyCreationParameters.cs
- DataServiceException.cs
- ProcessModuleCollection.cs
- JavaScriptString.cs
- LogWriteRestartAreaState.cs
- Vector3DAnimation.cs
- EntityDataSourceDataSelectionPanel.cs
- MemberAccessException.cs
- PersonalizationStateQuery.cs
- HttpClientCertificate.cs
- PersonalizationState.cs
- FileDialog_Vista.cs
- ConfigXmlCDataSection.cs
- X509CertificateTrustedIssuerElement.cs
- KerberosSecurityTokenAuthenticator.cs
- PermissionListSet.cs
- BindingMAnagerBase.cs
- HtmlObjectListAdapter.cs
- ReferenceConverter.cs
- Int16Animation.cs
- NavigationWindowAutomationPeer.cs
- RuntimeResourceSet.cs
- Point.cs
- AutomationPatternInfo.cs
- JpegBitmapDecoder.cs
- WorkflowDesigner.cs
- ExpanderAutomationPeer.cs
- DataSourceControl.cs
- ObjectQueryProvider.cs
- PropertyCollection.cs
- FollowerQueueCreator.cs
- BuilderElements.cs
- MemoryStream.cs
- Hyperlink.cs
- CustomSignedXml.cs
- ThrowHelper.cs
- DbMetaDataCollectionNames.cs
- SingleSelectRootGridEntry.cs
- RuntimeWrappedException.cs
- PermissionSetTriple.cs
- ProgressBarRenderer.cs
- RoleGroup.cs
- ColumnReorderedEventArgs.cs
- MethodToken.cs
- NamedObject.cs
- SchemaNotation.cs
- SafeNativeMethodsMilCoreApi.cs
- RootBrowserWindowProxy.cs
- ConfigurationManagerInternal.cs
- _SingleItemRequestCache.cs
- LicenseContext.cs
- ExpressionList.cs
- PeerNameRegistration.cs
- SplitContainer.cs
- PresentationSource.cs
- RowToParametersTransformer.cs
- SystemIPv6InterfaceProperties.cs
- AffineTransform3D.cs
- HitTestDrawingContextWalker.cs
- HelpProvider.cs
- ListSortDescription.cs
- DataBindEngine.cs
- TemplateBindingExtensionConverter.cs
- ResourcesBuildProvider.cs
- IsolatedStorageFilePermission.cs
- ToolBarTray.cs
- LineGeometry.cs
- UncommonField.cs
- RtfToXamlReader.cs
- UnsafeCollabNativeMethods.cs
- ChooseAction.cs
- PointCollectionConverter.cs
- ComponentCommands.cs
- PageSetupDialog.cs
- AuthenticationConfig.cs
- Ref.cs
- Annotation.cs
- MultiPartWriter.cs
- ToolCreatedEventArgs.cs
- WebPartConnectionsDisconnectVerb.cs
- FrameworkTemplate.cs
- WpfXamlType.cs
- ExpanderAutomationPeer.cs
- BindingListCollectionView.cs
- ApplicationServicesHostFactory.cs
- TextFormatterHost.cs
- ConnectionStringsExpressionBuilder.cs
- HttpWebRequest.cs
- Run.cs
- DataColumnMapping.cs
- OdbcCommandBuilder.cs