Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Core / System / Windows / Media / Generated / GeometryConverter.cs / 1 / GeometryConverter.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // This file was generated, please do not edit it directly. // // Please see [....]/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information. // //--------------------------------------------------------------------------- using MS.Internal; using MS.Internal.KnownBoxes; using MS.Internal.Collections; using MS.Internal.PresentationCore; using MS.Utility; using System; using System.Collections; using System.Collections.Generic; using System.ComponentModel; using System.Diagnostics; using System.Globalization; using System.Reflection; using System.Runtime.InteropServices; using System.ComponentModel.Design.Serialization; using System.Text; using System.Windows; using System.Windows.Media; using System.Windows.Media.Effects; using System.Windows.Media.Media3D; using System.Windows.Media.Animation; using System.Windows.Media.Composition; using System.Windows.Media.Imaging; using System.Windows.Markup; using System.Windows.Media.Converters; using System.Security; using System.Security.Permissions; using SR=MS.Internal.PresentationCore.SR; using SRID=MS.Internal.PresentationCore.SRID; #pragma warning disable 1634, 1691 // suppressing PreSharp warnings namespace System.Windows.Media { ////// GeometryConverter - Converter class for converting instances of other types to and from Geometry instances /// public sealed class GeometryConverter : TypeConverter { ////// Returns true if this type converter can convert from a given type. /// ////// bool - True if this converter can convert from the provided type, false if not. /// /// The ITypeDescriptorContext for this call. /// The Type being queried for support. public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) { if (sourceType == typeof(string)) { return true; } return base.CanConvertFrom(context, sourceType); } ////// Returns true if this type converter can convert to the given type. /// ////// bool - True if this converter can convert to the provided type, false if not. /// /// The ITypeDescriptorContext for this call. /// The Type being queried for support. public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) { if (destinationType == typeof(string)) { // When invoked by the serialization engine we can convert to string only for some instances if (context != null && context.Instance != null) { if (!(context.Instance is Geometry)) { throw new ArgumentException(SR.Get(SRID.General_Expected_Type, "Geometry"), "context.Instance"); } Geometry value = (Geometry)context.Instance; #pragma warning suppress 6506 // value is obviously not null return value.CanSerializeToString(); } return true; } return base.CanConvertTo(context, destinationType); } ////// Attempts to convert to a Geometry from the given object. /// ////// The Geometry which was constructed. /// ////// A NotSupportedException is thrown if the example object is null or is not a valid type /// which can be converted to a Geometry. /// /// The ITypeDescriptorContext for this call. /// The requested CultureInfo. Note that conversion uses "en-US" rather than this parameter. /// The object to convert to an instance of Geometry. public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) { if (value == null) { throw GetConvertFromException(value); } String source = value as string; if (source != null) { return Geometry.Parse(source); } return base.ConvertFrom(context, culture, value); } ////// ConvertTo - Attempt to convert an instance of Geometry to the given type /// ////// The object which was constructoed. /// ////// A NotSupportedException is thrown if "value" is null or not an instance of Geometry, /// or if the destinationType isn't one of the valid destination types. /// /// The ITypeDescriptorContext for this call. /// The CultureInfo which is respected when converting. /// The object to convert to an instance of "destinationType". /// The type to which this will convert the Geometry instance. public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) { if (destinationType != null && value is Geometry) { Geometry instance = (Geometry)value; if (destinationType == typeof(string)) { // When invoked by the serialization engine we can convert to string only for some instances if (context != null && context.Instance != null) { #pragma warning suppress 6506 // instance is obviously not null if (!instance.CanSerializeToString()) { throw new NotSupportedException(SR.Get(SRID.Converter_ConvertToNotSupported)); } } // Delegate to the formatting/culture-aware ConvertToString method. #pragma warning suppress 6506 // instance is obviously not null return instance.ConvertToString(null, culture); } } // Pass unhandled cases to base class (which will throw exceptions for null value or destinationType.) return base.ConvertTo(context, culture, value, destinationType); } } } // 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
- LoadedOrUnloadedOperation.cs
- StorageComplexTypeMapping.cs
- Page.cs
- InvokePatternIdentifiers.cs
- BitVector32.cs
- ParamArrayAttribute.cs
- GridView.cs
- UniqueIdentifierService.cs
- AttributedMetaModel.cs
- UnaryExpression.cs
- EventLogTraceListener.cs
- TemplatedMailWebEventProvider.cs
- XmlChoiceIdentifierAttribute.cs
- PrimitiveOperationFormatter.cs
- DockPattern.cs
- GZipStream.cs
- FileLogRecordHeader.cs
- SoapWriter.cs
- HttpRequest.cs
- SendingRequestEventArgs.cs
- SectionRecord.cs
- ExceptionHandlers.cs
- ByteKeyFrameCollection.cs
- AsyncDataRequest.cs
- PagedDataSource.cs
- ProtectedConfiguration.cs
- PersonalizationProviderHelper.cs
- DesignerValidatorAdapter.cs
- PersistenceTypeAttribute.cs
- PeerMaintainer.cs
- PropertyGridCommands.cs
- IfAction.cs
- CmsUtils.cs
- CacheDependency.cs
- WSAddressing10ProblemHeaderQNameFault.cs
- DoubleLinkListEnumerator.cs
- OrderingExpression.cs
- DataGridColumnHeadersPresenterAutomationPeer.cs
- SettingsPropertyNotFoundException.cs
- CLRBindingWorker.cs
- ScriptServiceAttribute.cs
- EventHandlersStore.cs
- ThreadAttributes.cs
- MappingSource.cs
- Pkcs9Attribute.cs
- SymLanguageType.cs
- PassportAuthenticationModule.cs
- _NativeSSPI.cs
- ClientBuildManagerTypeDescriptionProviderBridge.cs
- SamlAttributeStatement.cs
- DataServiceProviderWrapper.cs
- _CacheStreams.cs
- WmlCommandAdapter.cs
- SqlTrackingWorkflowInstance.cs
- TriggerAction.cs
- HMAC.cs
- RootBuilder.cs
- OleDbSchemaGuid.cs
- InvalidCastException.cs
- LoginUtil.cs
- ImmutablePropertyDescriptorGridEntry.cs
- Color.cs
- DataControlImageButton.cs
- TypeDefinition.cs
- FacetDescription.cs
- Native.cs
- TransformedBitmap.cs
- OracleException.cs
- BaseDataBoundControl.cs
- CardSpaceShim.cs
- IDReferencePropertyAttribute.cs
- XmlSchemaElement.cs
- DtdParser.cs
- HtmlShim.cs
- GridView.cs
- SmtpReplyReaderFactory.cs
- AxisAngleRotation3D.cs
- StreamUpgradeBindingElement.cs
- MessageQueueEnumerator.cs
- NeutralResourcesLanguageAttribute.cs
- X509CertificateCollection.cs
- FormViewCommandEventArgs.cs
- CodeDOMUtility.cs
- SqlTransaction.cs
- Ray3DHitTestResult.cs
- ResourceIDHelper.cs
- BaseTemplateParser.cs
- HotSpotCollection.cs
- AttachedPropertyBrowsableForTypeAttribute.cs
- PresentationSource.cs
- MSHTMLHost.cs
- TransportReplyChannelAcceptor.cs
- WebDisplayNameAttribute.cs
- GeneralTransform3DTo2DTo3D.cs
- CancelRequestedRecord.cs
- ContentDisposition.cs
- Html32TextWriter.cs
- DiscoveryDocumentSearchPattern.cs
- ParameterToken.cs
- DataMisalignedException.cs