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
- ImportCatalogPart.cs
- HttpProfileBase.cs
- XsdBuildProvider.cs
- XmlDataSource.cs
- PortCache.cs
- GroupStyle.cs
- ColorConverter.cs
- DBSqlParserColumn.cs
- PersonalizableTypeEntry.cs
- PageStatePersister.cs
- SpecularMaterial.cs
- XmlSchemas.cs
- ObjectComplexPropertyMapping.cs
- WindowsPrincipal.cs
- WindowsAuthenticationModule.cs
- SqlHelper.cs
- CookielessHelper.cs
- Image.cs
- FrugalMap.cs
- MultilineStringConverter.cs
- AsymmetricKeyExchangeFormatter.cs
- KeyGestureValueSerializer.cs
- IsolatedStorageSecurityState.cs
- BooleanAnimationBase.cs
- GregorianCalendar.cs
- SimpleType.cs
- EntityTypeEmitter.cs
- GridLength.cs
- mediapermission.cs
- EnvelopedSignatureTransform.cs
- AddingNewEventArgs.cs
- DPAPIProtectedConfigurationProvider.cs
- TimeSpan.cs
- Common.cs
- SystemIcmpV4Statistics.cs
- MinMaxParagraphWidth.cs
- HybridObjectCache.cs
- WebServicesInteroperability.cs
- WebConvert.cs
- BindingCollection.cs
- ColorConverter.cs
- StringValueConverter.cs
- MouseActionValueSerializer.cs
- DecoratedNameAttribute.cs
- IODescriptionAttribute.cs
- ClonableStack.cs
- MouseGestureValueSerializer.cs
- FormClosedEvent.cs
- LogAppendAsyncResult.cs
- SimpleBitVector32.cs
- ScriptingWebServicesSectionGroup.cs
- QilXmlReader.cs
- PermissionSetEnumerator.cs
- ExtensionSurface.cs
- TCPClient.cs
- CompiledQueryCacheKey.cs
- FactoryGenerator.cs
- SoapSchemaImporter.cs
- SafeNativeMethods.cs
- ImpersonateTokenRef.cs
- ToolStripButton.cs
- RelationshipEntry.cs
- TextRangeAdaptor.cs
- LabelLiteral.cs
- EmptyElement.cs
- DoubleCollection.cs
- ByeMessageApril2005.cs
- HtmlToClrEventProxy.cs
- SemanticResolver.cs
- OrderedHashRepartitionEnumerator.cs
- SpanIndex.cs
- DetailsViewModeEventArgs.cs
- ImpersonateTokenRef.cs
- HttpResponse.cs
- OutputCacheModule.cs
- KeyNotFoundException.cs
- DataGridAddNewRow.cs
- ConfigurationSettings.cs
- InvalidCastException.cs
- WpfWebRequestHelper.cs
- QilReference.cs
- SymLanguageType.cs
- TemplateBuilder.cs
- Viewport2DVisual3D.cs
- StyleTypedPropertyAttribute.cs
- DetailsViewPagerRow.cs
- RoleService.cs
- DomNameTable.cs
- RuleInfoComparer.cs
- CompileLiteralTextParser.cs
- PersonalizablePropertyEntry.cs
- FormViewAutoFormat.cs
- CroppedBitmap.cs
- NamespaceInfo.cs
- StorageScalarPropertyMapping.cs
- PathSegmentCollection.cs
- XmlSchemaValidator.cs
- TextEncodedRawTextWriter.cs
- exports.cs
- DataBindingList.cs