Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Core / CSharp / System / Windows / Input / InputScopeConverter.cs / 1 / InputScopeConverter.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: class for input scope type-converter // // Please refer to the design specfication http://avalon/Cicero/Specifications/Stylable%20InputScope.mht // // History: // 1/20/2005 : yutakan - created // //--------------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Windows.Input; using System.ComponentModel; using System.Globalization; using System.ComponentModel.Design.Serialization; namespace System.Windows.Input { ////// type-converter which performs type conversions for inputscope /// ///http://avalon/Cicero/Specifications/Stylable%20InputScope.mht public class InputScopeConverter : TypeConverter { ////// Returns whether this converter can convert an object of one type to InputScope type /// InputScopeConverter only supports string type to convert from /// /// /// The conversion context. /// /// /// The type to convert from. /// ////// True if conversion is possible, false otherwise. /// public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) { // We can only handle string. if (sourceType == typeof(string)) { return true; } return false; } ////// Returns whether this converter can convert the object to the specified type. /// InputScopeConverter only supports string type to convert to /// /// /// The conversion context. /// /// /// The type to convert to. /// ////// True if conversion is possible, false otherwise. /// public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) { #if false if (typeof(string) == destinationType) { if (null == context) { return true; } if (null != context.Instance && context.Instance is DependencyObject) { InputScope inputscope = (InputScope)((DependencyObject)context.Instance).GetValue(InputMethod.InputScopeProperty); if (inputscope != null && inputscope.Names.Count == 1) { return true; } } } #endif return false; } ////// Converts the given value to InputScope type /// /// /// The conversion context. /// /// /// The current culture that applies to the conversion. /// /// /// The source object to convert from. /// ////// InputScope object with a specified scope name, otherwise InputScope with Default scope. /// public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object source) { string stringSource = source as string; InputScopeNameValue sn = InputScopeNameValue.Default; InputScope inputScope; if (null != stringSource) { stringSource = stringSource.Trim(); if (-1 != stringSource.LastIndexOf('.')) stringSource = stringSource.Substring(stringSource.LastIndexOf('.')+1); if (!stringSource.Equals(String.Empty)) { sn = (InputScopeNameValue)Enum.Parse(typeof(InputScopeNameValue), stringSource); } } inputScope = new InputScope(); inputScope.Names.Add(new InputScopeName(sn)); return inputScope; } #if true ////// Converts the given value as InputScope object to the specified type. /// This converter only supports string type as a type to convert to. /// /// /// The conversion context. /// /// /// The current culture that applies to the conversion. /// /// /// The value to convert. /// /// /// The type to convert to. /// ////// A new object of the specified type (string) converted from the given InputScope object. /// public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) { InputScope inputScope = value as InputScope; if (null != destinationType && null != inputScope) { if (destinationType == typeof(string)) { return Enum.GetName(typeof(InputScopeNameValue), ((InputScopeName)inputScope.Names[0]).NameValue); } } return base.ConvertTo(context, culture, value, destinationType); } #endif } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: class for input scope type-converter // // Please refer to the design specfication http://avalon/Cicero/Specifications/Stylable%20InputScope.mht // // History: // 1/20/2005 : yutakan - created // //--------------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Windows.Input; using System.ComponentModel; using System.Globalization; using System.ComponentModel.Design.Serialization; namespace System.Windows.Input { ////// type-converter which performs type conversions for inputscope /// ///http://avalon/Cicero/Specifications/Stylable%20InputScope.mht public class InputScopeConverter : TypeConverter { ////// Returns whether this converter can convert an object of one type to InputScope type /// InputScopeConverter only supports string type to convert from /// /// /// The conversion context. /// /// /// The type to convert from. /// ////// True if conversion is possible, false otherwise. /// public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) { // We can only handle string. if (sourceType == typeof(string)) { return true; } return false; } ////// Returns whether this converter can convert the object to the specified type. /// InputScopeConverter only supports string type to convert to /// /// /// The conversion context. /// /// /// The type to convert to. /// ////// True if conversion is possible, false otherwise. /// public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) { #if false if (typeof(string) == destinationType) { if (null == context) { return true; } if (null != context.Instance && context.Instance is DependencyObject) { InputScope inputscope = (InputScope)((DependencyObject)context.Instance).GetValue(InputMethod.InputScopeProperty); if (inputscope != null && inputscope.Names.Count == 1) { return true; } } } #endif return false; } ////// Converts the given value to InputScope type /// /// /// The conversion context. /// /// /// The current culture that applies to the conversion. /// /// /// The source object to convert from. /// ////// InputScope object with a specified scope name, otherwise InputScope with Default scope. /// public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object source) { string stringSource = source as string; InputScopeNameValue sn = InputScopeNameValue.Default; InputScope inputScope; if (null != stringSource) { stringSource = stringSource.Trim(); if (-1 != stringSource.LastIndexOf('.')) stringSource = stringSource.Substring(stringSource.LastIndexOf('.')+1); if (!stringSource.Equals(String.Empty)) { sn = (InputScopeNameValue)Enum.Parse(typeof(InputScopeNameValue), stringSource); } } inputScope = new InputScope(); inputScope.Names.Add(new InputScopeName(sn)); return inputScope; } #if true ////// Converts the given value as InputScope object to the specified type. /// This converter only supports string type as a type to convert to. /// /// /// The conversion context. /// /// /// The current culture that applies to the conversion. /// /// /// The value to convert. /// /// /// The type to convert to. /// ////// A new object of the specified type (string) converted from the given InputScope object. /// public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) { InputScope inputScope = value as InputScope; if (null != destinationType && null != inputScope) { if (destinationType == typeof(string)) { return Enum.GetName(typeof(InputScopeNameValue), ((InputScopeName)inputScope.Names[0]).NameValue); } } return base.ConvertTo(context, culture, value, destinationType); } #endif } } // 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
- WorkflowViewElement.cs
- ImageBrush.cs
- ProfileProvider.cs
- DiscoveryMessageSequenceCD1.cs
- ParallelDesigner.xaml.cs
- OutputCacheSettings.cs
- Clock.cs
- AttributedMetaModel.cs
- ValidatorCollection.cs
- nulltextnavigator.cs
- DataErrorValidationRule.cs
- SR.Designer.cs
- Enlistment.cs
- BevelBitmapEffect.cs
- ClientSponsor.cs
- GridViewUpdatedEventArgs.cs
- XsdDataContractImporter.cs
- LambdaCompiler.Address.cs
- GeometryModel3D.cs
- BufferAllocator.cs
- RemotingServices.cs
- DataSourceExpression.cs
- StructuredTypeEmitter.cs
- ErrorHandler.cs
- CodeArrayCreateExpression.cs
- HttpModuleCollection.cs
- UriSection.cs
- Bidi.cs
- MouseButtonEventArgs.cs
- CacheEntry.cs
- BamlCollectionHolder.cs
- Focus.cs
- IntegerValidator.cs
- ConsumerConnectionPointCollection.cs
- PerformanceCounterPermissionAttribute.cs
- BoolExpressionVisitors.cs
- _LoggingObject.cs
- ProcessRequestArgs.cs
- InputBindingCollection.cs
- TypeSource.cs
- ManagedIStream.cs
- Transform.cs
- CodePropertyReferenceExpression.cs
- SubtreeProcessor.cs
- SoapIncludeAttribute.cs
- OleDbCommandBuilder.cs
- ByteStorage.cs
- Rijndael.cs
- TdsValueSetter.cs
- EdmFunction.cs
- EventLogEntry.cs
- CmsInterop.cs
- TextPattern.cs
- LocalizationComments.cs
- IndependentlyAnimatedPropertyMetadata.cs
- DependentList.cs
- XmlnsPrefixAttribute.cs
- AutoSizeComboBox.cs
- Mapping.cs
- DataServiceHostFactory.cs
- MenuRendererClassic.cs
- SigningCredentials.cs
- RuleRef.cs
- SqlUtils.cs
- Brush.cs
- CustomAttributeFormatException.cs
- EntitySqlQueryState.cs
- DataGridTextBox.cs
- QilPatternFactory.cs
- _Rfc2616CacheValidators.cs
- EventsTab.cs
- ChildChangedEventArgs.cs
- ModelFunctionTypeElement.cs
- Odbc32.cs
- TreeIterator.cs
- ExpressionEditorAttribute.cs
- SystemParameters.cs
- DesignerSerializationOptionsAttribute.cs
- SafeHandle.cs
- Compress.cs
- ButtonChrome.cs
- TextServicesProperty.cs
- RSAPKCS1SignatureFormatter.cs
- KeyedCollection.cs
- FileDialog_Vista.cs
- AnimationStorage.cs
- TrackingExtract.cs
- Scene3D.cs
- ResXResourceSet.cs
- DesignerLoader.cs
- ExceptionUtil.cs
- PrintController.cs
- WebPartTransformerAttribute.cs
- Error.cs
- XmlComplianceUtil.cs
- ModelUIElement3D.cs
- XmlSchemaCompilationSettings.cs
- WebExceptionStatus.cs
- X509Logo.cs
- WriteStateInfoBase.cs