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
- AsymmetricKeyExchangeFormatter.cs
- OperandQuery.cs
- ClientSettingsProvider.cs
- Inline.cs
- SynchronizedPool.cs
- SchemaImporterExtensionElement.cs
- XmlCharacterData.cs
- XmlNode.cs
- _NetworkingPerfCounters.cs
- HotSpotCollection.cs
- StrokeNodeOperations.cs
- Brush.cs
- SqlResolver.cs
- DrawingVisual.cs
- DynamicPropertyHolder.cs
- WindowsSecurityToken.cs
- CacheMemory.cs
- CompositeFontFamily.cs
- TextInfo.cs
- TablePattern.cs
- ContextMenuService.cs
- ResXFileRef.cs
- EditorAttribute.cs
- GeneratedContractType.cs
- SubqueryRules.cs
- DoubleLink.cs
- DependencyProperty.cs
- DbParameterCollectionHelper.cs
- CompilerTypeWithParams.cs
- LinqExpressionNormalizer.cs
- DataSourceCache.cs
- EntityConnectionStringBuilderItem.cs
- RequestCache.cs
- TextBoxBase.cs
- OleDbMetaDataFactory.cs
- TargetFrameworkUtil.cs
- ToolBarTray.cs
- GACIdentityPermission.cs
- AuthenticateEventArgs.cs
- BrowserTree.cs
- HwndStylusInputProvider.cs
- AppDomainCompilerProxy.cs
- BehaviorService.cs
- ExtentJoinTreeNode.cs
- SafeRightsManagementHandle.cs
- CellParagraph.cs
- PeerNodeTraceRecord.cs
- _CommandStream.cs
- PersonalizationStateQuery.cs
- ParamArrayAttribute.cs
- JapaneseCalendar.cs
- AbstractExpressions.cs
- TextEndOfSegment.cs
- TextSelectionHelper.cs
- SoapAttributes.cs
- BackgroundWorker.cs
- BrowserCapabilitiesFactory.cs
- SchemaElement.cs
- AesManaged.cs
- TextDecorationCollection.cs
- ErrorFormatterPage.cs
- X509KeyIdentifierClauseType.cs
- SafeFreeMibTable.cs
- Viewport3DVisual.cs
- CodeComment.cs
- URLString.cs
- WebControlParameterProxy.cs
- BamlResourceContent.cs
- CollectionChangeEventArgs.cs
- PathSegment.cs
- CornerRadiusConverter.cs
- CompositeDispatchFormatter.cs
- ClientSideProviderDescription.cs
- CodeArrayCreateExpression.cs
- HideDisabledControlAdapter.cs
- FormViewInsertEventArgs.cs
- ConfigurationStrings.cs
- TimeStampChecker.cs
- BlockUIContainer.cs
- HotCommands.cs
- XmlEntity.cs
- CapabilitiesUse.cs
- NameValueConfigurationElement.cs
- DBConnection.cs
- FrameworkContextData.cs
- ColorContext.cs
- DbConnectionInternal.cs
- UInt16Storage.cs
- WizardForm.cs
- TrustLevel.cs
- QuotedPrintableStream.cs
- InputBinding.cs
- WpfPayload.cs
- XmlNavigatorStack.cs
- PostBackOptions.cs
- srgsitem.cs
- ArrayItemValue.cs
- VirtualPath.cs
- ImmutableObjectAttribute.cs
- Font.cs