Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Framework / System / Windows / ControlTemplate.cs / 2 / ControlTemplate.cs
//------------------------------------------------------------------------------------ // // File: ControlTemplate.cs // // Description: // A generic class that allow instantiation of a tree of Framework[Content]Elements. // This is used to specify an overall master template for a Control. The control // author defines the default ControlTemplate and the app author can override this. // // Copyright (C) 2004 by Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------------- using System.Diagnostics; // Debug using System.Windows.Controls; // Control using System.Windows.Media.Animation; // Timeline using System.Windows.Navigation; // PageFunctionBase using System.ComponentModel; // DesignerSerializationVisibilityAttribute & DefaultValue using System.Windows.Markup; // DependsOnAttribute namespace System.Windows.Controls { ////// A generic class that allow instantiation of a tree of /// Framework[Content]Elements. This is used to specify an /// overall master template for a Control. The control author /// defines the default ControlTemplate and the app author /// can override this. /// [Localizability(LocalizationCategory.None, Readability=Readability.Unreadable)] [DictionaryKeyProperty("TargetType")] public class ControlTemplate : FrameworkTemplate { #region Construction ////// ControlTemplate Constructor /// public ControlTemplate() { } ////// ControlTemplate Constructor /// public ControlTemplate(Type targetType) { ValidateTargetType(targetType, "targetType"); _targetType = targetType; } #endregion Construction #region PublicMethods ////// Validate against the following rules /// 1. One cannot use a ControlTemplate to template a FrameworkContentElement /// 2. One cannot use a ControlTemplate to template a FrameworkElement other than a Control /// 3. One cannot use a ControlTemplate to template a Control that isn't associated with it /// protected override void ValidateTemplatedParent(FrameworkElement templatedParent) { // Must have a non-null feTemplatedParent if (templatedParent == null) { throw new ArgumentNullException("templatedParent"); } // The target type of a ControlTemplate must match the // type of the Control that it is being applied to if (_targetType != null && !_targetType.IsInstanceOfType(templatedParent)) { throw new ArgumentException(SR.Get(SRID.TemplateTargetTypeMismatch, _targetType.Name, templatedParent.GetType().Name)); } // One cannot use a ControlTemplate to template a Control that isn't associated with it if (templatedParent.TemplateInternal != this) { throw new ArgumentException(SR.Get(SRID.MustNotTemplateUnassociatedControl)); } } #endregion PublicMethods #region PublicProperties ////// TargetType for this ControlTemplate /// [Ambient] [DefaultValue(null)] public Type TargetType { get { return _targetType; } set { ValidateTargetType(value, "value"); CheckSealed(); _targetType = value; } } ////// Collection of Triggers /// [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] [DependsOn("VisualTree")] public TriggerCollection Triggers { get { if (_triggers == null) { _triggers = new TriggerCollection(); // If the template has been sealed prior to this the newly // created TriggerCollection also needs to be sealed if (IsSealed) { _triggers.Seal(); } } return _triggers; } } #endregion PublicProperties #region NonPublicMethods // Validate against two rules // 1. targetType must not null // 2. targetType must be a Control or a subclass of it private void ValidateTargetType(Type targetType, string argName) { if (targetType == null) { throw new ArgumentNullException(argName); } if (!typeof(Control).IsAssignableFrom(targetType) && !typeof(Page).IsAssignableFrom(targetType) && !typeof(PageFunctionBase).IsAssignableFrom(targetType)) { throw new ArgumentException(SR.Get(SRID.InvalidControlTemplateTargetType, targetType.Name)); } } #endregion NonPublicMethods #region NonPublicProperties // // TargetType for ControlTemplate. This is override is // so FrameworkTemplate can see this property. // internal override Type TargetTypeInternal { get { if (TargetType != null) { return TargetType; } return DefaultTargetType; } } // Subclasses must provide a way for the parser to directly set the // target type. internal override void SetTargetTypeInternal(Type targetType) { TargetType = targetType; } // // Collection of Triggers for a ControlTemplate. This is // override is so FrameworkTemplate can see this property. // internal override TriggerCollection TriggersInternal { get { return Triggers; } } #endregion NonPublicProperties #region Data private Type _targetType; private TriggerCollection _triggers; // Target type is FrameworkElement by default internal static readonly Type DefaultTargetType = typeof(Control); #endregion Data } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //------------------------------------------------------------------------------------ // // File: ControlTemplate.cs // // Description: // A generic class that allow instantiation of a tree of Framework[Content]Elements. // This is used to specify an overall master template for a Control. The control // author defines the default ControlTemplate and the app author can override this. // // Copyright (C) 2004 by Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------------- using System.Diagnostics; // Debug using System.Windows.Controls; // Control using System.Windows.Media.Animation; // Timeline using System.Windows.Navigation; // PageFunctionBase using System.ComponentModel; // DesignerSerializationVisibilityAttribute & DefaultValue using System.Windows.Markup; // DependsOnAttribute namespace System.Windows.Controls { ////// A generic class that allow instantiation of a tree of /// Framework[Content]Elements. This is used to specify an /// overall master template for a Control. The control author /// defines the default ControlTemplate and the app author /// can override this. /// [Localizability(LocalizationCategory.None, Readability=Readability.Unreadable)] [DictionaryKeyProperty("TargetType")] public class ControlTemplate : FrameworkTemplate { #region Construction ////// ControlTemplate Constructor /// public ControlTemplate() { } ////// ControlTemplate Constructor /// public ControlTemplate(Type targetType) { ValidateTargetType(targetType, "targetType"); _targetType = targetType; } #endregion Construction #region PublicMethods ////// Validate against the following rules /// 1. One cannot use a ControlTemplate to template a FrameworkContentElement /// 2. One cannot use a ControlTemplate to template a FrameworkElement other than a Control /// 3. One cannot use a ControlTemplate to template a Control that isn't associated with it /// protected override void ValidateTemplatedParent(FrameworkElement templatedParent) { // Must have a non-null feTemplatedParent if (templatedParent == null) { throw new ArgumentNullException("templatedParent"); } // The target type of a ControlTemplate must match the // type of the Control that it is being applied to if (_targetType != null && !_targetType.IsInstanceOfType(templatedParent)) { throw new ArgumentException(SR.Get(SRID.TemplateTargetTypeMismatch, _targetType.Name, templatedParent.GetType().Name)); } // One cannot use a ControlTemplate to template a Control that isn't associated with it if (templatedParent.TemplateInternal != this) { throw new ArgumentException(SR.Get(SRID.MustNotTemplateUnassociatedControl)); } } #endregion PublicMethods #region PublicProperties ////// TargetType for this ControlTemplate /// [Ambient] [DefaultValue(null)] public Type TargetType { get { return _targetType; } set { ValidateTargetType(value, "value"); CheckSealed(); _targetType = value; } } ////// Collection of Triggers /// [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] [DependsOn("VisualTree")] public TriggerCollection Triggers { get { if (_triggers == null) { _triggers = new TriggerCollection(); // If the template has been sealed prior to this the newly // created TriggerCollection also needs to be sealed if (IsSealed) { _triggers.Seal(); } } return _triggers; } } #endregion PublicProperties #region NonPublicMethods // Validate against two rules // 1. targetType must not null // 2. targetType must be a Control or a subclass of it private void ValidateTargetType(Type targetType, string argName) { if (targetType == null) { throw new ArgumentNullException(argName); } if (!typeof(Control).IsAssignableFrom(targetType) && !typeof(Page).IsAssignableFrom(targetType) && !typeof(PageFunctionBase).IsAssignableFrom(targetType)) { throw new ArgumentException(SR.Get(SRID.InvalidControlTemplateTargetType, targetType.Name)); } } #endregion NonPublicMethods #region NonPublicProperties // // TargetType for ControlTemplate. This is override is // so FrameworkTemplate can see this property. // internal override Type TargetTypeInternal { get { if (TargetType != null) { return TargetType; } return DefaultTargetType; } } // Subclasses must provide a way for the parser to directly set the // target type. internal override void SetTargetTypeInternal(Type targetType) { TargetType = targetType; } // // Collection of Triggers for a ControlTemplate. This is // override is so FrameworkTemplate can see this property. // internal override TriggerCollection TriggersInternal { get { return Triggers; } } #endregion NonPublicProperties #region Data private Type _targetType; private TriggerCollection _triggers; // Target type is FrameworkElement by default internal static readonly Type DefaultTargetType = typeof(Control); #endregion Data } } // 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
- DescriptionAttribute.cs
- StringToken.cs
- RepeatBehavior.cs
- BinaryReader.cs
- _emptywebproxy.cs
- Substitution.cs
- PhysicalFontFamily.cs
- Normalization.cs
- Win32.cs
- SharedPersonalizationStateInfo.cs
- Msec.cs
- Stylesheet.cs
- FileDetails.cs
- Helpers.cs
- DataProtection.cs
- EmbossBitmapEffect.cs
- RowsCopiedEventArgs.cs
- DataSourceDescriptorCollection.cs
- OleDbStruct.cs
- SessionViewState.cs
- HijriCalendar.cs
- HashHelper.cs
- SettingsProperty.cs
- TextLine.cs
- ProcessThreadDesigner.cs
- Subtree.cs
- ValidatorUtils.cs
- DbConnectionFactory.cs
- Exceptions.cs
- MailAddressParser.cs
- ValuePatternIdentifiers.cs
- counter.cs
- ServiceElementCollection.cs
- ComponentEvent.cs
- AuthenticationConfig.cs
- LinqDataSourceEditData.cs
- DoubleAnimationBase.cs
- GridProviderWrapper.cs
- InfiniteIntConverter.cs
- MediaTimeline.cs
- TextPointerBase.cs
- MsmqInputMessagePool.cs
- ResourceAttributes.cs
- Viewport2DVisual3D.cs
- ConnectionInterfaceCollection.cs
- PlatformCulture.cs
- WebPartUtil.cs
- ObjectSecurity.cs
- MD5CryptoServiceProvider.cs
- MimeAnyImporter.cs
- IgnoreSection.cs
- ClientApiGenerator.cs
- TypeUtil.cs
- PageEventArgs.cs
- CustomGrammar.cs
- WindowsIdentity.cs
- DbTypeMap.cs
- TrailingSpaceComparer.cs
- StringUtil.cs
- ConfigXmlWhitespace.cs
- CodeTypeOfExpression.cs
- RijndaelManaged.cs
- QuotedPairReader.cs
- ClrProviderManifest.cs
- MenuItemStyleCollection.cs
- PropertyChangingEventArgs.cs
- _ProxyChain.cs
- Rect3D.cs
- WeakRefEnumerator.cs
- UrlMapping.cs
- ResourceBinder.cs
- TextRangeAdaptor.cs
- InstanceCreationEditor.cs
- ToolStripTextBox.cs
- HtmlTableCell.cs
- TextRangeBase.cs
- PropertyMapper.cs
- HandleInitializationContext.cs
- LazyTextWriterCreator.cs
- URL.cs
- RetrieveVirtualItemEventArgs.cs
- AutomationEvent.cs
- AssemblyNameProxy.cs
- XmlWrappingWriter.cs
- WebPartConnectionsConnectVerb.cs
- sqlser.cs
- BounceEase.cs
- SaveFileDialog.cs
- ProcessingInstructionAction.cs
- DescriptionAttribute.cs
- RegexCharClass.cs
- ContextMenu.cs
- InternalBufferOverflowException.cs
- Rule.cs
- ToolStripDropDownMenu.cs
- XamlToRtfParser.cs
- BindingSource.cs
- AnnotationStore.cs
- SymLanguageVendor.cs
- SurrogateEncoder.cs