Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / xsp / System / Web / UI / WebControls / ErrorStyle.cs / 5 / ErrorStyle.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.ComponentModel.Design; using System.Drawing; // A derived Style class with the default ForeColor set to Color.Red instead of Color.Empty internal sealed class ErrorStyle : Style, ICustomTypeDescriptor { public ErrorStyle() : base() { ForeColor = Color.Red; } #region ICustomTypeDesciptor implementation AttributeCollection ICustomTypeDescriptor.GetAttributes() { return TypeDescriptor.GetAttributes(this, true); } string ICustomTypeDescriptor.GetClassName() { return TypeDescriptor.GetClassName(this, true); } string ICustomTypeDescriptor.GetComponentName() { return TypeDescriptor.GetComponentName(this, true); } TypeConverter ICustomTypeDescriptor.GetConverter() { return TypeDescriptor.GetConverter(this, true); } EventDescriptor ICustomTypeDescriptor.GetDefaultEvent() { return TypeDescriptor.GetDefaultEvent(this, true); } PropertyDescriptor ICustomTypeDescriptor.GetDefaultProperty() { return TypeDescriptor.GetDefaultProperty(this, true); } object ICustomTypeDescriptor.GetEditor(Type editorBaseType) { return TypeDescriptor.GetEditor(this, editorBaseType, true); } EventDescriptorCollection ICustomTypeDescriptor.GetEvents() { return TypeDescriptor.GetEvents(this, true); } EventDescriptorCollection ICustomTypeDescriptor.GetEvents(Attribute[] attributes) { return TypeDescriptor.GetEvents(this, attributes, true); } PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties() { return ((ICustomTypeDescriptor)this).GetProperties(null); } PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties(Attribute[] attributes) { PropertyDescriptorCollection oldProperties = TypeDescriptor.GetProperties(GetType(), attributes); PropertyDescriptor[] newProperties = new PropertyDescriptor[oldProperties.Count]; PropertyDescriptor foreColor = oldProperties["ForeColor"]; for (int i=0; i < oldProperties.Count; i++) { PropertyDescriptor property = oldProperties[i]; if (property == foreColor) { newProperties[i] = TypeDescriptor.CreateProperty( GetType(), property, new DefaultValueAttribute(typeof(Color), "Red")); } else { newProperties[i] = property; } } return new PropertyDescriptorCollection(newProperties, true); } object ICustomTypeDescriptor.GetPropertyOwner(PropertyDescriptor pd) { return this; } #endregion //ICustomTypeDescriptor implementation } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.ComponentModel.Design; using System.Drawing; // A derived Style class with the default ForeColor set to Color.Red instead of Color.Empty internal sealed class ErrorStyle : Style, ICustomTypeDescriptor { public ErrorStyle() : base() { ForeColor = Color.Red; } #region ICustomTypeDesciptor implementation AttributeCollection ICustomTypeDescriptor.GetAttributes() { return TypeDescriptor.GetAttributes(this, true); } string ICustomTypeDescriptor.GetClassName() { return TypeDescriptor.GetClassName(this, true); } string ICustomTypeDescriptor.GetComponentName() { return TypeDescriptor.GetComponentName(this, true); } TypeConverter ICustomTypeDescriptor.GetConverter() { return TypeDescriptor.GetConverter(this, true); } EventDescriptor ICustomTypeDescriptor.GetDefaultEvent() { return TypeDescriptor.GetDefaultEvent(this, true); } PropertyDescriptor ICustomTypeDescriptor.GetDefaultProperty() { return TypeDescriptor.GetDefaultProperty(this, true); } object ICustomTypeDescriptor.GetEditor(Type editorBaseType) { return TypeDescriptor.GetEditor(this, editorBaseType, true); } EventDescriptorCollection ICustomTypeDescriptor.GetEvents() { return TypeDescriptor.GetEvents(this, true); } EventDescriptorCollection ICustomTypeDescriptor.GetEvents(Attribute[] attributes) { return TypeDescriptor.GetEvents(this, attributes, true); } PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties() { return ((ICustomTypeDescriptor)this).GetProperties(null); } PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties(Attribute[] attributes) { PropertyDescriptorCollection oldProperties = TypeDescriptor.GetProperties(GetType(), attributes); PropertyDescriptor[] newProperties = new PropertyDescriptor[oldProperties.Count]; PropertyDescriptor foreColor = oldProperties["ForeColor"]; for (int i=0; i < oldProperties.Count; i++) { PropertyDescriptor property = oldProperties[i]; if (property == foreColor) { newProperties[i] = TypeDescriptor.CreateProperty( GetType(), property, new DefaultValueAttribute(typeof(Color), "Red")); } else { newProperties[i] = property; } } return new PropertyDescriptorCollection(newProperties, true); } object ICustomTypeDescriptor.GetPropertyOwner(PropertyDescriptor pd) { return this; } #endregion //ICustomTypeDescriptor implementation } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- XmlSerializerVersionAttribute.cs
- StrokeNode.cs
- LeftCellWrapper.cs
- DataGridViewColumnHeaderCell.cs
- XmlQueryStaticData.cs
- RepeaterDesigner.cs
- CqlGenerator.cs
- TagPrefixCollection.cs
- ReflectionPermission.cs
- PropertyEmitterBase.cs
- AttributeCollection.cs
- DocumentCollection.cs
- BezierSegment.cs
- LineProperties.cs
- ObjectListDataBindEventArgs.cs
- DecoderBestFitFallback.cs
- FilterFactory.cs
- StorageScalarPropertyMapping.cs
- WindowsSlider.cs
- Update.cs
- ColumnMapCopier.cs
- ComAdminWrapper.cs
- ProfileModule.cs
- DesignerCapabilities.cs
- CalendarDay.cs
- ServiceHostingEnvironmentSection.cs
- DataGridViewRow.cs
- ReadOnlyHierarchicalDataSourceView.cs
- SelectionRange.cs
- Gdiplus.cs
- SourceChangedEventArgs.cs
- DocComment.cs
- RelOps.cs
- HtmlShim.cs
- RegistrySecurity.cs
- Encoding.cs
- XmlBinaryReader.cs
- DependencyPropertyChangedEventArgs.cs
- ChangeBlockUndoRecord.cs
- XmlParserContext.cs
- Stopwatch.cs
- SpanIndex.cs
- JoinTreeNode.cs
- RSAPKCS1KeyExchangeDeformatter.cs
- AstNode.cs
- OrderedHashRepartitionEnumerator.cs
- WebPartCancelEventArgs.cs
- QueueSurrogate.cs
- ParameterModifier.cs
- CompatibleIComparer.cs
- WizardSideBarListControlItemEventArgs.cs
- ClonableStack.cs
- ExceptionRoutedEventArgs.cs
- OdbcCommandBuilder.cs
- FixedTextPointer.cs
- FirstMatchCodeGroup.cs
- NetNamedPipeBindingCollectionElement.cs
- AuthorizationRule.cs
- DictionaryGlobals.cs
- SmtpAuthenticationManager.cs
- DataListItemEventArgs.cs
- OrderByQueryOptionExpression.cs
- StaticExtensionConverter.cs
- ValueType.cs
- DataServiceQueryProvider.cs
- XMLSchema.cs
- PeerEndPoint.cs
- AmbiguousMatchException.cs
- ListCollectionView.cs
- TemplatedMailWebEventProvider.cs
- ViewCellSlot.cs
- GAC.cs
- WizardDesigner.cs
- CodeRegionDirective.cs
- SystemIcmpV4Statistics.cs
- CodeCommentStatementCollection.cs
- Substitution.cs
- QualifiedCellIdBoolean.cs
- WizardDesigner.cs
- BaseParaClient.cs
- HealthMonitoringSectionHelper.cs
- IndexedEnumerable.cs
- TypeBuilderInstantiation.cs
- ControlPaint.cs
- PixelFormat.cs
- ScriptResourceDefinition.cs
- MappingModelBuildProvider.cs
- RequestQueue.cs
- Command.cs
- Vector3DValueSerializer.cs
- RegistryConfigurationProvider.cs
- AttributeCollection.cs
- FlowDocumentReaderAutomationPeer.cs
- RowUpdatingEventArgs.cs
- TextElementCollection.cs
- PropertySegmentSerializationProvider.cs
- ProfileInfo.cs
- HttpConfigurationSystem.cs
- ArglessEventHandlerProxy.cs
- Lock.cs