Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / wpf / src / Framework / System / Windows / Automation / Peers / GridViewColumnHeaderAutomationPeer.cs / 1 / GridViewColumnHeaderAutomationPeer.cs
using System; using System.Collections; using System.Collections.Generic; using System.Runtime.InteropServices; using System.Security; using System.Text; using System.Windows; using System.Windows.Automation.Provider; using System.Windows.Controls; using System.Windows.Controls.Primitives; using System.Windows.Interop; using System.Windows.Media; using MS.Internal; using MS.Win32; namespace System.Windows.Automation.Peers { /// public class GridViewColumnHeaderAutomationPeer : FrameworkElementAutomationPeer, IInvokeProvider, ITransformProvider { /// public GridViewColumnHeaderAutomationPeer(GridViewColumnHeader owner) : base(owner) { } /// override protected AutomationControlType GetAutomationControlTypeCore() { return AutomationControlType.HeaderItem; } /// override protected string GetClassNameCore() { return "GridViewColumnHeader"; } /// override public object GetPattern(PatternInterface patternInterface) { if (patternInterface == PatternInterface.Invoke || patternInterface == PatternInterface.Transform) return this; return null; } void IInvokeProvider.Invoke() { if (!IsEnabled()) throw new ElementNotEnabledException(); GridViewColumnHeader owner = (GridViewColumnHeader)Owner; owner.AutomationClick(); } #region ITransformProvider bool ITransformProvider.CanMove { get { return false; } } //Note: CanResize can be false if Max/MinWidth,Height has been added on GridViewColumn/ColumnHeader bool ITransformProvider.CanResize { get { return true; } } bool ITransformProvider.CanRotate { get { return false; } } //Note: Don't support Move so far, if users do need this feature to reorder columns, //we can consider to add it later. (One concern is GVCH doesn't support reorder by moving itself) void ITransformProvider.Move(double x, double y) { throw new InvalidOperationException(SR.Get(SRID.UIA_OperationCannotBePerformed)); } void ITransformProvider.Resize(double width, double height) { if (!IsEnabled()) throw new ElementNotEnabledException(); if (width < 0) { throw new ArgumentOutOfRangeException("width"); } if (height < 0) { throw new ArgumentOutOfRangeException("height"); } GridViewColumnHeader header = Owner as GridViewColumnHeader; if (header != null) { if (header.Column != null) { header.Column.Width = width; } header.Height = height; } } void ITransformProvider.Rotate(double degrees) { throw new InvalidOperationException(SR.Get(SRID.UIA_OperationCannotBePerformed)); } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. using System; using System.Collections; using System.Collections.Generic; using System.Runtime.InteropServices; using System.Security; using System.Text; using System.Windows; using System.Windows.Automation.Provider; using System.Windows.Controls; using System.Windows.Controls.Primitives; using System.Windows.Interop; using System.Windows.Media; using MS.Internal; using MS.Win32; namespace System.Windows.Automation.Peers { /// public class GridViewColumnHeaderAutomationPeer : FrameworkElementAutomationPeer, IInvokeProvider, ITransformProvider { /// public GridViewColumnHeaderAutomationPeer(GridViewColumnHeader owner) : base(owner) { } /// override protected AutomationControlType GetAutomationControlTypeCore() { return AutomationControlType.HeaderItem; } /// override protected string GetClassNameCore() { return "GridViewColumnHeader"; } /// override public object GetPattern(PatternInterface patternInterface) { if (patternInterface == PatternInterface.Invoke || patternInterface == PatternInterface.Transform) return this; return null; } void IInvokeProvider.Invoke() { if (!IsEnabled()) throw new ElementNotEnabledException(); GridViewColumnHeader owner = (GridViewColumnHeader)Owner; owner.AutomationClick(); } #region ITransformProvider bool ITransformProvider.CanMove { get { return false; } } //Note: CanResize can be false if Max/MinWidth,Height has been added on GridViewColumn/ColumnHeader bool ITransformProvider.CanResize { get { return true; } } bool ITransformProvider.CanRotate { get { return false; } } //Note: Don't support Move so far, if users do need this feature to reorder columns, //we can consider to add it later. (One concern is GVCH doesn't support reorder by moving itself) void ITransformProvider.Move(double x, double y) { throw new InvalidOperationException(SR.Get(SRID.UIA_OperationCannotBePerformed)); } void ITransformProvider.Resize(double width, double height) { if (!IsEnabled()) throw new ElementNotEnabledException(); if (width < 0) { throw new ArgumentOutOfRangeException("width"); } if (height < 0) { throw new ArgumentOutOfRangeException("height"); } GridViewColumnHeader header = Owner as GridViewColumnHeader; if (header != null) { if (header.Column != null) { header.Column.Width = width; } header.Height = height; } } void ITransformProvider.Rotate(double degrees) { throw new InvalidOperationException(SR.Get(SRID.UIA_OperationCannotBePerformed)); } #endregion } } // 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
- GroupByExpressionRewriter.cs
- EventlogProvider.cs
- FileDialog.cs
- WpfSharedBamlSchemaContext.cs
- DbParameterCollection.cs
- TextPattern.cs
- ToolStripStatusLabel.cs
- CustomMenuItemCollection.cs
- WebEventCodes.cs
- CategoryAttribute.cs
- Double.cs
- PersianCalendar.cs
- HybridCollection.cs
- XmlTextWriter.cs
- ThreadInterruptedException.cs
- BaseDataBoundControl.cs
- SslStream.cs
- SimpleFieldTemplateUserControl.cs
- XpsInterleavingPolicy.cs
- FlowDocumentView.cs
- SchemaHelper.cs
- ObjectTag.cs
- CheckBoxField.cs
- ServiceDurableInstance.cs
- MediaTimeline.cs
- SqlAggregateChecker.cs
- Queue.cs
- SchemaImporterExtensionElement.cs
- SupportingTokenAuthenticatorSpecification.cs
- RunInstallerAttribute.cs
- MediaContextNotificationWindow.cs
- EntityDataSourceWrapperCollection.cs
- SqlDependencyListener.cs
- BreakRecordTable.cs
- SecurityTraceRecordHelper.cs
- GlyphingCache.cs
- ChtmlCommandAdapter.cs
- ArraySegment.cs
- CLSCompliantAttribute.cs
- _OSSOCK.cs
- WsatServiceCertificate.cs
- CompositeControl.cs
- BamlResourceSerializer.cs
- CommentEmitter.cs
- GZipObjectSerializer.cs
- _DomainName.cs
- GridViewUpdatedEventArgs.cs
- SettingsProperty.cs
- XmlSerializerVersionAttribute.cs
- EventWaitHandle.cs
- Brush.cs
- COM2IDispatchConverter.cs
- ImageAttributes.cs
- PinnedBufferMemoryStream.cs
- StringCollection.cs
- Floater.cs
- CommandField.cs
- MutableAssemblyCacheEntry.cs
- WebPartDeleteVerb.cs
- FrameworkName.cs
- Identifier.cs
- CurrencyManager.cs
- TypeBuilderInstantiation.cs
- AttributeProviderAttribute.cs
- KnownTypeDataContractResolver.cs
- KeyGestureConverter.cs
- ByteRangeDownloader.cs
- HttpWebRequestElement.cs
- DeviceSpecificChoice.cs
- COM2IDispatchConverter.cs
- ResourceAttributes.cs
- LookupBindingPropertiesAttribute.cs
- ValidationUtility.cs
- EventDescriptor.cs
- FillErrorEventArgs.cs
- BaseValidator.cs
- ManipulationVelocities.cs
- TemplateBamlRecordReader.cs
- CompositeDataBoundControl.cs
- WinInetCache.cs
- MarkupCompilePass1.cs
- TextInfo.cs
- DispatcherFrame.cs
- DefaultValueTypeConverter.cs
- DoubleMinMaxAggregationOperator.cs
- FastPropertyAccessor.cs
- EntityModelBuildProvider.cs
- TimeSpanValidator.cs
- ResXFileRef.cs
- FontResourceCache.cs
- PartialCachingAttribute.cs
- ProcessHostServerConfig.cs
- ConfigXmlWhitespace.cs
- DataGridViewControlCollection.cs
- CustomCredentialPolicy.cs
- Funcletizer.cs
- SHA384Managed.cs
- GlyphCache.cs
- MethodBuilder.cs
- CustomErrorsSection.cs