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 / RangeBaseAutomationPeer.cs / 1 / RangeBaseAutomationPeer.cs
using System; 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 RangeBaseAutomationPeer : FrameworkElementAutomationPeer, IRangeValueProvider { /// public RangeBaseAutomationPeer(RangeBase owner): base(owner) { } /// override public object GetPattern(PatternInterface patternInterface) { if (patternInterface == PatternInterface.RangeValue) return this; return null; } // [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)] internal void RaiseMinimumPropertyChangedEvent(double oldValue, double newValue) { RaisePropertyChangedEvent(RangeValuePatternIdentifiers.MinimumProperty, oldValue, newValue); } // [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)] internal void RaiseMaximumPropertyChangedEvent(double oldValue, double newValue) { RaisePropertyChangedEvent(RangeValuePatternIdentifiers.MaximumProperty, oldValue, newValue); } // [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)] internal void RaiseValuePropertyChangedEvent(double oldValue, double newValue) { RaisePropertyChangedEvent(RangeValuePatternIdentifiers.ValueProperty, oldValue, newValue); } ////// Request to set the value that this UI element is representing /// /// Value to set the UI to, as an object ///true if the UI element was successfully set to the specified value //[CodeAnalysis("AptcaMethodsShouldOnlyCallAptcaMethods")] //Tracking Bug: 29647 void IRangeValueProvider.SetValue(double val) { if (!IsEnabled()) throw new ElementNotEnabledException(); RangeBase owner = (RangeBase)Owner; if (val < owner.Minimum || val > owner.Maximum) { throw new ArgumentOutOfRangeException("val"); } owner.Value = (double)val; } ///Value of a value control, as an object double IRangeValueProvider.Value { get { return ((RangeBase)Owner).Value; } } ///Indicates that the value can only be read, not modified. ///returns True if the control is read-only bool IRangeValueProvider.IsReadOnly { get { return !IsEnabled(); } } ///maximum value double IRangeValueProvider.Maximum { get { return ((RangeBase)Owner).Maximum; } } ///minimum value double IRangeValueProvider.Minimum { get { return ((RangeBase)Owner).Minimum; } } ///Value of a Large Change double IRangeValueProvider.LargeChange { get { return ((RangeBase)Owner).LargeChange; } } ///Value of a Small Change double IRangeValueProvider.SmallChange { get { return ((RangeBase)Owner).SmallChange; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. using System; 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 RangeBaseAutomationPeer : FrameworkElementAutomationPeer, IRangeValueProvider { /// public RangeBaseAutomationPeer(RangeBase owner): base(owner) { } /// override public object GetPattern(PatternInterface patternInterface) { if (patternInterface == PatternInterface.RangeValue) return this; return null; } // [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)] internal void RaiseMinimumPropertyChangedEvent(double oldValue, double newValue) { RaisePropertyChangedEvent(RangeValuePatternIdentifiers.MinimumProperty, oldValue, newValue); } // [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)] internal void RaiseMaximumPropertyChangedEvent(double oldValue, double newValue) { RaisePropertyChangedEvent(RangeValuePatternIdentifiers.MaximumProperty, oldValue, newValue); } // [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)] internal void RaiseValuePropertyChangedEvent(double oldValue, double newValue) { RaisePropertyChangedEvent(RangeValuePatternIdentifiers.ValueProperty, oldValue, newValue); } ////// Request to set the value that this UI element is representing /// /// Value to set the UI to, as an object ///true if the UI element was successfully set to the specified value //[CodeAnalysis("AptcaMethodsShouldOnlyCallAptcaMethods")] //Tracking Bug: 29647 void IRangeValueProvider.SetValue(double val) { if (!IsEnabled()) throw new ElementNotEnabledException(); RangeBase owner = (RangeBase)Owner; if (val < owner.Minimum || val > owner.Maximum) { throw new ArgumentOutOfRangeException("val"); } owner.Value = (double)val; } ///Value of a value control, as an object double IRangeValueProvider.Value { get { return ((RangeBase)Owner).Value; } } ///Indicates that the value can only be read, not modified. ///returns True if the control is read-only bool IRangeValueProvider.IsReadOnly { get { return !IsEnabled(); } } ///maximum value double IRangeValueProvider.Maximum { get { return ((RangeBase)Owner).Maximum; } } ///minimum value double IRangeValueProvider.Minimum { get { return ((RangeBase)Owner).Minimum; } } ///Value of a Large Change double IRangeValueProvider.LargeChange { get { return ((RangeBase)Owner).LargeChange; } } ///Value of a Small Change double IRangeValueProvider.SmallChange { get { return ((RangeBase)Owner).SmallChange; } } } } // 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
- RuntimeComponentFilter.cs
- TextTreeUndo.cs
- SQLMoney.cs
- BitmapScalingModeValidation.cs
- RegisteredExpandoAttribute.cs
- CategoryGridEntry.cs
- ObjectConverter.cs
- JoinElimination.cs
- DateTimePicker.cs
- ConstrainedDataObject.cs
- DataGridViewIntLinkedList.cs
- httpapplicationstate.cs
- GatewayIPAddressInformationCollection.cs
- TextParagraphCache.cs
- KeyValueConfigurationCollection.cs
- WebPartEventArgs.cs
- TextRangeAdaptor.cs
- DecimalKeyFrameCollection.cs
- InvariantComparer.cs
- HttpCachePolicyElement.cs
- SkinBuilder.cs
- OpenFileDialog.cs
- TransformDescriptor.cs
- AutoGeneratedField.cs
- MLangCodePageEncoding.cs
- DataGridItemAutomationPeer.cs
- EnumCodeDomSerializer.cs
- HttpHandlersSection.cs
- ScriptBehaviorDescriptor.cs
- DbParameterCollectionHelper.cs
- HttpStreamMessageEncoderFactory.cs
- EntityDataSourceColumn.cs
- NativeMethods.cs
- SizeAnimation.cs
- RowToFieldTransformer.cs
- CacheDependency.cs
- _FtpControlStream.cs
- NotificationContext.cs
- dbenumerator.cs
- SafeBitVector32.cs
- Executor.cs
- SelectManyQueryOperator.cs
- VideoDrawing.cs
- _ScatterGatherBuffers.cs
- StateMachineAction.cs
- DataControlCommands.cs
- MainMenu.cs
- Point3DCollection.cs
- WebPermission.cs
- LinkedResourceCollection.cs
- TableColumnCollectionInternal.cs
- ScrollData.cs
- SetMemberBinder.cs
- HashCodeCombiner.cs
- Code.cs
- EntityDataSourceDataSelectionPanel.cs
- AuthenticationConfig.cs
- WindowsListViewItemCheckBox.cs
- ChangeInterceptorAttribute.cs
- Int32Storage.cs
- TraceUtility.cs
- EntityViewGenerationConstants.cs
- QueryPageSettingsEventArgs.cs
- TextEditorLists.cs
- RestClientProxyHandler.cs
- FixedPageProcessor.cs
- OdbcError.cs
- AttachedPropertyMethodSelector.cs
- CopyAttributesAction.cs
- IndexerNameAttribute.cs
- ResourceManager.cs
- SystemIPInterfaceStatistics.cs
- UInt64.cs
- KeyTime.cs
- SafeMILHandle.cs
- TranslateTransform.cs
- CancelEventArgs.cs
- WorkflowRuntimeService.cs
- MeasurementDCInfo.cs
- DES.cs
- FlagsAttribute.cs
- GridViewRowCollection.cs
- DbModificationClause.cs
- SettingsProviderCollection.cs
- DeflateStream.cs
- PathSegment.cs
- AudioSignalProblemOccurredEventArgs.cs
- DependencyProperty.cs
- OperandQuery.cs
- CallbackHandler.cs
- ColorTransform.cs
- ThicknessConverter.cs
- Statements.cs
- UpdateCompiler.cs
- Currency.cs
- Vector.cs
- HttpDictionary.cs
- PackageRelationshipCollection.cs
- HeaderCollection.cs
- Query.cs