Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / UIAutomation / UIAutomationClient / System / Windows / Automation / PropertyCondition.cs / 1305600 / PropertyCondition.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: // // History: // 10/14/2003 : BrendanM - Created // //--------------------------------------------------------------------------- using System; using System.Globalization; using System.Windows.Automation; using MS.Internal.Automation; namespace System.Windows.Automation { ////// Flags that affect how a property value is compared in a PropertyCondition /// [Flags] #if (INTERNAL_COMPILE) internal enum PropertyConditionFlags #else public enum PropertyConditionFlags #endif { ///Properties are to be compared using default options (eg. case-sensitive comparison for strings) None = 0x00, ///For string comparisons, specifies that a case-insensitive comparison should be used IgnoreCase = 0x01, } ////// Condition that checks whether a property has the specified value /// #if (INTERNAL_COMPILE) internal class PropertyCondition : Condition #else public class PropertyCondition : Condition #endif { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors ////// Constructor to create a condition that checks whether a property has the specified value /// /// The property to check /// The value to check the property for public PropertyCondition( AutomationProperty property, object value ) { Init(property, value, PropertyConditionFlags.None); } ////// Constructor to create a condition that checks whether a property has the specified value /// /// The property to check /// The value to check the property for /// Flags that affect the comparison public PropertyCondition( AutomationProperty property, object value, PropertyConditionFlags flags ) { Init(property, value, flags); } #endregion Constructors //------------------------------------------------------ // // Public Properties // //----------------------------------------------------- #region Public Properties ////// Returns the property that this condition is checking for /// public AutomationProperty Property { get { return _property; } } ////// Returns the value of the property that this condition is checking for /// public object Value { get { return _val; } } ////// Returns the flags used in this property comparison /// public PropertyConditionFlags Flags { get { return _flags; } } #endregion Public Properties //------------------------------------------------------ // // Private Methods // //------------------------------------------------------ #region Private Methods void Init(AutomationProperty property, object val, PropertyConditionFlags flags ) { Misc.ValidateArgumentNonNull(property, "property"); AutomationPropertyInfo info; if (!Schema.GetPropertyInfo(property, out info)) { throw new ArgumentException(SR.Get(SRID.UnsupportedProperty)); } // Check type is appropriate: NotSupported is allowed against any property, // null is allowed for any reference type (ie not for value types), otherwise // type must be assignable from expected type. Type expectedType = info.Type; if (val != AutomationElement.NotSupported && ((val == null && expectedType.IsValueType) || (val != null && !expectedType.IsAssignableFrom(val.GetType())))) { throw new ArgumentException(SR.Get(SRID.PropertyConditionIncorrectType, property.ProgrammaticName, expectedType.Name)); } if ((flags & PropertyConditionFlags.IgnoreCase) != 0) { Misc.ValidateArgument(val is string, SRID.IgnoreCaseRequiresString); } // Some types are handled differently in managed vs unmanaged - handle those here... if (val is AutomationElement) { // If this is a comparison against a Raw/LogicalElement, // save the runtime ID instead of the element so that we // can take it cross-proc if needed. val = ((AutomationElement)val).GetRuntimeId(); } else if (val is ControlType) { // If this is a control type, use the ID, not the CLR object val = ((ControlType)val).Id; } else if (val is Rect) { Rect rc = (Rect)val; val = new double[] { rc.Left, rc.Top, rc.Width, rc.Height }; } else if (val is Point) { Point pt = (Point)val; val = new double[] { pt.X, pt.Y }; } else if (val is CultureInfo) { val = ((CultureInfo)val).LCID; } _property = property; _val = val; _flags = flags; SetMarshalData(new UiaCoreApi.UiaPropertyCondition(_property.Id, _val, _flags)); } #endregion Private Methods //----------------------------------------------------- // // Private Fields // //------------------------------------------------------ #region Private Fields private AutomationProperty _property; private object _val; private PropertyConditionFlags _flags; #endregion Private Fields } } // 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: // // History: // 10/14/2003 : BrendanM - Created // //--------------------------------------------------------------------------- using System; using System.Globalization; using System.Windows.Automation; using MS.Internal.Automation; namespace System.Windows.Automation { ////// Flags that affect how a property value is compared in a PropertyCondition /// [Flags] #if (INTERNAL_COMPILE) internal enum PropertyConditionFlags #else public enum PropertyConditionFlags #endif { ///Properties are to be compared using default options (eg. case-sensitive comparison for strings) None = 0x00, ///For string comparisons, specifies that a case-insensitive comparison should be used IgnoreCase = 0x01, } ////// Condition that checks whether a property has the specified value /// #if (INTERNAL_COMPILE) internal class PropertyCondition : Condition #else public class PropertyCondition : Condition #endif { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors ////// Constructor to create a condition that checks whether a property has the specified value /// /// The property to check /// The value to check the property for public PropertyCondition( AutomationProperty property, object value ) { Init(property, value, PropertyConditionFlags.None); } ////// Constructor to create a condition that checks whether a property has the specified value /// /// The property to check /// The value to check the property for /// Flags that affect the comparison public PropertyCondition( AutomationProperty property, object value, PropertyConditionFlags flags ) { Init(property, value, flags); } #endregion Constructors //------------------------------------------------------ // // Public Properties // //----------------------------------------------------- #region Public Properties ////// Returns the property that this condition is checking for /// public AutomationProperty Property { get { return _property; } } ////// Returns the value of the property that this condition is checking for /// public object Value { get { return _val; } } ////// Returns the flags used in this property comparison /// public PropertyConditionFlags Flags { get { return _flags; } } #endregion Public Properties //------------------------------------------------------ // // Private Methods // //------------------------------------------------------ #region Private Methods void Init(AutomationProperty property, object val, PropertyConditionFlags flags ) { Misc.ValidateArgumentNonNull(property, "property"); AutomationPropertyInfo info; if (!Schema.GetPropertyInfo(property, out info)) { throw new ArgumentException(SR.Get(SRID.UnsupportedProperty)); } // Check type is appropriate: NotSupported is allowed against any property, // null is allowed for any reference type (ie not for value types), otherwise // type must be assignable from expected type. Type expectedType = info.Type; if (val != AutomationElement.NotSupported && ((val == null && expectedType.IsValueType) || (val != null && !expectedType.IsAssignableFrom(val.GetType())))) { throw new ArgumentException(SR.Get(SRID.PropertyConditionIncorrectType, property.ProgrammaticName, expectedType.Name)); } if ((flags & PropertyConditionFlags.IgnoreCase) != 0) { Misc.ValidateArgument(val is string, SRID.IgnoreCaseRequiresString); } // Some types are handled differently in managed vs unmanaged - handle those here... if (val is AutomationElement) { // If this is a comparison against a Raw/LogicalElement, // save the runtime ID instead of the element so that we // can take it cross-proc if needed. val = ((AutomationElement)val).GetRuntimeId(); } else if (val is ControlType) { // If this is a control type, use the ID, not the CLR object val = ((ControlType)val).Id; } else if (val is Rect) { Rect rc = (Rect)val; val = new double[] { rc.Left, rc.Top, rc.Width, rc.Height }; } else if (val is Point) { Point pt = (Point)val; val = new double[] { pt.X, pt.Y }; } else if (val is CultureInfo) { val = ((CultureInfo)val).LCID; } _property = property; _val = val; _flags = flags; SetMarshalData(new UiaCoreApi.UiaPropertyCondition(_property.Id, _val, _flags)); } #endregion Private Methods //----------------------------------------------------- // // Private Fields // //------------------------------------------------------ #region Private Fields private AutomationProperty _property; private object _val; private PropertyConditionFlags _flags; #endregion Private Fields } } // 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
- XPathParser.cs
- ISAPIApplicationHost.cs
- M3DUtil.cs
- Number.cs
- QueryConverter.cs
- WebResourceUtil.cs
- WCFBuildProvider.cs
- MeasureItemEvent.cs
- SQLByteStorage.cs
- NullReferenceException.cs
- SafeFileMappingHandle.cs
- FontStretch.cs
- HttpListenerException.cs
- OleDbParameterCollection.cs
- ValidationSummary.cs
- Sql8ExpressionRewriter.cs
- ProfileParameter.cs
- SQLResource.cs
- TemplateInstanceAttribute.cs
- ASCIIEncoding.cs
- WindowsContainer.cs
- NamedPermissionSet.cs
- ImageListStreamer.cs
- RegistrationServices.cs
- ResolvedKeyFrameEntry.cs
- DbParameterCollectionHelper.cs
- SqlCacheDependency.cs
- TextLine.cs
- TransformGroup.cs
- CounterCreationDataConverter.cs
- EventProviderClassic.cs
- CharKeyFrameCollection.cs
- EdmValidator.cs
- RuntimeHelpers.cs
- MsmqIntegrationAppDomainProtocolHandler.cs
- LineServices.cs
- WebMessageEncoderFactory.cs
- RootBrowserWindow.cs
- BindingList.cs
- TreeView.cs
- ConsoleKeyInfo.cs
- SessionStateContainer.cs
- TextSyndicationContent.cs
- AppDomainUnloadedException.cs
- DataGridTextBoxColumn.cs
- VoiceChangeEventArgs.cs
- BeginEvent.cs
- LogLogRecordEnumerator.cs
- ServerValidateEventArgs.cs
- SystemDiagnosticsSection.cs
- FieldAccessException.cs
- InkCanvas.cs
- DebugView.cs
- NullableDecimalSumAggregationOperator.cs
- Cursor.cs
- MoveSizeWinEventHandler.cs
- Rect.cs
- ThreadAbortException.cs
- Overlapped.cs
- BitmapDownload.cs
- HttpCachePolicyElement.cs
- Helper.cs
- IListConverters.cs
- ImageDesigner.cs
- ProgressChangedEventArgs.cs
- xdrvalidator.cs
- NetTcpBindingCollectionElement.cs
- ScriptComponentDescriptor.cs
- GenericAuthenticationEventArgs.cs
- OuterGlowBitmapEffect.cs
- RadioButtonRenderer.cs
- TextBoxRenderer.cs
- EntityDataSourceView.cs
- ObjectDataSourceFilteringEventArgs.cs
- TableLayoutCellPaintEventArgs.cs
- DateTimeParse.cs
- SerializationEventsCache.cs
- LineBreak.cs
- GlobalProxySelection.cs
- FileLoadException.cs
- StringSource.cs
- XPathNode.cs
- WmlObjectListAdapter.cs
- OdbcConnectionHandle.cs
- WindowsFormsHelpers.cs
- XPathAncestorQuery.cs
- ImmutableObjectAttribute.cs
- TaskCanceledException.cs
- EndPoint.cs
- PolyBezierSegment.cs
- Pkcs7Recipient.cs
- XPathDocumentBuilder.cs
- ObjectDataSourceChooseTypePanel.cs
- SocketException.cs
- DomainUpDown.cs
- NamespaceCollection.cs
- XmlILIndex.cs
- XmlBoundElement.cs
- StateMachineExecutionState.cs
- FieldToken.cs