Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / DataEntity / System / Data / Common / CommandTrees / DbDeleteCommandTree.cs / 3 / DbDeleteCommandTree.cs
//---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....], [....] //--------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Data.Metadata.Edm; using System.Data.Common.CommandTrees.Internal; using System.Data.Common.Utils; namespace System.Data.Common.CommandTrees { ////// Represents a single row delete operation expressed as a canonical command tree. /// [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "Db")] public sealed class DbDeleteCommandTree : DbModificationCommandTree { private DbExpression _predicate; internal DbDeleteCommandTree(MetadataWorkspace metadata, DataSpace dataSpace) : base(metadata, dataSpace) { } ////// Gets an ///that specifies the predicate used to determine which members of the target collection should be deleted. /// /// The predicate can include only the following elements: /// public DbExpression Predicate { get { return _predicate; } internal set { _predicate = value; } } internal override DbCommandTreeKind CommandTreeKind { get { return DbCommandTreeKind.Delete; } } internal override bool HasReader { get { // a delete command never returns server-gen values, and // therefore never returns a reader return false; } } internal override void DumpStructure(ExpressionDumper dumper) { base.DumpStructure(dumper); if (this.Predicate != null) { dumper.Dump(this.Predicate, "Predicate"); } } internal override string PrintTree(ExpressionPrinter printer) { return printer.Print(this); } internal override void Replace(ExpressionReplacer replacer) { using (new EntityBid.ScopeAuto("///
///- Equality expression
///- Constant expression
///- IsNull expression
///- Property expression
///- Reference expression to the target
///- And expression
///- Or expression
///- Not expression
///%d#", this.ObjectId)) { throw EntityUtil.NotSupported(); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //---------------------------------------------------------------------- // // Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....], [....] //--------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Data.Metadata.Edm; using System.Data.Common.CommandTrees.Internal; using System.Data.Common.Utils; namespace System.Data.Common.CommandTrees { ////// Represents a single row delete operation expressed as a canonical command tree. /// [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "Db")] public sealed class DbDeleteCommandTree : DbModificationCommandTree { private DbExpression _predicate; internal DbDeleteCommandTree(MetadataWorkspace metadata, DataSpace dataSpace) : base(metadata, dataSpace) { } ////// Gets an ///that specifies the predicate used to determine which members of the target collection should be deleted. /// /// The predicate can include only the following elements: /// public DbExpression Predicate { get { return _predicate; } internal set { _predicate = value; } } internal override DbCommandTreeKind CommandTreeKind { get { return DbCommandTreeKind.Delete; } } internal override bool HasReader { get { // a delete command never returns server-gen values, and // therefore never returns a reader return false; } } internal override void DumpStructure(ExpressionDumper dumper) { base.DumpStructure(dumper); if (this.Predicate != null) { dumper.Dump(this.Predicate, "Predicate"); } } internal override string PrintTree(ExpressionPrinter printer) { return printer.Print(this); } internal override void Replace(ExpressionReplacer replacer) { using (new EntityBid.ScopeAuto("///
///- Equality expression
///- Constant expression
///- IsNull expression
///- Property expression
///- Reference expression to the target
///- And expression
///- Or expression
///- Not expression
///%d#", this.ObjectId)) { throw EntityUtil.NotSupported(); } } } } // 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
- RequestCacheValidator.cs
- BindableTemplateBuilder.cs
- HttpApplicationFactory.cs
- DataGridViewRowDividerDoubleClickEventArgs.cs
- UiaCoreApi.cs
- DebugView.cs
- AdornerHitTestResult.cs
- LineVisual.cs
- ZipIOFileItemStream.cs
- TabControlCancelEvent.cs
- BamlRecordHelper.cs
- ArrayHelper.cs
- BaseCAMarshaler.cs
- SafeLibraryHandle.cs
- PolicyUtility.cs
- WebPartConnectionsCloseVerb.cs
- DropTarget.cs
- IteratorDescriptor.cs
- WebPartMinimizeVerb.cs
- Composition.cs
- SqlBuilder.cs
- LayoutTable.cs
- ObjectViewQueryResultData.cs
- ErrorFormatter.cs
- WinEventQueueItem.cs
- VisualStateChangedEventArgs.cs
- ObfuscateAssemblyAttribute.cs
- EntityContainerEmitter.cs
- ListViewItem.cs
- UriParserTemplates.cs
- UnauthorizedAccessException.cs
- HtmlInputImage.cs
- TraceUtils.cs
- XPathExpr.cs
- Root.cs
- NumericUpDown.cs
- PackagingUtilities.cs
- GridView.cs
- Control.cs
- FlowLayoutSettings.cs
- ColorBlend.cs
- AdRotator.cs
- ColorConvertedBitmap.cs
- JournalNavigationScope.cs
- PageContent.cs
- Win32.cs
- DES.cs
- AutomationPropertyInfo.cs
- EntityCommandDefinition.cs
- URLMembershipCondition.cs
- DataObjectSettingDataEventArgs.cs
- CodeEntryPointMethod.cs
- DesignerActionMethodItem.cs
- MemberAssignmentAnalysis.cs
- ParallelEnumerableWrapper.cs
- CounterSampleCalculator.cs
- HtmlToClrEventProxy.cs
- WebSysDisplayNameAttribute.cs
- SqlDataSourceFilteringEventArgs.cs
- SelectionHighlightInfo.cs
- UmAlQuraCalendar.cs
- UpdateTranslator.cs
- SmtpCommands.cs
- DesignerProperties.cs
- PageThemeCodeDomTreeGenerator.cs
- PreloadHost.cs
- ZipIOExtraFieldPaddingElement.cs
- ThemeableAttribute.cs
- ConfigurationProperty.cs
- OdbcHandle.cs
- Repeater.cs
- DomNameTable.cs
- ListViewTableCell.cs
- Stroke.cs
- DateTimeStorage.cs
- DateTimeValueSerializer.cs
- PostBackOptions.cs
- DateBoldEvent.cs
- TaskCanceledException.cs
- ObjectDataSourceSelectingEventArgs.cs
- Stack.cs
- WebServiceErrorEvent.cs
- ForceCopyBuildProvider.cs
- ExpandableObjectConverter.cs
- Range.cs
- TextEditor.cs
- TreeView.cs
- NetSectionGroup.cs
- ScaleTransform3D.cs
- CurrentChangingEventManager.cs
- HttpListenerTimeoutManager.cs
- OracleBinary.cs
- Tuple.cs
- BindingsCollection.cs
- SQLDoubleStorage.cs
- TextTreeRootTextBlock.cs
- CodeExpressionStatement.cs
- LiteralControl.cs
- TransformCollection.cs
- ConfigXmlText.cs