Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / ndp / fx / src / DataEntity / System / Data / Common / CommandTrees / DbInsertCommandTree.cs / 1 / DbInsertCommandTree.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; using System.Diagnostics; using System.Collections.ObjectModel; namespace System.Data.Common.CommandTrees { ////// Represents a single row insert operation expressed as a canonical command tree. /// When the [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "Db")] public sealed class DbInsertCommandTree : DbModificationCommandTree { private IListproperty is set, the command returns a reader; otherwise, /// it returns a scalar value indicating the number of rows affected. /// _setClauses; private DbExpression _returning; internal DbInsertCommandTree(MetadataWorkspace metadata, DataSpace dataSpace) : base(metadata, dataSpace) { } /// /// Gets set clauses determining values of columns in the inserted row. /// public IListSetClauses { get { return _setClauses; } } /// /// Gets an ///that specifies a projection of results to be returned based on the modified rows. /// If null, indicates no results should be returned from this command. /// /// The returning projection includes only the following elements: /// public DbExpression Returning { get { return _returning; } internal set { _returning = value; } } internal override DbCommandTreeKind CommandTreeKind { get { return DbCommandTreeKind.Insert; } } internal override bool HasReader { get { return null != Returning; } } internal override void DumpStructure(ExpressionDumper dumper) { base.DumpStructure(dumper); dumper.Begin("SetClauses"); foreach (DbModificationClause clause in this.SetClauses) { if (null != clause) { clause.DumpStructure(dumper); } } dumper.End("SetClauses"); if (null != this.Returning) { dumper.Dump(this.Returning, "Returning"); } } internal override string PrintTree(ExpressionPrinter printer) { return printer.Print(this); } internal override void Replace(ExpressionReplacer replacer) { using (new EntityBid.ScopeAuto("///
///- NewInstance expression
///- Property expression
///%d#", this.ObjectId)) { throw EntityUtil.NotSupported(); } } /// /// Initializes set clauses on this command tree. /// /// Set clauses. internal void InitializeSetClauses(ListsetClauses) { Debug.Assert(null != setClauses, "setClauses cannot be null"); _setClauses = setClauses.AsReadOnly(); } } } // 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; using System.Diagnostics; using System.Collections.ObjectModel; namespace System.Data.Common.CommandTrees { ////// Represents a single row insert operation expressed as a canonical command tree. /// When the [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "Db")] public sealed class DbInsertCommandTree : DbModificationCommandTree { private IListproperty is set, the command returns a reader; otherwise, /// it returns a scalar value indicating the number of rows affected. /// _setClauses; private DbExpression _returning; internal DbInsertCommandTree(MetadataWorkspace metadata, DataSpace dataSpace) : base(metadata, dataSpace) { } /// /// Gets set clauses determining values of columns in the inserted row. /// public IListSetClauses { get { return _setClauses; } } /// /// Gets an ///that specifies a projection of results to be returned based on the modified rows. /// If null, indicates no results should be returned from this command. /// /// The returning projection includes only the following elements: /// public DbExpression Returning { get { return _returning; } internal set { _returning = value; } } internal override DbCommandTreeKind CommandTreeKind { get { return DbCommandTreeKind.Insert; } } internal override bool HasReader { get { return null != Returning; } } internal override void DumpStructure(ExpressionDumper dumper) { base.DumpStructure(dumper); dumper.Begin("SetClauses"); foreach (DbModificationClause clause in this.SetClauses) { if (null != clause) { clause.DumpStructure(dumper); } } dumper.End("SetClauses"); if (null != this.Returning) { dumper.Dump(this.Returning, "Returning"); } } internal override string PrintTree(ExpressionPrinter printer) { return printer.Print(this); } internal override void Replace(ExpressionReplacer replacer) { using (new EntityBid.ScopeAuto("///
///- NewInstance expression
///- Property expression
///%d#", this.ObjectId)) { throw EntityUtil.NotSupported(); } } /// /// Initializes set clauses on this command tree. /// /// Set clauses. internal void InitializeSetClauses(ListsetClauses) { Debug.Assert(null != setClauses, "setClauses cannot be null"); _setClauses = setClauses.AsReadOnly(); } } } // 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
- FontStretches.cs
- AspNetHostingPermission.cs
- ScrollContentPresenter.cs
- InfoCardSymmetricCrypto.cs
- SystemIcons.cs
- xmlformatgeneratorstatics.cs
- Parameter.cs
- CustomSignedXml.cs
- DragStartedEventArgs.cs
- counter.cs
- mil_commands.cs
- CompositeControl.cs
- ExceptionUtil.cs
- DropShadowBitmapEffect.cs
- MemberListBinding.cs
- GlyphRunDrawing.cs
- PersistenceException.cs
- CurrentTimeZone.cs
- RankException.cs
- GCHandleCookieTable.cs
- AutoGeneratedFieldProperties.cs
- XmlReflectionMember.cs
- TextEditorTyping.cs
- XmlText.cs
- EventToken.cs
- LineProperties.cs
- LinearKeyFrames.cs
- PersistencePipeline.cs
- EntityDataSourceContainerNameConverter.cs
- ButtonFlatAdapter.cs
- EventTrigger.cs
- CodeParameterDeclarationExpression.cs
- QilReplaceVisitor.cs
- DataGridViewAutoSizeModeEventArgs.cs
- SequentialUshortCollection.cs
- XmlBufferReader.cs
- XmlSchemaSequence.cs
- MaterialGroup.cs
- Stackframe.cs
- AnimationClockResource.cs
- ConfigurationCollectionAttribute.cs
- CommandManager.cs
- MetadataProperty.cs
- KeyedCollection.cs
- TextTreeDeleteContentUndoUnit.cs
- BufferBuilder.cs
- InsufficientMemoryException.cs
- DataGridColumnHeadersPresenter.cs
- TemplateField.cs
- SortedSetDebugView.cs
- MouseEvent.cs
- DSASignatureDeformatter.cs
- MemberHolder.cs
- ModulesEntry.cs
- XmlConverter.cs
- IISUnsafeMethods.cs
- StrongNamePublicKeyBlob.cs
- SqlNamer.cs
- WpfXamlType.cs
- DataColumnMapping.cs
- RowToFieldTransformer.cs
- OdbcConnectionHandle.cs
- BitmapFrameEncode.cs
- TextRangeProviderWrapper.cs
- BidPrivateBase.cs
- FixUp.cs
- SoapReflectionImporter.cs
- ExpressionConverter.cs
- PersistenceTypeAttribute.cs
- Subordinate.cs
- EventListener.cs
- FixedPageProcessor.cs
- FlowDocumentPageViewerAutomationPeer.cs
- DataSysAttribute.cs
- RelatedPropertyManager.cs
- FontDriver.cs
- SpanIndex.cs
- XmlName.cs
- TextCollapsingProperties.cs
- SoapHttpTransportImporter.cs
- Label.cs
- XmlDataCollection.cs
- ManualResetEvent.cs
- EnvironmentPermission.cs
- ObjectDataSource.cs
- ToolStripPanelRow.cs
- ButtonChrome.cs
- DoubleAnimation.cs
- MaskedTextBoxTextEditor.cs
- GridViewEditEventArgs.cs
- XPathNodeIterator.cs
- IPGlobalProperties.cs
- GiveFeedbackEventArgs.cs
- UrlPath.cs
- AutomationPatternInfo.cs
- OpenFileDialog.cs
- ServiceNameElement.cs
- querybuilder.cs
- InputScopeManager.cs
- InstanceLockLostException.cs