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DbUpdateCommandTree Constructor

  • Reference

Definition

Namespace:
System.Data.Entity.Core.Common.CommandTrees
Assembly:
EntityFramework.dll

Initializes a new instance of the DbUpdateCommandTree class.

public DbUpdateCommandTree (System.Data.Entity.Core.Metadata.Edm.MetadataWorkspace metadata, System.Data.Entity.Core.Metadata.Edm.DataSpace dataSpace, System.Data.Entity.Core.Common.CommandTrees.DbExpressionBinding target, System.Data.Entity.Core.Common.CommandTrees.DbExpression predicate, System.Collections.ObjectModel.ReadOnlyCollection<System.Data.Entity.Core.Common.CommandTrees.DbModificationClause> setClauses, System.Data.Entity.Core.Common.CommandTrees.DbExpression returning);
new System.Data.Entity.Core.Common.CommandTrees.DbUpdateCommandTree : System.Data.Entity.Core.Metadata.Edm.MetadataWorkspace * System.Data.Entity.Core.Metadata.Edm.DataSpace * System.Data.Entity.Core.Common.CommandTrees.DbExpressionBinding * System.Data.Entity.Core.Common.CommandTrees.DbExpression * System.Collections.ObjectModel.ReadOnlyCollection<System.Data.Entity.Core.Common.CommandTrees.DbModificationClause> * System.Data.Entity.Core.Common.CommandTrees.DbExpression -> System.Data.Entity.Core.Common.CommandTrees.DbUpdateCommandTree

Parameters

metadata
MetadataWorkspace

The model this command will operate on.

dataSpace
DataSpace

The data space.

target
DbExpressionBinding

The target table for the data manipulation language (DML) operation.

predicate
DbExpression

A predicate used to determine which members of the target collection should be updated.

setClauses
ReadOnlyCollection<DbModificationClause>

The list of update set clauses that define the update operation.

returning
DbExpression

A DbExpression that specifies a projection of results to be returned, based on the modified rows.

Applies to