DbUpdateCommandTree Class

Definition

Namespace:

System.Data.Common.CommandTrees

Assembly:

System.Data.Entity.dll

Represents a single-row update operation expressed as a command tree. This class cannot be inherited.

public ref class DbUpdateCommandTree sealed : System::Data::Common::CommandTrees::DbModificationCommandTree

public sealed class DbUpdateCommandTree : System.Data.Common.CommandTrees.DbModificationCommandTree

type DbUpdateCommandTree = class
    inherit DbModificationCommandTree

Public NotInheritable Class DbUpdateCommandTree
Inherits DbModificationCommandTree

Inheritance

Object

DbCommandTree

DbModificationCommandTree

DbUpdateCommandTree

Remarks

When the Returning property is set, the command returns a reader; otherwise, it returns a scalar value indicating the number of rows affected.

Properties

Parameters	Gets the name and corresponding type of each parameter that can be referenced within this DbCommandTree. (Inherited from DbCommandTree)
Predicate	Gets an DbExpression that specifies the predicate used to determine which members of the target collection should be updated.
Returning	Gets an DbExpression that specifies a projection of results to be returned, based on the modified rows.
SetClauses	Gets the list of update set clauses that define the update operation.
Target	Gets the DbExpressionBinding that specifies the target table for the data manipulation language (DML) operation. (Inherited from DbModificationCommandTree)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)