DbUpdateCommandTree Class
TOC
Collapse the table of content
Expand the table of content

DbUpdateCommandTree Class

.NET Framework (current version)
 

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

Namespace:   System.Data.Common.CommandTrees
Assembly:  System.Data.Entity (in System.Data.Entity.dll)


public sealed class DbUpdateCommandTree : DbModificationCommandTree

NameDescription
System_CAPS_pubpropertyParameters

Gets the name and corresponding type of each parameter that can be referenced within this DbCommandTree.(Inherited from DbCommandTree.)

System_CAPS_pubpropertyPredicate

Gets an DbExpression that specifies the predicate used to determine which members of the target collection should be updated.

System_CAPS_pubpropertyReturning

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

System_CAPS_pubpropertySetClauses

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

System_CAPS_pubpropertyTarget

Gets the DbExpressionBinding that specifies the target table for the data manipulation language (DML) operation.(Inherited from DbModificationCommandTree.)

NameDescription
System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

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

.NET Framework
Available since 3.5

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Return to top
Show:
© 2016 Microsoft