LLBLGenProDataSourceView.ExecuteUpdate Method

LLBLGenProDataSourceViewExecuteUpdate Method

Performs an update operation on the list of data that the DataSourceView object represents.

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses.Web (in SD.LLBLGen.Pro.ORMSupportClasses.Web.dll) Version: 5.0.0.0 (5.0.0)

Syntax

Copy

protected override int ExecuteUpdate(
	IDictionary keys,
	IDictionary values,
	IDictionary oldValues
)

Protected Overrides Function ExecuteUpdate ( 
	keys As IDictionary,
	values As IDictionary,
	oldValues As IDictionary
) As Integer

Parameters

keys: Type: System.CollectionsIDictionary
An IDictionary of object or row keys to be updated by the update operation.
values: Type: System.CollectionsIDictionary
An IDictionary of name/value pairs that represent data elements and their new values.
oldValues: Type: System.CollectionsIDictionary
An IDictionary of name/value pairs that represent data elements and their original values.

Return Value

Type: Int32
The number of items that were updated in the underlying data storage.

Exceptions

Exception	Condition
NotSupportedException	The ExecuteUpdate(IDictionary, IDictionary, IDictionary) operation is not supported by the DataSourceView.

Reference

LLBLGenProDataSourceView Class

SD.LLBLGen.Pro.ORMSupportClasses Namespace