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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: 5.5.0.0 (5.5.18.1019)
Syntax
Copy
protected override int ExecuteUpdate(
	IDictionary keys,
	IDictionary values,
	IDictionary oldValues
)

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
ExceptionCondition
NotSupportedExceptionThe ExecuteUpdate(IDictionary, IDictionary, IDictionary) operation is not supported by the DataSourceView.
See Also