Update Method (IDataSourceAdapter)

Method that is called to update the data source.

Syntax

Visual Basic

'Declaration
 
Sub Update( _
   ByVal dataItem As Object, _
   ByVal keys As IDictionary, _
   ByVal values As IDictionary, _
   ByVal oldValues As IDictionary, _
   ByVal callback As DataSourceViewOperationCallback _
) 

C#

void Update( 
   object dataItem,
   IDictionary keys,
   IDictionary values,
   IDictionary oldValues,
   DataSourceViewOperationCallback callback
)

Parameters

dataItem

Reference to the original data item of the record.

keys

Data key of the record to update.

values

New values.

oldValues

Old values.

callback

Callback method to call with the result of the update.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2