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Using connection As New Sql Connection(connection String) ' Create a Sql Data Adapter. Dim adapter As New Sql Data Adapter() ' Set the UPDATE command and parameters. Update Command = New Sql Command( _ "UPDATE Production. NET, the performed updates to the database one row at a time. When batch processing is disabled, the row being updated can be accessed using the Row property of the Row Updated Event Args class. When updating a database with changes from a Data Set in previous versions of ADO. Therefore, only one event fire for the next row, until all of the rows are processed.
Dim connection String As String = Get Connection String() ' Connect to the Adventure Works database. When performing a batch update, the command's Updated Row Source property value of First Returned Record or Both is invalid. Product Category (Name) VALUES (@Name);", _ connection) adapter. An exception may be thrown if a non-supported statement is submitted for execution.The following procedure demonstrates the use of the property. Data Adapters and Data Readers Updating Data Sources with Data Adapters Handling Data Adapter Events ADO. Row Updating is generated before the update occurs, and Row Updated is generated after the database update has been completed. Update Batch Size = batch Size ' Execute the update. Update(data Table) End Using End Sub The Data Adapter has two update-related events: Row Updating and Row Updated. NET, when batch processing is disabled, each of these events is generated once for each row processed.