OdbcDataAdapter.RowUpdating Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs during Update(DataSet) before a command is executed against the data source.
public:
event System::Data::Odbc::OdbcRowUpdatingEventHandler ^ RowUpdating;public event System.Data.Odbc.OdbcRowUpdatingEventHandler? RowUpdating;public event System.Data.Odbc.OdbcRowUpdatingEventHandler RowUpdating;member this.RowUpdating : System.Data.Odbc.OdbcRowUpdatingEventHandler Public Custom Event RowUpdating As OdbcRowUpdatingEventHandler Event Type
Remarks
When you use Update, there are two events that occur per data row updated. The order of execution is as follows:
The values in the DataRow are moved to the parameter values.
The OnRowUpdating event is raised.
The command executes.
If the command is set to
FirstReturnedRecord, the first returned result is placed in the DataRow.If there are output parameters, they are placed in the DataRow.
The OnRowUpdated event is raised.
AcceptChanges is called.
