The event handler receives an argument of type DB2RowUpdatingEventArgs containing data related to this event. The following DB2RowUpdatingEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Command | Gets or sets the DB2Command to execute when System.Data.Common.DbDataAdapter.Update() is called. |
| Errors | (Inherited from System.Data.Common.RowUpdatingEventArgs) |
| Row | (Inherited from System.Data.Common.RowUpdatingEventArgs) |
| StatementType | (Inherited from System.Data.Common.RowUpdatingEventArgs) |
| Status | (Inherited from System.Data.Common.RowUpdatingEventArgs) |
| TableMapping | (Inherited from System.Data.Common.RowUpdatingEventArgs) |
The event handler receives an argument of type DB2RowUpdatingEventArgs containing data related to this event. The following DB2RowUpdatingEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| DB2RowUpdatedEventArgs.Command | Gets the DB2Command executed when System.Data.Common.DbDataAdapter.Update(System.Data.DataSet) is called. |
| Errors (inherited from System.Data.Common.RowUpdatingEventArgs) | Gets any errors generated by the .NET data provider when the System.Data.Common.DbDataAdapter.Command(System.Data.DataSet) was executed. |
| Row (inherited from System.Data.Common.RowUpdatingEventArgs) | Gets the System.Data.DataRow to sent through an System.Data.Common.DbDataAdapter.Update(System.Data.DataSet). |
| StatementType (System.Data.Common.RowUpdatingEventArgs) | Gets the type of SQL statement to execute. |
| Status (inherited from System.Data.Common.RowUpdatingEventArgs) | Gets the UpdateStatus of the System.Data.Common.DbDataAdapter.Command(System.Data.DataSet). |
| TableMapping (inherited from System.Data.Common.RowUpdatingEventArgs) | Gets the DataTableMapping to sent through an System.Data.Common.DbDataAdapter.Update(System.Data.DataSet). |
When using the System.Data.Common.DbDataAdapter.Update(System.Data.DataSet) method, there are two events that occur per data row updated. The order of execution is as follows:
- The values in the System.Data.DataRow are moved to the parameter values.
- The RowUpdating event is raised.
- The command executes.
- If the System.Data.UpdateRowSource enumeration is set to System.Data.UpdateRowSource.FirstReturnedRecordS, the first returned result is placed in the System.Data.DataRow.
- If there are output parameters, they are placed in the System.Data.DataRow.
- The RowUpdated event is raised.
- System.Data.DataRow.AcceptChanges is called.
Target Platforms: 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