| [Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
Event triggered before a Delete operation.
Source position: db.pas line 1758
public property TDataSet.BeforeDelete : TDataSetNotifyEvent |
BeforeDelete is triggered at the start of the TDataset.Delete operation, when the dataset is still in dsBrowse state. The event handler can be used to abort the delete operation: if an exception is raised during the event handler, then the delete operation stops. The event is followed by a TDataset.BeforeScroll event. If the dataset was in insert mode when the Delete method was called, then the event will not be called, as TDataset.Cancel is called instead.
|
Event triggered after a successful Delete operation. |
|
|
Delete the current record. |
|
|
Event triggered before the cursor changes position. |
|
|
Cancel the current editing operation |
|
|
Current operational state of the dataset |