Name 

Description 

 

AfterCancel 

Occurs after an application completes a request to cancel modifications to the active record. 

 

AfterClose 

Occurs after an application closes a dataset. 

 

AfterDelete 

Occurs after an application deletes a record. 

 

AfterEdit 

Occurs after an application starts editing a record. 

 

AfterInsert 

Occurs after an application inserts a new record. 

 

AfterOpen 

Occurs after an application completes opening a dataset and before any data access occurs. 

 

AfterPost 

Occurs after an application writes the active record to the database or change log and returns to browse state. 

 

AfterRefresh 

Occurs after an application refreshes the data in the dataset. 

 

AfterScroll 

Occurs after an application scrolls from one record to another. 

 

BeforeCancel 

Occurs before an application executes a request to cancel changes to the active record. 

 

BeforeClose 

Occurs immediately before the dataset closes. 

 

BeforeDelete 

Occurs before an application attempts to delete the active record. 

 

BeforeEdit 

Occurs before an application enters edit mode for the active record. 

 

BeforeInsert 

Occurs before an application enters insert mode. 

 

BeforeOpen 

Occurs before an application executes a request to open a dataset. 

 

BeforePost 

Occurs before an application posts changes for the active record to the database or change log. 

 

BeforeRefresh 

Occurs immediately before an application refreshes the data in the dataset. 

 

BeforeScroll 

Occurs before an application scrolls from one record to another. 

 

OnCalcFields 

Occurs when an application recalculates calculated fields. 

 

OnDeleteError 

Occurs when an application attempts to delete a record and an exception is raised. 

 

OnEditError 

Occurs when an application attempts to modify or insert a record and an exception is raised. 

 

OnEndOfRecordset 

Occurs when moving a recordset's row pointer past the last row. 

 

OnFetchComplete 

Occurs after records have been retrieved into the recordset. 

 

OnFetchProgress 

Occurs periodically during an asynchronous data retrieval operation. 

 

OnFieldChangeComplete 

Occurs after a field has changed. 

 

OnFilterRecord 

Occurs each time a different record in the dataset becomes the active record and filtering is enabled. 

 

OnMoveComplete 

Occurs after the row pointer in a recordset has moved. 

 

OnNewRecord 

Occurs when an application inserts or appends a new dataset record. 

 

OnPostError 

Occurs when an application attempts to modify or insert a record and an exception is raised. 

 

OnRecordChangeComplete 

Occurs after one or more records in the recordset change. 

 

OnRecordsetChangeComplete 

Occurs after the recordset has changed. 

 

OnRecordsetCreate 

Occurs when the recordset has been initialized and is ready to use. 

 

OnWillChangeField 

Occurs before a field is changed. 

 

OnWillChangeRecord 

Occurs before a record in the recordset is changed. 

 

OnWillChangeRecordset 

Occurs before the recordset has changed. 

 

OnWillMove 

Occurs before the row pointer in a recordset is moved.