TcxDBDataController Events
A data controller that manages data from a TDataSet descendant.
Name | Description |
---|---|
On |
Occurs after canceling the modifications to the active record if working in unbound or provider mode.
Inherited from Tcx |
On |
Allows you to perform specific actions after the data controller deletes a record.
Inherited from Tcx |
On |
Occurs after inserting a new record if working in unbound or provider mode.
Inherited from Tcx |
On |
Occurs after saving changes made to a record if working in unbound or provider mode.
Inherited from Tcx |
On |
Occurs before canceling modifications to the active record if working in unbound or provider mode.
Inherited from Tcx |
On |
Allows you to perform specific actions when the data controller is about to delete a record.
Inherited from Tcx |
On |
Inherited from Tcx |
On |
Occurs before inserting a new record if working in unbound or provider mode.
Inherited from Tcx |
On |
Occurs before saving changes made to the modified record if working in unbound or provider mode.
Inherited from Tcx |
On |
Inherited from Tcx |
On |
Allows you to implement a custom sorting algorithm.
Inherited from Tcx |
On |
Occurs on changing data provided by the data controller.
Inherited from Tcx |
On |
Occurs after the details of a particular master record have been collapsed.
Inherited from Tcx |
On |
Occurs when the details of a particular master record are about to be collapsed.
Inherited from Tcx |
On |
Occurs after the details of a particular master record have been expanded.
Inherited from Tcx |
On |
Occurs when the details of a particular master record are about to be expanded.
Inherited from Tcx |
On |
Fires when a grid view needs to determine whether a row’s detail is empty. |
On |
Allows you to implement a custom data filtering algorithm.
Inherited from Tcx |
On |
Enables you to identify and track changes made to the data search criteria before they take effect on the data controller.
Inherited from Tcx |
On |
Enables you to identify and track all data search criteria changes applied to the data controller.
Inherited from Tcx |
On |
|
On |
Occurs after data grouping is changed.
Inherited from Tcx |
On |
Allows you to perform actions when the data controller is about to focus a new inserted record.
Inherited from Tcx |
On |
Fires in response to data changes.
Inherited from Tcx |
On |
Allows you to respond to sorting changes.
Inherited from Tcx |
On |
Inherited from Tcx |
See Also