TcxCustomDataController Events
The base class for all data controllers that manage data from different sources.
Name | Description |
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On |
Occurs after canceling the modifications to the active record if working in unbound or provider mode. |
On |
Allows you to perform specific actions after the data controller deletes a record. |
On |
Occurs after inserting a new record if working in unbound or provider mode. |
On |
Occurs after saving changes made to a record if working in unbound or provider mode. |
On |
Occurs before canceling modifications to the active record if working in unbound or provider mode. |
On |
Allows you to perform specific actions when the data controller is about to delete a record. |
On |
|
On |
Occurs before inserting a new record if working in unbound or provider mode. |
On |
Occurs before saving changes made to the modified record if working in unbound or provider mode. |
On |
|
On |
Allows you to implement a custom sorting algorithm. |
On |
Occurs on changing data provided by the data controller. |
On |
Occurs after the details of a particular master record have been collapsed. |
On |
Occurs when the details of a particular master record are about to be collapsed. |
On |
Occurs after the details of a particular master record have been expanded. |
On |
Occurs when the details of a particular master record are about to be expanded. |
On |
Allows you to implement a custom data filtering algorithm. |
On |
Enables you to identify and track changes made to the data search criteria before they take effect on the data controller. |
On |
Enables you to identify and track all data search criteria changes applied to the data controller. |
On |
Occurs after data grouping is changed. |
On |
Allows you to perform actions when the data controller is about to focus a new inserted record. |
On |
Fires in response to data changes. |
On |
Allows you to respond to sorting changes. |
On |
See Also