TcxDBVerticalGrid.DataController Property

Represents a data controller that unifies access to a data source.

Declaration

property DataController: TcxDBVerticalGridDataController read; write;

Property Value

Type
TcxDBVerticalGridDataController

Remarks

It used to access the TcxDBVerticalGridDataController object, which is a wrapper class for a data source (see TcxDBVerticalGridDataController.DataSource). It handles a data from a dataset via a data source object.

The TcxDBVerticalGrid component provides the design-time capability to easily connect its data controller to a data source located on a form. To accomplish this, invoke the vertical grid’s context menu and select the required data source via the “Link to DataSource” item. If the data source is linked to a dataset, the data controller automatically calls its CreateAllItems method to create editor rows bound to dataset fields.