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A TDataSource component for assigning to data-aware controls in Editor.

property DataSource: TDataSource;

TDataSource provides an interface between a dataset component and data-aware controls in Editor.

Value of this property is assigned automatically to DataSource properties of all data-aware controls when they are inserted in Editor (if another DataSource is not already assigned to them).

When you assign a new value to this property, existing data-aware controls in Editor are not affected; this value will be used only for controls that will be inserted in Editor later. If you want to change DataSource of existing controls, call Execute.