Links the TDBBarcode component to the dataset that contains the field it represents.
property DataSource: TDataSource;
Use DataSource to specify the data source component through which the data from a dataset component is provided to the TDBBarcode component. To fully specify a database field for the TDBBarcode component, both the dataset and a field within that dataset must be defined. Use the DataField property to specify the particular field within the dataset.
You can bind multiple TDBBarcode components to one database field in order to represent the database field with multiple barcode symbols.