borland Packages Class Hierarchy dx.dataset Package
java.lang.Object +----com.borland.dx.dataset.Variant +----com.borland.dx.dataset.ColumnVariant
Variables Constructors Properties Methods
Implements Serializable, Cloneable
This class extends the com.borland.dx.dataset.Variant class by adding two methods to retrieve DataSet and Column information associated with this value.
Visual components that receive values from a DataSet will receive them as ColumnVariant. These components can test the Object value received in order to collect more contextual information about the value.
public ColumnVariant(Column column, DataSet dataSet)Constructs a ColumnVariant object with the specified parameters.
public Column getColumn()Read-only property that returns the Column component that contains the Variant.
public DataSet getDataSet()Read-only property that returns the DataSet that contains the Variant.