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.
column
Column
component that contains the Variant
.
dataSet
DataSet
that contains the Variant
.
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
.