DataColumnChangedEvent
Overview
The DataColumnChangedEvent event is fired when a structure of the table has changed, i.e. columns were added ore removed.
Use DataTable to subscribe to the event notifications or DataTable to unsubscribe from them.
Location
- Reference: com.remobjects.dataabstract.jar
- Package: com.remobjects.dataabstract.data
- Ancestry: EventObject | DataColumnChangedEvent
Properties
Change
property Change: ColumnAction read;
ColumnAction Change { __get; }
Column
property Column: DataColumn read;
DataColumn Column { __get; }
Instance Methods
constructor
Constructs a new DataColumnChangeEvent with the specified column, sender and a change type.
constructor(aSender: Object; aColumn: DataColumn; aChange: ColumnAction)
DataColumnChangedEvent(Object aSender, DataColumn aColumn, ColumnAction aChange)
Parameters:
- aSender: The sender of the event, which is usually DataTable.
- aColumn: A column that was changed.
- aChange: A change type.