TDBNavDataLink class
TDBNavDataLink - provides a link between a Database Navigator and
a DataSet.Declaration
TDBNavDataLink = class(TDataLink)Inheritance
- TDBNavDataLink
- TDataLink
- TPersistent
- TObject
Description
TDBNavDataLink is a
TDataLink descendant used to
maintain an association between a database navigator control, and a
datasource with a dataset. It provides additional methods called when values
assigned to the data link have been changed. An internal member is maintained
with the
TDBCustomNavigator control for the association.
See also
Methods
EditingChanged | protected | EditingChanged - method to process a change in the Editing property of the navigator. |
DataSetChanged | protected | DataSetChanged - method to process a change in the data set attached to the navigator. |
ActiveChanged | protected | ActiveChanged - method to process a change in the Active property of the navigator. |
Create | public | Constructor for the class instance. |
Inherited
From TDataLink (33)
Active ActiveRecord BOF BufferCount CheckBrowseMode DataEvent DataSet DataSetScrolled DataSource DataSourceFixed Destroy Edit Editing Eof ExecuteAction FirstRecord FocusControl GetActiveRecord GetBOF GetBufferCount GetEOF GetRecordCount LayoutChanged MoveBy ReadOnly RecordChanged RecordCount SetActiveRecord SetBufferCount UpdateAction UpdateData UpdateRecord VisualControl
From TPersistent (8)
Assign AssignTo DefineProperties FPOAttachObserver FPODetachObserver FPONotifyObservers GetNamePath GetOwner
From TObject (40)
AfterConstruction BeforeDestruction CheckDisposed ClassInfo ClassName ClassNameIs ClassParent ClassType CleanupInstance DefaultHandler DefaultHandlerStr Dispatch DispatchStr Disposed DisposeOf Equals FieldAddress Free FreeInstance GetDisposed GetHashCode GetInterface GetInterfaceByStr GetInterfaceEntry GetInterfaceEntryByStr GetInterfaceTable GetInterfaceWeak GetLastCastErrorInfo InheritsFrom InitInstance InstanceSize MethodAddress MethodName newinstance QualifiedClassName SafeCallException StringMessageTable SystemHasExtendedRTTI ToString UnitName
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.