Class TspDBRecNum (unit Spdbrec) |
Inherits from
TComponent
constructor Create(AOwner: TComponent);
- Public declarations
construct the component
destructor Destroy;
destroy the component
Function CurrentRec : longInt;
check if the database is active
procedure DataChange(Sender: TObject);
method to update the unpublished Caption property in
response to a change in the DataSource
function FindRecordNumber: longint;
method to find record number
function GetAbout :string;
function GetDataSource: TDataSource;
method to get DataSource from DataLink
procedure SetAbout(Value : string);
procedure SetDataSource(Value: TDataSource);
method to set DataSource in DataLink
procedure UpdateRecStatus;
Paradox
property About : string
property CurRecNumber : LongInt
Published declarations
property DataSource : TDataSource
cAbout : string;
CurRec : LongInt;
Protected declarations
FDataLink : TFieldDataLink;
Private declarations
constructor Create(AOwner: TComponent);
Public declarations
construct the component
destructor Destroy;
destroy the component
Function CurrentRec : longInt;
check if the database is active
procedure DataChange(Sender: TObject);
method to update the unpublished Caption property in
response to a change in the DataSource
function FindRecordNumber: longint;
method to find record number
function GetAbout :string;
function GetDataSource: TDataSource;
method to get DataSource from DataLink
procedure SetAbout(Value : string);
procedure SetDataSource(Value: TDataSource);
method to set DataSource in DataLink
procedure UpdateRecStatus;
Paradox
property About : string
property CurRecNumber : LongInt
Published declarations
property DataSource : TDataSource
cAbout : string;
CurRec : LongInt;
Protected declarations
FDataLink : TFieldDataLink;
Private declarations