Class TCustomEditUDB
Unit
rDBComponents_UDB
Declaration
type TCustomEditUDB = class(TEdit)
Description
TEdit descendant loads and display text from any SQL command
Hierarchy
Overview
Methods
Properties
Description
Methods
 |
procedure Loaded; override; |
|
|
|
procedure Notification(AComponent: TComponent; Operation: TOperation); override; |
|
|
 |
procedure ReloadItems; |
|
open SQL command and refresh text value
|
Properties
|
property ListDataSet: TQueryIntList read FListDataSet; |
|
return internal Dataset to allow reading of other fields
|
 |
property ListSQL: TStrings read FListSQL write SetListSQL; |
|
define SQL command, value of first field is used as text value
|
|
property ListConnection: TCustomConnectionUDB read FListConnection write SetListConnection; |
|
define UDB connection
|
|
property ListAutoLoad: boolean read FListAutoLoad write FListAutoLoad default true; |
|
define whether ReloadItems is called automatically after loading
|
|
property ListSQLTryNow: boolean read FListSQLTryNow write SetListSQLTryNow default false; |
|
try to open SQL command in design time
|
|
property OnGetListSQL: TGetSQLEvent read FGetListSQL write FGetListSQL; |
|
call before opening of SQL to allow update command or set WHERE condition
|
|
property OnListDataSetEvent: TDataSetEvent read FListDataSetEvent write SetListDataSetEvent; |
|
define event for internal dataset (BeforeOpen, BeforePost... After... ses TDataSetEventTypes
|
Generated by PasDoc 0.15.0.
|