3
: Delphi.
Delphi . BDE, Data Access Delphi. "" . Delphi . , , .
| TDataSource | " ‒ TDataSource ‒ ". , , . |
| TTable | , . , , . , , TTable ‒ TDataSet TBDEDataSet. |
| TQuery | , . , SQL- ( SELECT). , , , , SQL , TQuery. SQL. TQuery , ( ) SQL-. |
| TIndexDefs | , , ; . |
| TFieldDefs | , . |
| TField | . , , TField , (lookup), SQL-. , , . TField , (TStringField, IntegerField, ..). TField , , . |
Delphi (, TDBGrid) (, TDBEdit, TDBText). Data Controls Delphi. "" . Delphi . .
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| TDBText | . |
| TDBEdit | . , BLOB. |
| TDBCheckBox | Boolean |
| TDBRadioGroup | , . . |
| TDBMemo | - ( ) . |
| TDBRichEdit | , TDBMemo, RTF, , . |
| TDBImage | , . |
| TDBListBox | , ; . . Items. |
| TDBComboBox | , TDBListBox, |
| TDBLookupListBox | , . . |
| TDBLookupComboBox | , TDBLookupListBox, () |
| TDBGrid | , , . |
| TDBCtrlGrid | TDBGrid, , , . |
| TColumn | TDBGrid, , . |
| TQuickRep | TQuickRep . |
| TDBNavigator | , , , , . |
| TDBChart | , . |
.2.1. ,
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Delphi. Delphi . .
Delphi BDE TTable (. 2.1), . .
. 2.2. Delphi TTable
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, TTable, . (Object Inspector), . , , F11. , . TTable.
DatabaseName ( ) Proba . TableName ( ) .DB . Active True. TTable ( Tablel) .DB.
TTable TQuery ( ) . , , :
( TTable, TQuery);
, ( TQuery).
TDataSource Data Access.
. 2.3. Delphi TDataSource
( Tablel) , . TDataSource . DataSet ( ) TDataSource Tablel .
. TDBGrid, Data Controls.
. 2.4. Delphi TDBGrid
DataSource DataSource 1 ( , Delphi TDataSource). TDBGrid .
.2.5.
File \ Save Project As .
( F9).
(, , .DB) TDBGrid. Insert , , " ". . , . , Esc.
, . .
Ctrl+Del.
TDBNavigator Data Controls. DataSource DataSource 1. , , , ..
TDBText. . DataSource DataSource 1, DataField (, ).
TDBEdit. . DataSource DataSource 1, DataField (, ).
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