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- unit Par_unit;
-
- interface
-
- uses
- SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
- Forms, Dialogs, Grids, DBGrids, Tabs, DB, DBTables;
-
- type
- TForm1 = class(TForm)
- TabSet1: TTabSet;
- DBGrid1: TDBGrid;
- Query1: TQuery;
- DataSource1: TDataSource;
- procedure FormCreate(Sender: TObject);
- procedure TabSet1Change(Sender: TObject; NewTab: Integer;
- var AllowChange: Boolean);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
-
- var
- Form1: TForm1;
-
- implementation
-
- {$R *.DFM}
-
- procedure TForm1.FormCreate(Sender: TObject);
- var
- i : Byte;
- begin
- Session.PrivateDir:='C:\';
- Query1.Prepare;
- for i:=0 to 25 do
- TabSet1.Tabs.Add(Chr(Byte('A')+i));
- end;
-
- procedure TForm1.TabSet1Change(Sender: TObject; NewTab: Integer;
- var AllowChange: Boolean);
- begin
- with Query1 do begin
- Close;
- Params[0].AsString:='"'+TabSet1.Tabs.Strings[NewTab]+'%"';
- Open;
- end;
- end;
-
- end.
-