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- unit Udemo;
-
- interface
-
- uses
- SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
- Forms, Dialogs, PrtGrid, DBTables, DB, Grids, DBGrids, StdCtrls,
- ExtCtrls
- ;
-
- type
- TForm1 = class(TForm)
- Table1: TTable;
- DataSource1: TDataSource;
- DBGrid1: TDBGrid;
- Button1: TButton;
- Button2: TButton;
- Button3: TButton;
- RadioGroup1: TRadioGroup;
- PrintGrid1: TPrintGrid;
- procedure Button1Click(Sender: TObject);
- procedure FormCreate(Sender: TObject);
- procedure Button2Click(Sender: TObject);
- procedure Button3Click(Sender: TObject);
- procedure RadioGroup1Click(Sender: TObject);
- procedure FormDestroy(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
-
- var
- Form1: TForm1;
- { PrintGrid1: TPrintGrid;}{used for testing}
-
-
- implementation
-
- {$R *.DFM}
-
- uses Printers;
-
-
- procedure TForm1.Button1Click(Sender: TObject);
- begin
- PrintGrid1.Print;
- end;
-
-
- procedure TForm1.FormCreate(Sender: TObject);
- begin
- { PrintGrid1 := TPrintGrid.Create(Self);}
-
- with PrintGrid1 do
- begin
- { DBGrid := DBGrid1;}
- PrintMgrTitle := 'Report';
- PrintFileName := 'out.txt';
- DateLabel := '07/08/95';
- Header := 'Report';
- PageNumberPos := pnBotCenter;
- DatePos := pnBotRight;
- { RowLines := true;
- { BottomMargin := 100;}
- { VerticalGapPct := 30;}
- { HeaderInTitle := true;}
- { Border := false;
- ColLines := false;}
- end;
- end;
-
-
- procedure TForm1.Button2Click(Sender: TObject);
- begin
- PrintGrid1.PrintDialog;
- end;
-
-
- procedure TForm1.Button3Click(Sender: TObject);
- begin
- with PrintGrid1 do
- begin
- PrintToFile := True;
- Print;
- PrintToFile := False;
- end;
- end;
-
-
- procedure TForm1.RadioGroup1Click(Sender: TObject);
- begin
- if RadioGroup1.ItemIndex=0 then
- Printer.Orientation := poPortrait
- else
- Printer.Orientation := poLandscape;
- end;
-
-
- procedure TForm1.FormDestroy(Sender: TObject);
- begin
- { PrintGrid1.DBGrid := nil;
- PrintGrid1.Free;}
- end;
-
-
- end.
-