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Encoding:
Pascal/Delphi Source File  |  1998-08-12  |  759 b   |  40 lines

  1. unit CDB;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   StdCtrls, DREng;
  8.  
  9. type
  10.   TFormChangeDatabase = class(TForm)
  11.     Memo1: TMemo;
  12.     Label1: TLabel;
  13.     EOldDB: TEdit;
  14.     Label2: TLabel;
  15.     ENewDB: TEdit;
  16.     DuckReport: TDuckReport;
  17.     BPreview: TButton;
  18.     procedure BPreviewClick(Sender: TObject);
  19.   private
  20.     { Private declarations }
  21.   public
  22.     { Public declarations }
  23.   end;
  24.  
  25. var
  26.   FormChangeDatabase: TFormChangeDatabase;
  27.  
  28. implementation
  29.  
  30. {$R *.DFM}
  31. Procedure TFormChangeDatabase.BPreviewClick(Sender: TObject);
  32. Begin
  33.     DuckReport.NewDataBase    := EOldDB.Text + '=' + ENewDB.Text;
  34.     DuckReport.OpenFile;
  35.     DuckReport.OpenDB;
  36.     DuckReport.Preview;
  37. End;
  38.  
  39. End.
  40.