tzunit1.pas

工资管理系统

unit tzUnit1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Buttons, Db, DBTables, Grids, DBGrids;

type
  TForm1 = class(TForm)
    DBGrid1: TDBGrid;
    Table1: TTable;
    DataSource1: TDataSource;
    BitBtn1: TBitBtn;
    procedure BitBtn1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.BitBtn1Click(Sender: TObject);
begin
     with table1 do
     begin
         open;
         first;
         while not eof do
         begin
             edit;
             fieldbyname('jjxs').asstring:=floattostr(strtofloat(fieldbyname('jjxs').asstring));
             next;
         end;

     end;
end;

end.