86
KeyFields:='surname';
KeyValues:=buyer.edit1.text;
Options:=[loCaseInsensitive, loPartialKey];
if not DataModule1.Table1.Locate(KeyFields,KeyValues,Options) then
messagedlg('Запись не найдена!',mtInformation,[mbOk],0);
end;
end.
buying.pas
unit mbuying;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
Grids, DBGrids, Db, DBTables, StdCtrls, Variants, SumToWord;
type
Tbuying = class(TForm)
DBGrid1: TDBGrid;
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
Button5: TButton;
procedure Button4Click(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);