searchbjdatasrc.~pas

该程序可作为386的接警程序使用

unit SearchBJDataSrc;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Grids, DBGrids, DB, ADODB, StdCtrls;

type
  TFormSearchBJData = class(TForm)
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label2: TLabel;
    DBGrid1: TDBGrid;
    Edit1: TEdit;
    ComboBoxSearchBJData: TComboBox;
    Button1: TButton;
    Button2: TButton;
    procedure ButtonCloseClick(Sender: TObject);
    procedure ComboBoxSearchBJDataChange(Sender: TObject);
    procedure ButtonOKClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  FormSearchBJData: TFormSearchBJData;

implementation

{$R *.dfm}
uses
   BJDataSrc;

procedure TFormSearchBJData.ButtonCloseClick(Sender: TObject);
begin
        Close;
end;

procedure TFormSearchBJData.ComboBoxSearchBJDataChange(Sender: TObject);
begin
        Edit1.Text := '';
end;

procedure TFormSearchBJData.ButtonOKClick(Sender: TObject);
var
        strSQL:string;
begin
       strSQL := 'select * from 报警器档案 where ' + ComboBoxSearchBJData.text + ' like ' + '"%'+ Edit1.Text + '%"';
       FormBJData.ADOQuery1.Close;
       FormBJData.ADOQuery1.SQL.Clear;
       FormBJData.ADOQuery1.SQL.Text := strSQL;
       FormBJData.ADOQuery1.Open;
end;

end.