unit2.pas

主要实现试卷的录入

unit Unit2;

interface

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

type
  TDataModule1 = class(TDataModule)
    ADOConnection1: TADOConnection;
    ADOTable1: TADOTable;
    ADODataSet1: TADODataSet;
    ADOQuery1: TADOQuery;
    ADOTable1th: TIntegerField;
    ADOTable1txdm: TWordField;
    ADOTable1ndxs: TWordField;
    ADOTable1zj: TStringField;
    ADOTable1zsd: TStringField;
    ADOTable1tmnr: TMemoField;
    ADOTable1fs: TWordField;
    ADOTable1ckda: TMemoField;
    ADOTable1yypd: TWordField;
    ADODataSet1sjbh: TWordField;
    ADODataSet1sjm: TStringField;
    ADODataSet1kssj: TDateTimeField;
    ADODataSet1ksdx: TStringField;
    ADODataSet1js: TStringField;
    ADODataSet1sjnr: TMemoField;
    ADODataSet1jspj: TMemoField;
    ADODataSet1pjf: TIntegerField;
    ADODataSet2: TADODataSet;
    procedure DataModuleCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  DataModule1: TDataModule1;

implementation

{$R *.dfm}

procedure TDataModule1.DataModuleCreate(Sender: TObject);
begin
  try
    if not ADOconnection1.Connected=true then ADOconnection1.Connected:=true;
  except
    showmessage('数据库连接失败，请重新连接');
  end;
end;

end.