?? udata.pas
字號:
unit Udata;
interface
uses
Windows, SysUtils, Classes, ADODB, DB;
type
TDataModule1 = class(TDataModule)
ADOConnection1: TADOConnection;
procedure DataModuleCreate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
DataModule1: TDataModule1;
MyPath:string;
implementation
{$R *.dfm}
procedure TDataModule1.DataModuleCreate(Sender: TObject);
begin
MyPath:=ExtractFilePath(ParamStr(0));
ADOConnection1.ConnectionString:='Provider=Microsoft.Jet.OLEDB.4.0;Data Source='+
MyPath+'data\bysj.mdb;Persist Security Info=False';
try
ADOConnection1.Open;
except
MessageBox(0,'無法打開數(shù)據(jù)庫','錯誤',MB_OK);
end;
end;
end.
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