时间:2021-07-01 10:21:17 帮助过:7人阅读
procedure TForm1.Button1Click(Sender: TObject);
var
theCNN : TSQLConnection;//定义连接,要引用 DB, SqlExpr
begin
theCNN := TSQLConnection.Create(self);
theCNN.LoginPrompt := False;//关闭登入窗口
theCNN.Params.Clear;
theCNN.DriverName:=‘MSSQL‘;
theCNN.GetDriverFunc:=‘getSQLDriverMSSQL‘;
theCNN.LibraryName:=‘dbexpmss.dll‘;
theCNN.VendorLib:=‘oledb‘;
//--------下面设置连接叁数-----------
theCNN.Params.Append(‘SchemaOverride=sa.dbo‘);
theCNN.Params.Append(‘DriverName=MSSQL‘);
theCNN.Params.Append(‘HostName=LocalHost\MSSQL‘); //这是我SQL_Server服务器名
theCNN.Params.Append(‘DataBase=KinSunKTV‘); //SQL_Server数据库名称
theCNN.Params.Append(‘User_Name=sa‘); //SQL_Server用户名
theCNN.Params.Append(‘Password=kinsun‘);//SQL_Server密码
theCNN.Params.Append(‘BlobSize=-1‘);
theCNN.Params.Append(‘ErrorResourceFile= ‘);
theCNN.Params.Append(‘LocaleCode=0000‘);
theCNN.Params.Append(‘MSSQL TransIsolation=ReadCommited‘);
theCNN.Params.Append(‘OS Authentication=False‘);
theCNN.Open;
ShowMessage(‘连接成功‘);
end;
DBExpress动态连接SQL-Server
标签:ror message 动态 err local driver ram ola isolation