/// <summary>
/// 创建一个DbCommand对象实例，不引发异常
/// </summary>
/// <returns>DbCommand对象实例</returns>
public DbCommand CreateDbCommand()
{
DbCommand cmd = _engine.CreateCommand();
_engine.InitDbCommand(cmd);
cmd.CommandTimeout = CommandTimeout;
return(cmd);
}
public void DoCommand(Action <DbCommand> action)
{
using (DbCommand cmd = _db.CreateCommand())
{
InitDbCommand(cmd);
action(cmd);
}
}
