public LambdaQueryResultSelect <TResult> Select <TResult>(Expression <Func <T, TResult> > resultSelector)
{
BaseQuery.__SelectField(resultSelector.Parameters, resultSelector.Body);
return(new LambdaQueryResultSelect <TResult>(BaseQuery, resultSelector.Body));
}
/// <summary>
/// 按关联对象选择查询字段
/// 可多次调用,不要重复
/// </summary>
/// <param name="resultSelector"></param>
/// <returns></returns>
public LambdaQueryJoin <T, T2> SelectField <TResult>(Expression <Func <T, T2, TResult> > resultSelector)
{
//在关联两次以上,可调用以下方法指定关联对象获取对应的字段
BaseQuery.__SelectField(resultSelector.Parameters, resultSelector.Body);
return(this);
}
