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两个dataset 重组合并新的dataset (一对多)

dataset1 里面存放A1字段数据,dataset2 存放B1字段数据。如何将A1每一行记录和B1所有行对应,组成一个新的dataset.

例如:

dataset1        dataset2                            dataset3

A1                  B1                                A2               B2

a                   22                                 a               22

b                   23          =>                     a               23

c                   24                                 a               24

                                                       b               22

                                                       b               23

                                                       b               24
                                                                       dataset 数据合并 C# --------------------编程问答-------------------- merge();方法 --------------------编程问答-------------------- 最简单的,两层for循环,给dataset3赋值就可以了。 --------------------编程问答-------------------- 用linq转一下 --------------------编程问答--------------------
引用 2 楼 guwei4037 的回复:
最简单的,两层for循环,给dataset3赋值就可以了。


大神,能否代码举例!!
补充:.NET技术 ,  C#
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