多表联合查询
Nop_Customer表
ID fromPT CustomerID email
1 hobbywow 10000 a@a.com
2 hobbywow 20000 b@b.com
3 rcmaster 20000 c@c.com
Nop_Order表
ID fromPT OrderID CustomerID
1 hobbywow 001 10000
2 hobbywow 002 20000
3 rcmaster 003 20000
fromPT+CustomerID两个标识对应
请问下linq怎么写
ID fromPT OrderID CustomerID email
1 hobbywow 001 10000 a@a.com
2 hobbywow 002 20000 b@b.com
3 rcmaster 003 20000 c@c.com
------解决方案--------------------3楼的写法就是LEFT OUT JOIN了