linq查询以连接多个表
问题描述：
我在使用linq查询中的联接从多个表中检索数据时遇到问题.您能否向我提供查询，它真的很紧急.
I am facing problem in retrieving data from multiple tables using joins in linq query. could you please provide me the query it''s really urgent.
答
我建议您仔细阅读以下内容:
I suggest that you go through these:
- LINQ Query Expressions (C# Programming Guide)[^]
- join clause (C# Reference)[^]
- How to: Perform Inner Joins (C# Programming Guide)[^]
- How to: Perform Custom Join Operations (C# Programming Guide)[^]
请参阅以下
http://www.dotnetperls.com/join [ http://forums.asp.net/t/1799369.aspx/1 [ ^ ]
http://stackoverflow.com/Questions/373541/how-to-do-joins-in-linq-on-multiple-fields-in-single-join [
see these
http://www.dotnetperls.com/join[^]
http://forums.asp.net/t/1799369.aspx/1[^]
http://stackoverflow.com/questions/373541/how-to-do-joins-in-linq-on-multiple-fields-in-single-join[^]