sql语句的问题吧
sql:
select p.* ,............ ,WorkCenter.* from .......WorkCenter where ....... and routing.wc_code=WorkCenter.wccode 用连接也可以
sql:
select p.* ,............ ,WorkCenter.* from .......WorkCenter where ....... and routing.wc_code=WorkCenter.wccode 用连接也可以
http://www.microsoft.com/china/MSDN/library/data/dataAccess/ADONETEXP.mspx