
m_pSet->MoveFirst()
m_list.DeleteAllItems()//m_list是报表关联的Control型变量
do
{
CString s,s1,s2
s.Format("%d",i+1)
s1.Format("%ld",m_pSet->m_stuId)
s2.Format("%ld",m_pSet->m_stuFamilyNum)//这4条是变量类型的转换
m_list.InsertItem(i,s)//i是一个全局变量,初始值为0,用来计数的
m_list.SetItemText(i,1,s1)
m_list.SetItemText(i,2,m_pSet->m_stuName)
m_list.SetItemText(i,3,m_pSet->m_stuSex)
m_list.SetItemText(i,4,m_pSet->m_stuProfession)
m_list.SetItemText(i,5,m_pSet->m_stuClass)
m_list.SetItemText(i,6,m_pSet->m_stuHobby)
m_list.SetItemText(i,7,m_pSet->m_stuAddress)
m_list.SetItemText(i,8,s2)//向报表插入数据库的数据,也就是读取数据库
i++// i 递增
m_pSet->MoveNext()//指针后移
} while(!m_pSet->IsEOF())
m_pSet->Close()
create table A(
name varchar(20),
cplan varchar(20)
)
insert into A
select '张三','方案一'
insert into A
select '李四','方案三'
insert into A
select '张三','方案二'
insert into A
select '李四','方案四'
create table B
(
name varchar(20)
)
insert into B
select '张三'
insert into B
select '李四'
SELECT name,LEFT(UserList,LEN(UserList)-1) as paths FROM (
SELECT name,
(SELECT cplan+',' FROM A WHERE name=B.name ORDER BY name FOR XML PATH('')) AS UserList
FROM B
GROUP BY name
) C
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