代码类似
for each dr as datarow in datatables("表一").datarows
dim fdr as datarow = datatables("总表").find("学号 = '" & dr("学号") & "'")
if fdr is nothing then
fdr = datatables("总表").AddNew
fdr("学号") = fdr("学号")
end if
fdr("姓名") = dr("姓名")
fdr("性别") = dr("性别")
fdr("成绩") = dr("成绩")
next
for each dr as datarow in datatables("表二").datarows
dim fdr as datarow = datatables("总表").find("学号 = '" & dr("学号") & "'")
if fdr is nothing then
fdr = datatables("总表").AddNew
fdr("学号") = fdr("学号")
end if
fdr("姓名") = dr("姓名")
fdr("班级") = dr("班级")
next
for each dr as datarow in datatables("表三").datarows
dim fdr as datarow = datatables("总表").find("学号 = '" & dr("学号") & "'")
if fdr is nothing then
fdr = datatables("总表").AddNew
fdr("学号") = fdr("学号")
end if
fdr("姓名") = dr("姓名")
fdr("家庭住址") = dr("家庭住址")
fdr("工作单位") = dr("工作单位")
next