以下是引用mr725在2010-1-9 23:30:00的发言：思路不一定好，但能达到要求：
在表B中增加: 金额、自费金额、统筹金额 三列（可以是临时列） : 这样可以不要表C了！
for tzj as integer = 0 to tables("表B").count -1
tables("表B")(tzj,"金额") = tables("表B")(tzj,"单价")*tables("表B")(tzj,"数量")
tables("表B")(tzj,"自费金额") = tables("表B")(tzj,"单价")*tables("表B")(tzj,"数量")*tables("表B")(tzj,"参数")
tables("表B")(tzj,"统筹金额") = tables("表B")(tzj,"单价")*tables("表B")(tzj,"数量")-tables("表B")(tzj,"自费金额")
next
【如果一定要表C，下面代码稍加修改也可以的】
表A窗口按钮：
dim b as string =DataTables("表B").GetComboListString("编码")
dim a as string = DataTables("表A").GetComboListString("费别","","序号")
Output.Show(a)
Dim dtb As New DataTableBuilder("统计")
dtb.AddDef("编码", GetType(string), 12)
for i as integer = 0 to a.split("|").length -1
dtb.AddDef(a.split("|")(i), GetType(double), 32)
next
dtb.AddDef("合计", GetType(double), 32) '新增
dtb.AddDef("报销金额", GetType(double), 32) '新增
dtb.AddDef("自付金额", GetType(double), 32) '新增
dtb.Build()
Maintable = Tables("统计")
for ii as integer = 0 to b.split("|").length-1
Dim r As Row = Tables("统计").Rows.AddNew()
Tables("统计")(ii,"编码") = b.split("|")(ii)
For c As integer = 1 To Tables("统计").Cols.Count-4
Dim dc As DataRow
dc = DataTables("表A").Find("费别 = '" & Tables("统计").Cols(c).name & "'")
Dim dr As DataRow
dr = DataTables("表B").Find( "编码 = '" & ii+1 & "' and 费别序号 = '" & dc("序号") & "'")
if dr isnot nothing
Tables("统计")(ii,c)= dr("金额")
else
Tables("统计")(ii,c)= 0 '没有的列为0
end if
Tables("统计")(ii,"合计") = Tables("统计")(ii,"合计") + Tables("统计")(ii,Tables("统计").Cols(c).name)
Tables("统计")(ii,"报销金额")= 100 '**假定：
(dr("统筹金额") - 起付线(不确定数))*报销比例(不确定数) = 100
Tables("统计")(ii,"自付金额")= Tables("统计")(ii,"合计")-Tables("统计")(ii,"报销金额")
next
next
[此贴子已经被作者于2010-1-9 23:38:16编辑过]
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Post By：2010/1/9 19:19:00 [显示全部帖子]
我搞错了。C版看21楼。。。我现在缺少一个好的设计思路。有没有好建议？
此主题相关图片如下：qq截图未命名.png
）。
列是要全部生成啊，根据表A生成嘛。数据行只要一行就够了。