本文介绍了如何在for循环中对列值求和?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我如何获取extlabel文本并将其一起添加到下一行,最后我会有一个值? extlabel在模板字段中 例如: 总栏目 $ 200.00 $ 225.00 $ 100.00 $ 700.00
Dim p 作为 字符串 = 字符串 .Empty 对于 每个行作为 GridViewRow 在 GridView1.Rows Dim quantlabel As Label = DirectCast (row.FindControl( quantlabel),Label) Dim extlabel As Label = DirectCast (row.FindControl( extlabel),Label) 如果 quantlabel.text> 0 然后 p + extlabel.text 否则 结束 如果 下一步解决方案
200.00 225.00
100.00
how would I take extlabel text and add it together to the next row and at the end I would have one value? extlabel is in template field example: total column $200.00 $225.00 $100.00 $700.00
Dim p As String = String.Empty For Each row As GridViewRow In GridView1.Rows Dim quantlabel As Label = DirectCast(row.FindControl("quantlabel"), Label) Dim extlabel As Label = DirectCast(row.FindControl("extlabel"), Label) If quantlabel.text > 0 Then p + extlabel.text Else End If Next 解决方案 200.00225.00100.00更多推荐
如何在for循环中对列值求和?
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