根据狐爸老师在论坛的一段“自动补空行”的代码，移植过来（黄色标记）后不起作用，不知问题出在哪里，请各位老师指教，谢谢！！
Dim doc As New PrintDoc '定义一个新报表
Dim tb As Table = Tables("订单") '捆绑表
Dim prs As Integer = 40 '每页40行
Dim sum1 As Integer = 0 '定义整数变量(小计)
Dim sum2 As Double = 0 '定义双精度变量(小计)
Dim tsum1 As Integer = 0 '定义整数变量(合计)
Dim tsum2 As Double = 0 '定义双精度变量(合计)
For p As Integer = 0 To math.Ceiling(tb.Rows.Count / prs) - 1 '大循环,计算共几页
Dim ColNames As String() = {"日期","产品","单价","折扣","数量","金额"}
Dim rt As New prt.RenderTable '定义一个新表格
rt.Width = "Parent.Width" '表格宽度等于容器宽度
rt.CanSplitHorz = True '表格宽度超出页宽时,可以水平换页
rt.Style.Font = tb.Font
rt.Style.Gridlines.All = New prt.Linedef(Color.Gray) '灰色网格线
rt.CellStyle.Spacing.All = 1.0 '单元格内距设为1.0毫米
For i As Integer = 0 To ColNames.Length -1 '逐列设置和填入内容
rt.Cells(0,i).Text = ColNames(i) '列名作为标题
rt.Cells(0,i).Style.TextAlignHorz = prt.AlignHorzEnum.Center '标题内容水平居中
rt.Cols(i).Width = tb.Cols(ColNames(i)).PrintWidth '列宽等于实际列宽
If tb.Cols(ColNames(i)).IsNumeric Then '如果是数值
rt.Cols(i).Style.TextAlignHorz = prt.AlignHorzEnum.Right '数据水平靠右
Else
rt.Cols(i).Style.TextAlignHorz = prt.AlignHorzEnum.Center '数据水平居中
End If
For r As Integer = p * prs To math.min(tb.Rows.Count - 1,( p + 1) * prs - 1) '小循环
rt.Cells(r - p * prs + 1, i).Text = tb.rows(r)(ColNames(i))
If (ColNames(i)) = "数量" '设置格式
rt.Cells(r - p * prs + 1, i).Text = format(tb.rows(r)(ColNames(i)),"0")
ElseIf (ColNames(i)) = "单价"
rt.Cells(r - p * prs + 1, i).Text = format(tb.rows(r)(ColNames(i)),"0.00")
ElseIf (ColNames(i)) = "折扣"
rt.Cells(r - p * prs + 1, i).Text = format(tb.rows(r)(ColNames(i)),"0.00")
ElseIf (ColNames(i)) = "金额"
rt.Cells(r - p * prs + 1, i).Text = format(tb.rows(r)(ColNames(i)),"0.00")
Else
rt.Cells(r - p * prs + 1, i).Text = tb.rows(r)(ColNames(i))
End If
Next
If i = 0 Then '加空行
For r As Integer = tb.Rows.Count To prs
rt.Cells(r - p * prs + 1, 0).Text = " "
Next
End If
Next
Sum1 = 0
sum2 = 0
For r As Integer = p * prs To math.min(tb.Rows.Count - 1,( p + 1) * prs - 1) '累计
Sum1 =sum1 + tb.rows(r)("数量")
sum2 =sum2 + tb.rows(r)("金额")
Next
Tsum1 = tsum1 + sum1
tsum2 = tsum2 + sum2
rt.Rows.Count = rt.Rows.Count + 1 '增加小计行
rt.Rows(rt.Rows.count -1)(3).text = "本页小计"
rt.Rows(rt.Rows.count -1)(4).Text = format(sum1,"0") '设置小计格式
rt.Rows(rt.Rows.count -1)(5).Text = format(sum2,"0.00")
If p < math.Ceiling(tb.Rows.Count / prs) - 1
rt.BreakAfter = prt.BreakEnum.Page
Else
rt.Rows.Count = rt.Rows.Count + 1 '增加合计行
rt.Rows(rt.Rows.count -1)(3).text = "合计"
rt.Rows(rt.Rows.count -1)(4).Text = format(tsum1,"0") '设置合计格式
rt.Rows(rt.Rows.count -1)(5).Text = format(tsum2,"0.00")
End If
doc.Body.Children.Add(rt) '将表格加入到报表
Next
'设置页眉
Dim rx As New prt.RenderTable
rx.Cells(0,0).Text = Date.Today
rx.Cells(0,1).Text = "订单明细"
rx.Cells(0,2).Text = "第[PageNo]页,共[PageCount]页"
rx.Cols(0).Style.TextAlignHorz = prt.AlignHorzEnum.Left '水平靠左
rx.Cols(0).Style.TextAlignVert = prt.AlignVertEnum.Bottom '垂直靠下
rx.Cols(1).Style.TextAlignHorz = prt.AlignHorzEnum.Center '水平居中
rx.Cols(2).Style.TextAlignHorz = prt.AlignHorzEnum.right '水平靠右
rx.Cols(2).Style.TextAlignVert = prt.AlignVertEnum.Bottom '垂直靠下
rx.Style.Borders.Bottom = New prt.LineDef '设置底边框
rx.CellStyle.Spacing.Bottom = 1 '底端内容缩进1.0毫米
rx.Cells(0,1).Style.FontSize = 14 '设置第二列行字号
rx.Cells(0,1).Style.FontBold = True '字体加粗
Doc.PageHeader = rx '作为页眉使用
Doc.Preview() '预览
[此贴子已经被作者于2011-12-1 8:39:57编辑过]
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Post By：2011/11/30 20:21:00 [只看该作者]
