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--  专家坐堂  (http://foxtable.net/bbs/list.asp?boardid=2)
----  自动扩展（发货地址）列  (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=42025)

--  作者：jinzhengbe
--  发布时间：2013/11/2 6:13:00
--  自动扩展（发货地址）列

我想在下面这段代码里添加个内容

1 自动扩展（发货地址）列。

（哥们是个非常非常的草根，只会死读硬记，所以还望给位能给一下代码，不要给原理了，所实话，给了也看不懂， 非常非常的感谢各位的帮助）



DataTables("公斤数录入").deletefor("[公斤数] is Null")
DataTables("发货单号").deletefor("[客户名] is Null")
Dim doc As New PrintDoc
Dim rt As New prt.RenderTable()
Dim tbl As Table = Tables("公斤数录入1")
Dim tb As Table = Tables("发货单号1")
Dim ColNames As String() = New String(){"地区","客户名","发货地址"}
\'For c As Integer = 0 To ColNames.Length - 1 \'逐列设置和填入内容
\' rt.Cells(0,c).Text = ColNames(c) \'列名作为标题
\' rt.Cells(0,c).Style.TextAlignHorz = prt.AlignHorzEnum.Center \'标题内容水平居中
\' If ColNames(c) <> "发货地址" Then \'
   \'        End If
   \' For r As Integer = 0 To tb.Rows.Count -1 \'开始填入该列内容
\'   \'    rt.Cells(r + 1, c).Text = tb.Rows(r)(ColNames(c))
   \' Next
\'Next
e.Form.Page.PaperKind = 8
doc.PageSetting.Width = 400 \'纸张宽度为100毫米
doc.PageSetting.Landscape = True \'横向打印
Doc.PageSetting.LeftMargin = 5 \'设置左边距
Doc.PageSetting.RightMargin = 5 \'设置右边距
Doc.PageSetting.TopMargin = 10 \'设置上边距
Doc.PageSetting.BottomMargin = 5 \'设置下边距
Doc.PrinterName = "HP Officejet 6500 E710n-z"

Dim rx As New prt.RenderTable
rx.Cells(0,0).Text = Date.Today
rx.Cells(0,1).Text = "T R J list"
rx.Cells(0,2).Text = "第[PageNo]页,共[PageCount]页"
rx.Cols(0).Style.TextAlignHorz = prt.AlignHorzEnum.Left
rx.Cols(1).Style.TextAlignHorz = prt.AlignHorzEnum.Center
rx.Cols(2).Style.TextAlignHorz = prt.AlignHorzEnum.right
rx.Style.Borders.Bottom = New prt.LineDef \'设置底边框
rx.CellStyle.Spacing.Bottom = 0.5 \'底端内容缩进0.5毫米
rx.Style.FontSize = 15 \'字体大小为8磅
Doc.PageHeader = rx \'作为页眉使用

rt.Style.Font = New Font("宋体", 15 , FontStyle.Bold) \'设置文本对象的字体

rt.Style.TextAlignHorz = prt.AlignHorzEnum.Center \'水平居中
rt.Style.TextAlignVert = prt.AlignVertEnum.Center \'垂直居中

rt.Style.Borders.All = New prt.Linedef(0, Color.Lavender) \'设置边框
    rt.Style.TextAlignHorz = prt.AlignHorzEnum.Center \'水平居中
    rt.Style.TextAlignVert = prt.AlignVertEnum.Center \'垂直居中
   doc.Body.Children.Add(rt)
rt.Style.GridLines.All = New prt.Linedef

For i As Integer = Tables("发货单号1").TopPosition To Tables("发货单号1").BottomPosition
    Dim dr As DataRow = Tables("发货单号1").Rows(i).DataRow
    Dim crs As List(of DataRow) = dr.GetChildRows("公斤数录入1")

\'If crs.count > 0 Then
       \' rt.Rows.Count = rt.Rows.count +1
        Dim st As Integer = rt.Rows.count - 1 \'起始行位置
        Dim nt As Integer = st \'当前行位置
        Dim cp As Integer = 4 \'当前列位置
For n As Integer = 0 To crs.count - 1
    If crs(n)("接收单位") = "ems" Then
            rt.cells(nt+1,cp).text = crs(n)("公斤数")
    End If
Next
           \' rt.cells(st,0).text = dr("地区")
            \' rt.cells(st,1).text = dr("客户名")
             rt.cells(1,0).text = "地区"
             rt.cells(1,1).text = "客户名"
             rt.cells(1,2).text = "C/T"
             rt.cells(1,3).text = "Total"
             rt.cells(1,4).text = "重量1"
             rt.cells(1,5).text = "重量2"
             rt.cells(1,6).text = "重量3"
             rt.cells(1,7).text = "重量4"
             rt.cells(1,8).text = "重量5"
             rt.cells(1,9).text = "重量6"
             rt.cells(1,10).text = "重量7"
             rt.cells(1,11).text = "重量8"
             rt.cells(1,12).text = "重量9"
             rt.cells(1,13).text = "重量10"
             rt.cells(1,14).text = "电话1"
             rt.cells(1,15).text = "电话2"
             rt.cells(1,16).text = "发货地址"

            For n As Integer = 0 To crs.count - 1
            rt.cells(nt+1,cp).text = crs(n)("公斤数")
            rt.cells(nt+1,0).text = dr("地区")
             rt.cells(nt+1,1).text = dr("发货名")
           \' rt.cells(nt+1,2).text = crs.count
             rt.cells(nt+1,14).text = dr("联系方式1")
             rt.cells(nt+1,15).text = dr("联系方式2")
             rt.cells(nt+1,16).text = dr("发货地址")
             \' rt.Cells(nt+1, 3).Text = tbl.compute("Sum(公斤数)")
rt.Cells(st+2, 3).Text = "包"
rt.Cells(st+3, 3).Text = "鞋子"
rt.Cells(st+4, 3).Text = "饰品"

             rt.cells(nt+2,cp).text = crs(n)("包")
             rt.cells(nt+3,cp).text = crs(n)("鞋子")
             rt.cells(nt+4,cp).text = crs(n)("饰品")
             \' rt.cells(st+3,0).text =dr("发货名")
             \'rt.cells(nt+3,1).text =dr("联系方式1")
             \'rt.cells(nt+3,2).text =dr("联系方式2")
             \'rt.cells(nt+3,3).text =dr("发货地址")
             \'rt.cells(st+1,7).text = crs.count
             \'rt.cells(nt+4,0).text =" "

            cp = cp + 1
            If cp = 7 Then
                cp=2
                nt = nt + 2
            End If
     Next
\'rt.Cells(nt+4,0).SpanCols = 8
\'rt.Cells(nt+3,1).SpanCols = 2
\'rt.Cells(nt+3,3).SpanCols = 2
\'rt.Cells(nt+3,5).SpanCols = 3
\'rt.Cells(st+1,7).Spanrows = 2

rt.cells(nt+2,cp).Style.FontSize = 10 \'字体大小为8磅

rt.cells(st,0).Style.BackColor = Color.Lavender
rt.cells(st,1).Style.BackColor = Color.Lavender
rt.cells(st,2).Style.BackColor = Color.Lavender
rt.cells(st,3).Style.BackColor = Color.Lavender
rt.cells(st,4).Style.BackColor = Color.Lavender
rt.cells(st,5).Style.BackColor = Color.Lavender
rt.cells(st,6).Style.BackColor = Color.Lavender
rt.cells(st,7).Style.BackColor = Color.Lavender

Next
doc.Preview() \'预览报表

[此贴子已经被作者于2013-11-2 6:16:33编辑过]

--  作者：Bin
--  发布时间：2013/11/2 9:01:00
--
不想学习的话,请直接到项目需求板块,请人帮你做吧!

--  作者：有点甜
--  发布时间：2013/11/2 20:03:00
--
呃，楼主，你说的自动扩展列是什么意思？上传个例子瞧瞧。

--  作者：jinzhengbe
--  发布时间：2013/11/2 22:17:00
--  帮助中的自动扩展某一列啊

此主题相关图片如下：??.png

帮助中的自动扩展某一列啊这个在我的代码的什么地方放入才合适呢？试了好几次都不好用所以请教各位大侠啊~~

--  作者：有点甜
--  发布时间：2013/11/2 22:33:00
--
比如，你设置前15个列的宽度，不设置最后一个列的宽度，就自动扩展了

rt.cells(1,0).text = "地区"
rt.cells(1,1).text = "客户名"
rt.cells(1,2).text = "C/T"
rt.cells(1,3).text = "Total"
rt.cells(1,4).text = "发货地址"

rt.Cols(0).Width = 10
rt.Cols(1).Width = 10
rt.Cols(2).Width = 10
rt.Cols(3).Width = 10