小piao设计中，怎么设置纸张宽度和高度呢？主要是打印预览的时候，不是我预设的宽度，求解 另外：如何控制小piao纸刚好等于 找还 下的一行 而不打印多余的空白行！
预览时候显示如下：
此主题相关图片如下：qq图片20140727135304.jpg
在预览中选择宽度后如下：（同时希望将地址 电话等放在 合计 已优惠 找还 下面 求解）
此主题相关图片如下：qq图片20140727135239.jpg
代码如下：
Dim doc As New Printdoc
Dim rx As prt.RenderText
Dim rt As prt.RenderTable
Dim rx1 As prt.RenderText
Dim rx2 As prt.RenderText
Dim rx3 As prt.RenderText
Doc.Style.Padding.right = 1
Doc.Style.Padding.Left = 1
rx = New prt.RenderText
rx.Style.FontSize = 16
rx.Style.FontBold = True
rx.Style.Spacing.Bottom = 5
rx.Style.TextAlignHorz = prt.AlignHorzEnum.Center
rx.Text = "袁记串串香 瓮安店"
doc.Body.Children.Add(rx)
rx = New prt.RenderText
rx.Style.FontSize = 10
rx.Style.FontBold = True
rx.Style.Spacing.Bottom = 5
rx.Style.TextAlignHorz = prt.AlignHorzEnum.Center
rx.Text = "用一次性锅底 打造成都味道"
doc.Body.Children.Add(rx)
rx1 = New prt.RenderText
rx1.Style.FontSize = 10
rx1.Style.FontBold = False
rx1.Style.Spacing.Bottom = 5
rx1.Text = "打印时间: " & Date.now() & Chr(13) & Chr(10) & "桌号:" & Tables("消费明细").Current("餐桌编号") & " 单号: " & Tables("消费明细").Current("订单编号")
doc.Body.Children.Add(rx1)
rt = New prt.RenderTable
rt.Style.Padding.right = 1
rt.Style.Padding.Left = 1
rt.Style.TextAlignHorz = prt.AlignHorzEnum.Center
rt.Style.TextAlignVert = prt.AlignVertEnum.Center
rt.Style.Borders.Bottom = New prt.LineDef(0.3,Color.LightGray)
rt.CellStyle.Spacing.All = 0.2
rt.Cols.Count = 5
rt.Cells(0,0).Text = "物品"
rt.Cells(0,1).Text = "规格"
rt.Cells(0,2).Text = "数量"
rt.Cells(0,3).Text = "单价"
rt.Cells(0,4).Text = "累计"
rt.rows(0).Style.Borders.Top = New prt.LineDef(1,Color.LightGray)
rt.rows(0).Style.Borders.Bottom = New prt.LineDef(1,Color.LightGray)
With Tables("订单表.消费明细")
For r As Integer = 0 To .Rows.Count - 1 '遍历关联表每一行
rt.Cells(r+1,0).Text = .rows(r)("消费物品")
rt.Cells(r+1,1).Text = .rows(r)("物品规格")
rt.Cells(r+1,2).Text = .rows(r)("消费数量")
rt.Cells(r+1,3).Text = .rows(r)("物品单价")
rt.Cells(r+1,4).Text = .rows(r)("累计消费")
Next
End With
doc.Body.Children.Add(rt)
rx = New prt.RenderText
rx.Style.FontBold = False
rx.Style.FontSize = 10
rx.Style.Spacing.Top = 3
rx.Text = "合 计:" & Tables("结账登记").Current("消费金额") & "元;" & "已优惠:" & Tables("结账登记").Current("应付金额") & "元" & Chr(13) & Chr(10) & "收 现:" & Tables("结账登记").Current("支付现金") & "元;" & "找 还:" & Tables("结账登记").Current("找零现金") & "元" & Chr(13) & Chr(10)& Chr(13)
rx.Style.TextAlignHorz = prt.AlignHorzEnum.Left
rx2 = New prt.RenderText
rx2.Style.FontBold = False
rx2.Style.FontSize = 11
rx2.Style.Spacing.Top = 3
rx2.Text ="地 址:瓮安县农贸市场入口" & Chr(13) & Chr(10) & "加盟热线:028-77888878" & Chr(13) & Chr(10) & "订座热线:0854-77888878"
doc.Body.Children.Add(rx2)
doc.Body.Children.Add(rx)
doc.PageSetting.Width = 57 '纸张宽度为100毫米
doc.Preview
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Post By：2014/7/27 13:57:00 [显示全部帖子]
