下面代码能够实现条形码和二维码双码打印（二维码手机识别感觉要比条形码快一点）。问题：
1、不能打印所有行或指定范围（添加二维码打印代码后出现的问题）；
2、如何设定字号或设定在单元内缩小填充？
3、二维码如何绑定到指定单元格内？
求老师指点！谢谢！
Dim c1,c2 As WinForm.ComboBox
Dim t1,t2,t3,t4 As WinForm.TextBox
Dim t11,t21,t31,t41 As Integer
Dim Ch1 As WinForm.CheckBox
Ch1= e.Form.Controls("CheckBox1")
c1 = e.Form.Controls("ComboBox1")
c2 = e.Form.Controls("ComboBox2")
t1 = e.Form.Controls("TextBox1")
t2 = e.Form.Controls("TextBox2")
t3 = e.Form.Controls("TextBox3")
t4 = e.Form.Controls("TextBox4")
t11 = t1.Value
t21 = t2.Value
t31 = t3.Value
t41 = t4.Value
Dim c11 As BarCodeEnum
Select Case c1.Value
Case "Codabar"
c11= BarCodeEnum.Codabar
Case "Code128"
c11= BarCodeEnum.Code128
Case "Code39"
c11= BarCodeEnum.Code39
Case "Code93"
c11= BarCodeEnum.Code93
Case "CodeI2of5"
c11= BarCodeEnum.CodeI2of5
Case "Ean13"
c11= BarCodeEnum.Ean13
End Select
Dim c21 As BarDirectionEnum
Select Case c2.Value
Case "Normal"
c21= BarDirectionEnum.Normal
Case "Down"
c21= BarDirectionEnum.Down
Case "Up"
c21= BarDirectionEnum.Up
End Select
If t11 = 0 OrElse t21= 0 Then
'筛选后全部选定区域
With CurrentTable
.Select(0,0, .Rows.Count - 1, .Cols.Count - 1)
End With
Else
With CurrentTable
.Select(t11-1,0, t21-1, .Cols.Count - 1)
End With
End If
Dim doc As New PrintDoc '定义一个报表
Dim tbl As Table = CurrentTable
'Doc.Columns.Add() '增加第一栏
'Doc.Columns.Add() '增加第二栏 '第一栏的宽度为60毫米
'Doc.Columns(0).Spacing = 20 '栏间距1毫米
For i As Integer = tbl.TopRow To tbl.BottomRow
Dim rw As Row = tbl.Rows(i)
Dim rt As New prt.RenderTable() '定义一个表格对象
Dim rx As New prt.RenderText '定义一个文本对象
Dim ra As New prt.RenderArea '定义一个容器
'ra.Width = "Parent.Width"
ra.width=50
ra.height=30
ra.CanSplitHorz = False '禁止水平分割
ra.CanSplitVert = False '禁止容器因为分页而被垂直分割
rt.Style.TextAlignHorz = prt.AlignHorzEnum.Center '水平居中
rt.Style.TextAlignVert = prt.AlignVertEnum.Center '内容垂直居中
doc.PageSetting.Landscape = True '横向打印
Doc.PageSetting.PaperKind = 0
Doc.PageSetting.LeftMargin = 2 '设置左边距
Doc.PageSetting.RightMargin = 2 '设置右边距
Doc.PageSetting.TopMargin = 2 '设置上边距
Doc.PageSetting.BottomMargin = 2 '设置下边距
'指定行数?列数?列宽?行高
rt.Rows.Count = 3 '设置总行数
rt.Cols.Count = 2 '设置总列数
rt.Height = 26 '设置表格的高度
' rt.Width = "Parent.Width" '设置表格的宽度
rt.Cols(0).Width = 20 '第一列的宽度
rt.Cols(1).Width = 15 '第二列的宽度
'rt.Cols(2).Width = 12
rt.Rows(1).Height = 10 '第二行的高度(用于显示条码)
'设置合并单元格
rt.Cells(0,2).SpanRows = 3 '第1行第5个单元格向下合并3行(用于显示照片)
rt.Cells(1,0).SpanCols = 2 '向右合并2列
rt.Cells(2,0).SpanCols = 2 '向右合并2列
'设置表格样式
rt.CellStyle.Spacing.All = 1 '单元格内容缩进1毫米
rt.Style.Spacing.Bottom = 2 '和下一个出入证的距离是8毫米
' rt.Style.GridLines.All = New prt.Linedef '设置网格线
'下面很简单,指定每一个单元格的内容
rt.Cells(0,0).Text= rw("机构") '"部门"
rt.Cells(0,1).Text = rw("Name") '"姓名"
rt.Cells(2,0).Text= rw("条码") '"编号"
Dim rbc As New prt.RenderBarCode()
rbc.Width = t31
rbc.Height = t41
rbc.BarCodeType = c11
rbc.BarDirection = c21
rbc.Text = rw("条码")
If Ch1.Checked = True Then
rbc.ShowText = True '是否显示编码
Else
rbc.ShowText = False
End If
rt.cells(1,0).RenderObject = rbc
ra.Children.Add(rt) '加入到容器中
Dim img As prt.RenderImage
Dim Bar As New BarCodeBuilder
Bar.Symbology = Barpro.Symbology.QRCode
Bar.BarRatio = 0.3
Bar.BarWidth = 15
Bar.BarHeight = 15
bar.Code = rw("条码")
img = new prt.RenderImage
img.Image = bar.GetImage
img.Width = 15
img.height= 15
'img.Style.Spacing.All = 0.25
img.X=33
img.Y=5
ra.Children.Add(img)
Doc.Body.ChildRen.Add(ra) '将容器加入到报表中
Next
Doc.PrinterName = "ZDesigner GK888t"
Doc.print
'Doc.Preview()
[此贴子已经被作者于2021/9/19 18:04:02编辑过]
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Post By：2021/9/19 17:51:00 [只看该作者]
