你在命令窗口执行下面的代码看看:
Dim doc As New PrintDoc
Dim rbc As New prt.RenderBarCode()
Dim rt As new prt.RenderTable
For r As Integer = 0 To 99
For c As Integer = 0 To 3
rbc.Height = 25
rbc.BarCodeType = BarCodeEnum.Code39
Dim Bar As New BarCodeBuilder
Bar.Symbology = Barpro.Symbology.Code39
Bar.Code = "123456"
Bar.BarWidth = 0.18
Bar.HumanReadableText = "耳环 真金"
Bar.CodeAlignment = Barpro.Alignment.BelowJustify
Bar.Text = "RH00036 2088"
Dim rm As New prt.RenderImage
rm.Image = Bar.GetImage(300)
rt.Cells(r,c).RenderObject = rm
Next
Next
doc.Body.Children.Add(rt)
Doc.Preview()