我测试就是透明的:
Dim doc As New PrintDoc '定义一个报表对象
Dim rm As New prt.RenderImage '定义一个图片对象
rm.Image = GetImage("EP1.BMP") '设置图片
rm.Style.Borders.All = New prt.Linedef(1, Color.Red) '设置边框
doc.Body.Children.Add(rm) '将图片对象加入报表
Dim rt As New prt.RenderTable() '定义一个表格对象
rt.Style.GridLines.All = New prt.Linedef '设置网格线
'下面的代码向表格中填入值
For r As Integer = 0 To 5
For c As Integer = 0 To 5
Dim rx As New prt.RenderText '定义一个文本对象
rx.Text = r & "," & c '为文本对象设置内容
rt.Cells(r, c).RenderObject = rx '将文本对象放置在单元格中
Next
Next
rt.x = 50
rt.y = 50
doc.Body.Children.Add(rt) '将文本对象加入到报表
Doc.Preview() '预览