Dim tb As Table=Tables("学生信息")
Dim rs As List(of Row) = tb.GetCheckedRows()
If rs.Count>=1
For Each r As Row In tb.getcheckedrows()
If r("学生姓名") = Nothing Or r("就读方式") = Nothing Or r("班级")= Nothing Or r("相片") = Nothing
messagebox.show("您所勾选的记录存在学生姓名或就读方式或班级或相片等必要信息,请填好相关信息再打印")
Return
End If
Next
Dim doc As New PrintDoc '定义一个报表
Dim Rows As List(Of DataRow)
doc.Stacking = prt.StackingRulesEnum.InlineLeftToRight
Doc.PageSetting.leftMargin = 10
Doc.PageSetting.rightMargin = 0
Doc.PageSetting.TopMargin =10
Doc.PageSetting.BottomMargin =0
For Each r As Row In tb.getcheckedrows()
Dim ra As New prt.RenderArea
Dim rt As prt.RenderText
ra.Width = 90 '宽度53毫米
ra.Height = 55 '高度24毫米
ra.Style.Spacing.all = 6
ra.Style.Borders.All = New prt.Linedef(0.1, Color.Red) '设置边框
ra.SplitHorzBehavior = prt.SplitBehaviorEnum.Never '禁止水平分割
ra.SplitVertBehavior = prt.SplitBehaviorEnum.Never '禁止垂直分割
Doc.Body.ChildRen.Add(ra) '将容器加入到报表中
rt = New prt.RenderText
rt.Text = r("学校名称")
rt.Style.Font=New Font("黑体", 15, FontStyle.Bold)
If r("就读方式")="住校"
rt.Style.TextColor=Color.red
Else
rt.Style.TextColor=Color.blue
End If
rt.Style.TextAlignHorz = prt.AlignHorzEnum.Center
rt.Y = 6
ra.Children.Add(rt) '添加到容器中
rt = New prt.RenderText
rt.Text = "姓名:" & r("学生姓名")
rt.Style.Font=New Font("黑体", 13, FontStyle.Bold)
If r("就读方式")="住校"
rt.Style.TextColor=Color.red
Else
rt.Style.TextColor=Color.blue
End If
rt.Y =22
rt.x=35
ra.Children.Add(rt) '添加到容器中
rt = New prt.RenderText
rt.Text = "班级:" &r("班级")
rt.Style.Font=New Font("黑体", 13, FontStyle.Bold)
If r("就读方式")="住校"
rt.Style.TextColor=Color.red
Else
rt.Style.TextColor=Color.blue
End If
rt.Y = 31
rt.x= 35
ra.Children.Add(rt) '添加到容器
rt = New prt.RenderText
rt.Text = "备注:" & r("就读方式")
rt.Style.Font=New Font("黑体", 13, FontStyle.Bold)
If r("就读方式")="住校"
rt.Style.TextColor=Color.red
Else
rt.Style.TextColor=Color.blue
End If
rt.Y = 40
rt.x=35
ra.Children.Add(rt) '添加到容
Dim rm As New prt.RenderImage()
rm.Image= GetImage(projectPath & "remotefiles" & r("相片"))
rm.Width=30
rm.Height=40
rm.Y = 15
ra.Children.Add(rm) '添加到容
r.Checked = False
Doc.Preview() '预览报表
Else
PopMessage("你根本没在表格的最左边方框内勾选要打印的记录哟","友情提示", PopIconEnum.Infomation, 3)
End If
老师,请问当 ra.Style.Spacing.all = 6时出现挤占每张图片的大小了,当 ra.Style.Spacing.all = 0时大小是正常的,但没有空隙,不方便裁剪,我想达到有空隙,但不影响每张图片大小,请问怎么办?