如何打印一个FRAME里面的内容,以及如何打印一个MSFlexGrid里面的内容?
如何打印一个FRAME里面的内容,以及如何打印一个MSFlexGrid里面的内容? 问题点数:100、回复次数:7Top
1 楼aohan(aohan)回复于 2004-12-02 08:18:22 得分 0
有打印MSFlexGrid的例子,到时发一个Top
2 楼daisy8675(莫依 沉迷)回复于 2004-12-02 08:27:17 得分 80
用printer对象打印表格
用msflexgrid控件显示的表格,要将它打印出来,最简单的方法是用printform方法,然而这只适合于数据正好能被屏幕显示的,即数据量少的,而且这种打印效果很差。而用printer对象进行打印编程,虽然麻烦点,但效果却是相当不错的,你可以自定义打印格式,打印页数,表格的粗细,字体大小等。实际上用printer对象进行打印编程是比较简单的。
下面我就用一实例来说明:
打印的内容是一张数据表,这里就只有两列数据,包括标题,副标题。(用A4纸打印)
假设数据处在C_DataArray(),和R_DataArray()中C_Name与R_Name分别为两数据项的字段名
Public Sub Printtable()
'初始化
Dim printer1 as Printer
Dim pageheader
Dim pagefooter
Dim pageleft
Dim pageright
Dim usewidth
Dim useheight
Dim i, j, k As Integer
Dim word As String
Dim startx
Dim starty
Dim startyline ‘ 用来纪录打印竖线的起点
Dim endyline ’ 用来纪录打印竖线的末点
设置页面参数
pageheader = 25
pagefooter = 25
pageleft = 20
pageright = 20
With printer1
.PaperSize = 9
.ScaleMode = 6
.FontBold = True
.ScaleLeft = -20
.ScaleTop = -25
.ScaleWidth = 210 '设置为A4纸
.ScaleHeight = 297
usewidth = .ScaleWidth - 40
useheight = .ScaleHeight - 50
.CurrentX = 0
.CurrentY = 0
.DrawWidth = 5
End With
'打印标题
With printer1
.FontSize = 20
.CurrentX = (usewidth - .TextWidth(DataTitle)) / 2
.CurrentY = pageheader + .ScaleTop
End With
printer1.Print DataTitle
'打印副标题
printer1.FontSize = 15
word = DataTitle2
printer1.CurrentX = usewidth - printer1.TextWidth(word)
printer1.Print word
'打印第一条线 Line方法不能用在with ....end with里
printer1.CurrentX = pageleft + printer1.ScaleLeft
startyline = printer1.CurrentY
'线宽
printer1.Line -((printer1.ScaleLeft + printer1.ScaleWidth - pageleft), printer1.CurrentY)
printer1.FontSize = 10
'printer1.Print vbLf
printer1.CurrentY = printer1.CurrentY + 1
'打印第一个字段名
starty = printer1.CurrentY
printer1.CurrentX = ((printer1.ScaleWidth - 40) / 2 - printer1.TextWidth(C_Name)) / 2
printer1.Print C_Name
'打印第二个字段名
printer1.CurrentX = usewidth / 2 + ((usewidth / 2 - printer1.TextWidth(R_Name)) / 2)
printer1.CurrentY = starty
printer1.Print R_Name
printer1.CurrentY = printer1.CurrentY + 1
'打印数据和横线,rownum为数据行数
For i = 1 To rownum
'判断是否该页已打满
If printer1.CurrentY >= useheight Then
'打印横线
printer1.CurrentX = printer1.ScaleLeft + pageleft
printer1.Line -((printer1.ScaleLeft + printer1.ScaleWidth - pageleft), printer1.CurrentY)
printer1.CurrentY = printer1.CurrentY + 1
'打印三条竖线
endyline = printer1.CurrentY
printer1.Line (0, startyline)-(0, endyline)
printer1.Line (usewidth / 2, startyline)-(usewidth / 2, endyline)
printer1.Line (usewidth, startyline)-(usewidth, endyline)
'打印页号
With printer1
.CurrentX = (.ScaleWidth - .TextWidth(.Page)) / 2 - pageleft
.CurrentY = useheight + 3
End With
printer1.Print printer1.Page
printer1.NewPage
With printer1
.CurrentX = pageleft + .ScaleLeft
.CurrentY = pageheader + .ScaleTop
startyline = .CurrentY
End With
End If
'打印一行数据
printer1.CurrentX = ((printer1.ScaleWidth - 40) / 2 - printer1.TextWidth(C_DataArray(i))) / 2
starty = printer1.CurrentY
printer1.Print C_DataArray(i)
printer1.CurrentX = (printer1.ScaleWidth - 40) / 2 + ((printer1.ScaleWidth - 40) / 2 - printer1.TextWidth(R_DataArray(i) )) / 2
printer1.CurrentY = starty
printer1.Print R_DataArray(i)
printer1.CurrentY = printer1.CurrentY + 1
Next i
'打印最后一条横线
printer1.CurrentX = printer1.ScaleLeft + pageleft
printer1.Line -((printer1.ScaleLeft + printer1.ScaleWidth - pageleft), printer1.CurrentY)
endyline = printer1.CurrentY
'打印三条竖线
printer1.Line (0, startyline)-(0, endyline)
printer1.Line (usewidth / 2, startyline)-(usewidth / 2, endyline)
printer1.Line (usewidth, startyline)-(usewidth, endyline)
'打印页号
With printer1
.CurrentX = (.ScaleWidth - .TextWidth(.Page)) / 2 - pageleft
.CurrentY = useheight + 3
End With
printer1.Print printer1.Page
printer1.EndDoc
end sub
如要打印mshflex等
你可以自己对printer对象写代码
循环行、列赋值
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3 楼wumylove1234(毁于随)回复于 2004-12-02 08:49:35 得分 10
让窗体大小正好是Frame的大小,
然后
Me.PrintForm
打印整个窗体.
打表格的就用莫依的方法吧.用Printer去打.Top
4 楼saiko(小新)回复于 2004-12-02 11:56:27 得分 10
如果打印的表格不是很多,就直接用 Me.PrintForm 打印 或生成一个图片文件打印。
另外,也可以在 莫依 的方法的基础上画上类似于是 Frame 大小长度的线,也可以解决的
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5 楼lxjlz()回复于 2004-12-02 12:19:32 得分 0
同意Top
6 楼True1024()回复于 2004-12-02 12:20:47 得分 0
晚了。UPTop
7 楼Plutoxkxu(★深渊★)回复于 2004-12-02 12:36:43 得分 0
同意Top




