VB中用printer对象打印表格

1、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 prin ter 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

2、项 的字段名Public Sub Prin ttable()初始化Dimpri nter1 as Prin terDim pageheaderDim pagefooterDim pageleftDim pagerightDim usewidthDim useheightDim i ， j ， k As IntegerDim word As Stri ngDim startxDim startyDim startyli ne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 = 25pagefooter = 25pageleft = 20pa

3、geright = 20With prin terl.PaperSize = 9.ScaleMode = 6.Fon tBold = True.ScaleLeft = -20.ScaleTop = -25.ScaleWidth = 210 设置为 A4 纸.ScaleHeight = 297usewidth = .ScaleWidth40useheight = .ScaleHeight50.Curre ntY = 0.DrawWidth = 5End With打印标题With prin terl.Fo ntSize = 20.Curre ntX = (usewidth.TextWidth(Da

4、taTitle) / 2.Curre ntY = pageheader + .ScaleTopEnd Withprin ter1.Pri nt DataTitle打印副标题prin ter1.F on tSize = 15word = DataTitle2prin ter1.Curre ntX = usewidthpri nter1.TextWidth(word)printer1.Print word打印第一条线 Line方法不能用在with .end withprin ter1.Curre ntX = pageleft + prin ter1.ScaleLeftstartyli ne = p

5、rin ter1.Curre ntY线宽prin terl.Curre ntY)prin terl.Fo ntSize = 10prin terl.Pri nt vbLfprin terl.Curre ntY = prin terl.Curre ntY + 1打印第一个字段名starty = prin ter1.Curre ntYprin ter1.Curre ntX = (pri nter1.ScaleWidth40) / 2pri nter1.TextWidth(C_Name)/ 2prin ter1.Pri ntC_Name打印第二个字段名prin ter1.Curre ntX = us

6、ewidth / 2 + (usewidth / 2pri nter1.TextWidth(R_Name)/ 2)prin ter1.Curre ntY = startyprin ter1.Pri nt R_Nameprin ter1.Curre ntY = prin ter1.Curre ntY + 1打印数据和横线，rown um为数据行数For i = 1 To row num判断是否该页已打满打印横线prin terl.Curre ntX = prin terl.ScaleLeft + pageleft printerl.Line -(printerl.ScaleLeft + prin

7、terl.ScaleWidthpageleft)prin terl.Curre ntY)prin ter1.Curre ntY = prin ter1.Curre ntY + 1打印三条竖线en dyli ne = prin ter1.Curre ntYprinter1.Line (0, startyline)-(O , endyline)en dyli ne)prin ter1.L ine (usewidth / 2, startyli ne)-(usewidth / 2,printer1.Line (usewidth, startyline)-(usewidth, endyline)打印页

8、号With prin ter1.Curre ntX = (.ScaleWidth.TextWidth (.P age) / 2pageleft.Curre ntY = useheight + 3End Withprinter1.Print printer1.Pageprin ter1.NewPageWith prin ter1.Curre ntX = pageleft + .ScaleLeft startyli ne = .Curre ntYEnd WithEnd If打印一行数据prin terl.Curre ntX = (pri nter1.ScaleWidth40) /2pri nter

9、1.TextWidth(C_DataArray(i) / 2starty = prin ter1.Curre ntYprin ter1.Pri nt C_DataArray(i)prin ter1.Curre ntX = (pri nter1.ScaleWidth40) / 2 + (pri nter1.ScaleWidth40) /2pri nter1.TextWidth(R_DataArray(i) ) / 2prin ter1.Curre ntY = startyprin ter1.Pri nt R_DataArray(i)prin ter1.Curre ntY = prin ter1.

10、Curre ntY + 1Next i打印最后一条横线prin ter1.Curre ntX = prin ter1.ScaleLeft + pageleftprinter1.Line -(printer1.ScaleLeft + printer1.ScaleWidthpageleft)prin ter1.Curre ntY)en dyli ne = prin ter1.Curre ntY打印三条竖线printer1.Line (0, startyline)-(O , endyline)prin terl.L ine (usewidth,startyline)-(usewidth,en dyli n