VB與VB.NET區別

vb打印问题

Printer.ScaleMode = 6
6表示毫米
Printer.PaperSize = vbPRPSA4

'初始坐标
x = 1
y = 4

'最大的线筐
Printer.DrawStyle = 0
Printer.Line (x, y)-(x + 132.5, y) ......

vb打印问题

大家好，问个vb打印问题

printer.print "dsff"
.....
....

Printer.EndDoc

打印成功后我将执行

sqlstr = "update vc_yh set pr=' 已打印 ', ......

vb如何调用Illustrator（此前Illustrator未启动）？

请教一下：我用vb写了一个调用Illustrator的测试程序，代码很简单：Private Sub Command1_Click()
Dim app As New Illustrator.Application
Dim doc As Illustrator.Document
Dim thislayer As Illustrator.Layer ......

vb判断.bmp文件是否打开

Open App.Path & "\tu\hb.bmp" For Binary As #100
用open语句打开文件,我想用if语句判断这个文件是否打开,就是说如果没打开,就打开,请问各位朋友怎么写?
是否打开是指是否已经用画笔打开了么?还� ......

VB读取XML的问题

VB code:

Private objXml As New DOMDocument60
Private xmlRoot As IXMLDOMElement
Public Function xmlNode()
Set objXml = New DOMDocument
objXml.async = False
objXml.Load ("E:\Li ......