人们都用VB6.0开发了什么呢？

一些游戏如连连看2、皮卡丘方块等是用VB写的还有个FLV编辑器也是的，可是VB这个程序却是用C++写的…

很多系统软件都是的

快速写一些实用的小软件，还不错，

大多东西都是C++写的

图形处理:

Private Sub GrayScaleProcess(Optional ByVal ptrData As Long, Optional ByVal Width As Long, Optional ByVal Height As Long, Optional ByVal iLineAdd As Long, Optional ByVal iPixelAdd As Long, Optional ByVal iType As Integer)
Dim W As Long
Dim H As Long
Dim x As Long
Dim y As Long

W = Width - 1
H = Height - 1

p3ByteDest(0) = ptrData

Dim rgb(0 To 3) As Byte
Dim icolor As Long

If iType = 0 Then
For y = 0& To H
For x = 0& To W
rgb(0) = p3Dest(0)
rgb(1) = p3Dest(1)
rgb(2) = p3Dest(2)

icolor = rgb(2) * 30& + rgb(1) * 59& + rgb(0) * 11&
rgb(0) = icolor \ 100

p3Dest(0) = rgb(0)
p3Dest(1) = rgb