1.用什么编程语言开发pos收银系统好
2.求一个能实现屏幕水波纹效果的模码vb代码
3.请问所有的开发软件都可以得到源代码吗
4.cè¯è¨ gotoxy
用什么编程语言开发pos收银系统好
一楼说出了实际情况，哪种语言熟悉就用哪种---不过有些例外，块源块写个POS收银系统，机模m3u8切片工具源码总不会去选择C或C++吧，模码除非你有现成的块源块类似微信 源码产品代码说到正题--以本人三年相关的开发经验，首选C#/VB.net，机模仿雪球社区源码或者其它高级语言
打个广告，模码本人有现成的块源块POS收银系统及所有源码，完全版权（呵呵，机模这个重点强调一下）可考虑一下合作啊，模码基于你的块源块需求我来做后继开发 或 把源码给你，你自己后继开发都可以，机模有意向的模码织梦 博客 源码话联系，
求一个能实现屏幕水波纹效果的块源块vb代码
'补模块3文件。一个放不下。机模亚马逊可以出售源码
'>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
' 渲染子程序，将新的帧数据渲染到 lpDIBitsRender 中
' 算法：
' posx = Wave1(x-1,y)-Wave1(x+1,y)+x
' posy = Wave1(x,y-1)-Wave1(x,y+1)+y
' SourceBmp(x,y) = DestBmp(posx,posy)
'>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Public Sub WaveRender(lpWaveObject As WAVE_OBJECT)
Dim dwPosX As Long, dwPosY As Long, dwPtrSource As Long, dwPtrDest As Long, dwFlag As Long
Dim lpWave1 As Long, LineIdx As Long, LinePtr As Long
Dim lpDIBitsSource As Long, lpDIBitsRender As Long
Dim I As Long, J As Long
dwFlag = 0
With lpWaveObject
'Debug.Print "WaveRender " & .dwFlag
If (.dwFlag And F_WO_ACTIVE) = 0 Then Exit Sub
.dwFlag = .dwFlag Or F_WO_NEED_UPDATE
lpWave1 = .lpWave1
LineIdx = .dwWaveByteWidth '像素指针
For I = 1 To .dwBmpHeight - 2
For J = 0 To .dwBmpWidth - 1
'
