shellicon_demo

这份源码可以让大家更清晰的知道编写网络通讯的技巧(This code can let everyone know more clearly written communication network techniques)

测试com口程序Private Sub Form_Load() Dim I As Integer Dim Msg As String Me.Enabled = False Msg = 串行端口通讯测试 V & App.Major & . & App.Minor & App.Revision cboCommSettings.Text = GetSetting(App.EXEName, frmCommTest , CommSettings , 2400,N,8,1 ) Me.Show Me.Refresh With MSComm1 For I = 1 To 16 Me.Caption = Msg & - 测试通讯端口:COM & I & ... Me.Refresh Delay 100 On Error Resume Next .CommPort = I .Settings = 2400,N,8,1 .PortOpen = True .PortOpen = False If Err = 0 Then cboCommPort.AddItem COM & Trim(I) Next I End With cboCommPort.ListIndex = 0 optCommData(0).Value = True Me.Caption = Msg & (Programming by WJY) Me.Refresh If cboCommPort.ListCount = 0 Then MsgBox 程序检测不到可用的串行端口! Me.Enabled = True End Sub (test com port)

一个将DLL文件插入Explorer进程的源代码(Insert a DLL file Explorer process source code)

基于DEM的三维地形绘制，通过四叉树实现LOD细节层次结构(DEM-based three-dimensional terrain rendering by Quadtree LOD hierarchy details)

vc环境下COM组件编程小例子，一个文件生成COM组件，另一个文件调用该COM组件。(COM component programming small example, a file generated COM component vc environment, another file to call the COM component.)

SmartCard驱动程序，基于win NT操作系统。SCM Microsystems公司的出品的SCM 488C PCMCIA Smart Card。(SmartCard driver, based on win NT operating system. SCM Microsystems SCM buy the PCMCIA Smart 488C C ard.)

DAO数据库表字段操作演示VC++精选编程学习源码，很好的参考资料。(DAO database table field operation and demonstration of VC++ selected learning programming source code, a good reference.)

WMI查询操作是学习wmi不错的例子，还是值得推荐的(WMI query is learning wmi good example is worthy of recommendation)

VC 经典案例 30例子 已经使用 华为等机考(VC classic case 30 examples have been used)

使用VS2013的MFC编写的一个简单Modbus RTU的单命令控制Demo，能够实现继电器的开和关(A single command control demo of a simple Modbus RTU written in MFC of VS2013 enables relay opening and closing)