fangkuai2

TMS320F28027 DSP LCD

sim卡原理图、Altium designer打开(Sim card schematic, altium designer opens)

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)

使用SQL语句对数据库进行通用操作，使用DataGrid控件显示，VC++经典编程学习源码，很好的参考资料。(Use the SQL statement to the general operation of the database, use the DataGrid control to display, VC++ classic learning programming source code, a good reference.)

说明：  使用接口实现的插件机制。开发环境：visual C++ 2010(Plug-ins using the interface mechanism.(visual C++ 2010))

这是我在学VC++时做的一个简单的计算器,类似于windows的(This is my school VC when doing a simple calculator, similar to the windows)

一个VRML的示例，通过鼠标点击可以使场景内的灯管发光(An example of a VRML through mouse clicks can make a scene inside the lamp light)

说明：  通过修改，注册表，实现修改默认打印机功能(it is used to modify the setting of the defualted printer )

自编进程查看管理器，visual c++课程设计，visual c++小制作(Self Process View Manager, visual c++ curriculum design, visual c++ small production)

这是一个关于计算机图的一些简单操作的程序，初次作品，谢谢支持(This is a map on the computer of some simple operating procedures, the initial entries, I would like to thank support)