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发一个简单易用的界面,用来对USB HID设备(比如说游戏手柄,控制面板等)读写数据,一般情况下面板上有一些LED,可以帮助我们测试读写是否正确。另外,需要可以修改vendorID和prodcutID,这样一个界面,可以用于测试多个HID设备。过程分成3步:1: 列举出所有的HID设备,2: 循环读取HID设备数据,3: 向HID设备写数据,下面我把三部分的程序单独分开,方便大家学习!在讲具体程序之前,先说一下visual studio的环境配置(我用的是2008版本)!第一步:列举所有的HID设备:m_ctllHIDdevices.ResetContent(); //这是MFC里面一个lis 阅读全文
posted @ 2013-07-25 22:41
MMLoveMeMM
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单一代理:Module Module1 Public Delegate Sub basicdeleg(ByVal st As String) Sub Main() Dim d1 As New deleg() Dim DG1, DG2 As basicdeleg DG1 = AddressOf d1.eventchar DG2 = AddressOf d1.eventmess DG1("this char console message !") DG2("THIS CHAR WILL SHOW ON MESSAGE BOX !") End Sub Publ 阅读全文
posted @ 2013-07-25 17:37
MMLoveMeMM
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Module Module1 Private WithEvents aemp As part2 Sub Main() Dim chen As New part2("chen lili", 20000) aemp = chen Console.WriteLine(chen.Name & " prevouis salary is " & chen.Salary) aemp.AddSalary(0.3D) Console.WriteLine(chen.Name & " current salary is " & 阅读全文
posted @ 2013-07-25 13:12
MMLoveMeMM
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Module Module1 Private WithEvents aemp As employeeevent Sub Main() Dim chen As New employeeevent("chenlili", 10000) aemp = chen Console.WriteLine(chen.Name & " previous salary is : " & chen.Salary) aemp.AddSalary(0.3D) Console.WriteLine(chen.Name & " current sala 阅读全文
posted @ 2013-07-25 12:42
MMLoveMeMM
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