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将以下代码添加到窗体设计器隐藏的InitializeComponent()之后 On Error Resume Next Dim y As Integer Dim AppName As String Dim ManFileName As String Dim FullAppExeNameAndPath As String Fu... 阅读全文
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今天终于弄明白了PDA红外如何控制手机通讯了。其实简单,就是PDA的红外模拟的串口和手机通讯。 1、如何取得PDA红外模拟的串口号呢?以我的HP1937为例,我用注册表编辑器浏览[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\IRDA2410]可以找到Port,我这里是COM3。串口就找到了。 2、PDA上的串口通讯。OpenNetCF里面有很强大的类库,其IO.Seri... 阅读全文
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原理很简单,看看就懂:) Imports System.IOImports System.TextModule BDCWordConverterModule BDCWordConverter Sub main()Sub main() Dim dir As New DirectoryInfo("D:\bdc\Word\") Dim fi As FileInfo(... 阅读全文
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.Net CF下精确的计时器用法:Dim t as New AtomicCF.Timert.start()....'Some functions hereDim TimeLapsed as Long = t.stop() Imports System.Runtime.InteropServicesNamespace AtomicCFNamespace AtomicCF Public Cla... 阅读全文
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I wrote a VB.NET class named LED to control PDA's LED.我写了一个名为LED的类来控制PDA的LED灯。Please see http://www.pocketpcdn.com/articles/led.html first to help understand the core of this class.请首先阅读http://www.poc... 阅读全文