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本篇內(nèi)容主要講解“c# Windows CE讀取電池電量的實現(xiàn)方法”,感興趣的朋友不妨來看看。本文介紹的方法操作簡單快捷,實用性強。下面就讓小編來帶大家學(xué)習(xí)“c# Windows CE讀取電池電量的實現(xiàn)方法”吧!
c# Windows CE讀取電池電量的實現(xiàn)是如何的呢?讓我們來看看:
[DllImport("coredll.dll")] public static extern uint GetSystemPowerStatusEx2( ref SYSTEM_POWER_STATUS_EX2 pSystemPowerStatusEx2, int dwLen, int fUpdate); public struct SYSTEM_POWER_STATUS_EX2 { //c# Windows CE讀取電池電量的實現(xiàn) public byte ACLineStatus; public byte BatteryFlag; public byte BatteryLifePercent; public byte Reserved1; public uint BatteryLifeTime; public uint BatteryFullLifeTime; public byte Reserved2; public byte BackupBatteryFlag; public byte BackupBatteryLifePercent; public byte Reserved3; public uint BackupBatteryLifeTime; public uint BackupBatteryFullLifeTime; public uint BatteryVoltage; public uint BatteryCurrent; public uint BatteryAverageCurrent; public uint BatteryAverageInterval; public uint BatterymAHourConsumed; public uint BatteryTemperature; public uint BackupBatteryVoltage; public byte BatteryChemistry; } //c# Windows CE讀取電池電量的實現(xiàn) c# Windows CE讀取電池電量的實現(xiàn)的調(diào)用: //c# Windows CE讀取電池電量的實現(xiàn)之取電量 WinCE.SYSTEM_POWER_STATUS_EX2 status = new WinCE.SYSTEM_POWER_STATUS_EX2(); hr=WinCE.GetSystemPowerStatusEx2(ref status, System.Runtime.InteropServices.Marshal.SizeOf(status), 1);
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