'====================================== ' Get PDA Battery Info 'Summary: ' Using P/Invoke to get Battery Info. 'This technique is introduced in MSDN 'Library - January 2005 and this program 'is written based on the sample program 'of ms-help://MS.MSDNQTR.2005JAN.1033/dncfhowto/html/getpowstat.htm 'Functions: ' This program get PDA's battery info- 'mation containing main battery lifetime, 'voltage,current,and backup battery info. ' '2005/3/17 'Hesicong 'http://dream-world.nease.net 'http://blog.csdn.net/hesicong 'mailto:hesicong@mail.sc.cninfo.net Imports System Imports System.Drawing Imports System.Collections Imports System.Windows.Forms Imports System.Data Imports System.Runtime.InteropServices ' Summary description for Form1.