public bool CheckIfACOn()
{
SystemPowerStatus sysPowerStatus = new SystemPowerStatus();
GetSystemPowerStatus(out sysPowerStatus);
return(ACPowerState.Online == sysPowerStatus.LineStatus);
}
public static Int32 BatteryCharge()
{
SystemPowerStatus SPS = new SystemPowerStatus();
GetSystemPowerStatus(out SPS);
return((Int32)SPS._BatteryLifePercent);
}
public static SystemPowerStatus GetSystemPowerStatus()
{
SystemPowerStatus sps = new SystemPowerStatus();
GetSystemPowerStatus(sps);
return(sps);
}
/// <summary>
/// Returns an integer representing the percent of battery charge remaining.
/// </summary>
public static Int32 BatteryCharge()
{
SystemPowerStatus SPS = new SystemPowerStatus();
GetSystemPowerStatus(out SPS);
return (Int32)SPS.BatteryLifePercent;
}
/// <summary>
/// Returns an integer representing the percent of battery charge remaining.
/// </summary>
public static int BatteryCharge()
{
SystemPowerStatus SPS = new SystemPowerStatus();
GetSystemPowerStatus(out SPS);
return(SPS.BatteryLifePercent);
}
public static BatteryFlag GetCurrentStatus()
{
SystemPowerStatus SPS = new SystemPowerStatus();
GetSystemPowerStatus(out SPS);
return(SPS.flgBattery);
}
/// <summary>
/// Returns true if a an AC Power Line is detected
/// </summary>
public static bool ACPowerPluggedIn()
{
SystemPowerStatus SPS = new SystemPowerStatus();
GetSystemPowerStatus(out SPS);
return(SPS.LineStatus == ACLineStatus.Online);
}
public static bool ACPowerPluggedIn()
{
SystemPowerStatus SPS = new SystemPowerStatus();
GetSystemPowerStatus(out SPS);
if (SPS._ACLineStatus == ACLineStatus.Online)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Monitors the state.
/// </summary>
/// <param name = "batteryService">The battery service.</param>
private void MonitorBatteryLevel(IBatteryService batteryService)
{
if (_lastKnownState == null)
{
_lastKnownState = batteryService.GetSystemPowerStatus();
}
var currentState = batteryService.GetSystemPowerStatus();
if (currentState.BatteryLifePercent != _lastKnownState.BatteryLifePercent)
{
_lastKnownState = currentState;
HandleBatteryLevelChange(batteryService, currentState.BatteryLifePercent, currentState.BatteryLifePercent - _lastKnownState.BatteryLifePercent);
return;
}
_lastKnownState = currentState;
}
public static int GetSystemPowerStatusEx(SystemPowerStatus systemPowerStatus, int update)
{
systemPowerStatus.ACLineStatus = ACLineStatus;
systemPowerStatus.BackupBattery = 0;
systemPowerStatus.BackupBatteryFullLifetime = 0;
systemPowerStatus.BackupBatteryLifePercent = 1;
systemPowerStatus.BackupBatteryLifetime = 1;
systemPowerStatus.BatteryFullLifetime = 1;
systemPowerStatus.BatteryLifePercent = 1;
systemPowerStatus.BatteryLifetime = 1;
systemPowerStatus.BatteryStatus = 1;
systemPowerStatus.Reserved1 = 1;
systemPowerStatus.Reserved2 = 1;
systemPowerStatus.Reserved3 = 1;
return(SystemPowerStatusExResult);
}
void MainPage_Loaded(object sender, RoutedEventArgs e)
{
SystemPowerStatus sps = new SystemPowerStatus();
GetSystemPowerStatus(sps);
if (sps.BatteryFlag == BatteryFlag.NoSystemBattery)
{
itemListView.Visibility = Visibility.Collapsed;
}
else
{
BatteryInfos.Add(new BatteryInfo("AC line status", sps.ACLineStatus.ToString(), "\uff5e", 2));
BatteryInfos.Add(new BatteryInfo("battery flag", sps.BatteryFlag.ToString(), "\uE14C", 1));
BatteryInfos.Add(new BatteryInfo("battery life", string.Format("{0} %", sps.BatteryLifePercent), "\uE156", 1));
BatteryInfos.Add(new BatteryInfo("battery lifetime", TimeAsString(sps.BatteryLifeTime), "\ue26f", 1));
BatteryInfos.Add(new BatteryInfo("full battery lifetime", TimeAsString(sps.BatteryFullLifeTime), "\ue270", 0));
itemListView.ItemsSource = BatteryInfos;
}
SetLiveTile(string.Format("{0} %", sps.BatteryLifePercent), TimeAsString(sps.BatteryLifeTime), 20);
}
private static extern Boolean GetSystemPowerStatus(out SystemPowerStatus sps);
public static extern bool GetSystemPowerStatus(SystemPowerStatus systemPowerStatus);
protected static extern Boolean GetSystemPowerStatus(out SystemPowerStatus sps);
public static extern int GetSystemPowerStatusEx(SystemPowerStatus systemPowerStatus, int update);
/// <summary>
/// This function retrieves the power status of the system.
/// </summary>
/// <returns>A SystemPowerStatus structure containing power state information.</returns>
/// <remarks>The status indicates whether the system is running on AC or DC power, whether or not the batteries are currently charging, and the remaining life of main and backup batteries.</remarks>
/// <param name="update">If True retrieves latest state, otherwise retrieves cached information which may be out of date.</param>
public static SystemPowerStatus GetSystemPowerStatusEx(bool update)
{
SystemPowerStatus pStatus = new SystemPowerStatus();
try
{
GetSystemPowerStatusExCE(out pStatus, update);
}
catch(Exception)
{
throw new WinAPIException("Error retrieving system power status.");
}
return pStatus;
}
private static extern void GetSystemPowerStatus(ref SystemPowerStatus powerStatus);
internal static extern bool GetSystemPowerStatusExCE(out SystemPowerStatus pStatus, bool fUpdate);
static extern bool GetSystemPowerStatus(out SystemPowerStatus sps);
/// <summary>
/// Method should only be used on XP systems.
/// </summary>
public bool GetPowerStatus()
{
SystemPowerStatus status = new SystemPowerStatus();
bool result = GetSystemPowerStatus(status);
if(result) {
_powerSource = status.ACLineStatus == ACLineStatus.Online ? PowerSource.AC : PowerSource.Battery;
_batteryLife = (int)(Math.Max((double)status.BatteryLifePercent * 0.3921, 100));
Debug.Report("Power Status: \n{0}", status);
}
else {
Debug.ReportWarning("Failed to get power status");
}
return result;
}
private void Form1_Load(object sender, EventArgs e)
{
StringBuilder name = new StringBuilder(260);
uint size = 260;
GetComputerNameEx(COMPUTER_NAME_FORMAT.ComputerNamePhysicalDnsHostname, name, ref size);
textBox1.Text = name.ToString();
int nsize = 64;
GetUserName(name, ref nsize);
textBox2.Text = name.ToString();
StringBuilder sbSystemDir = new StringBuilder(256);
size = GetSystemDirectory(sbSystemDir, 256);
textBox3.Text = sbSystemDir.ToString();
nsize = 255;
StringBuilder sb = new StringBuilder(nsize);
int len = (int)GetWindowsDirectory(sb, size);
textBox4.Text = sb.ToString(0, len);
size = 255;
GetTempPath(size, sb);
textBox5.Text = sb.ToString();
OSVersionInfo version = new OSVersionInfo();
version.dwOSVersionInfoSize = (uint)Marshal.SizeOf(version);
GetVersionEx(version);
textBox6.Text = version.dwMajorVersion.ToString() + '.' + version.dwMinorVersion.ToString();
int x, y;
x = GetSystemMetrics(SystemMetric.SM_CXFULLSCREEN);
y = GetSystemMetrics(SystemMetric.SM_CYFULLSCREEN);
textBox7.Text = x.ToString() + 'x' + y.ToString();
uint pvParam = 0;
SystemParametersInfo(SPI_GETCURSORSHADOW, 0, ref pvParam, 0);
if (pvParam == 1)
{
button1.Text = "Отключить тень курсора";
}
else
{
button1.Text = "Включить тень курсора";
}
button2.Text = "Цвет COLOR_WINDOW:" + GetSysColor(COLOR_WINDOW).ToString("X2");
SYSTEMTIME time = new SYSTEMTIME();
//получаем текущее время
GetSystemTime(ref time);
textBox8.Text = time.wDay.ToString() + "." + time.wMonth.ToString("x2") + "." + time.wYear.ToString() + " " + time.wHour.ToString() + ":" + time.wMinute.ToString();
SystemPowerStatus SPS = new SystemPowerStatus();;
GetSystemPowerStatus(out SPS);
label9.Text = "Заряд батареи - " + SPS.flgBattery.ToString();
}
private static extern Boolean GetSystemPowerStatus(SystemPowerStatus sps);
public static extern bool GetSystemPowerStatus( out SystemPowerStatus systemPowerStatus );
public static extern bool GetSystemPowerStatus(SystemPowerStatus lpSystemPowerStatus);