System.Machine.PowerStatus.isPowerLineConnected property
[ The Windows Gadget Platform/Sidebar is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions. ]
Gets the power supply state.
This property is read-only.
Syntax
bisPowerLineConnected = System.Machine.PowerStatus.isPowerLineConnected
Property value
A Boolean that receives whether the computer is plugged in or drawing on the battery.
(true)
The computer is plugged in.
(false)
Power is being supplied by the battery.
Examples
The following example demonstrates how to get the power supply information for the computer.
// --------------------------------------------------------------------
// Get the machine power information.
// --------------------------------------------------------------------
function GetPowerStatus()
{
if (System.Machine.PowerStatus.isPowerLineConnected == false)
{
sMachinePowerInfo = "Power Supply: Battery<br/>";
sMachinePowerInfo += "Battery Capacity Remaining: " + System.Machine.batteryCapacityRemaining + "<br/>";
sMachinePowerInfo += "Battery Capacity Total: " + System.Machine.batteryCapacityTotal + "<br/>";
sMachinePowerInfo += "Battery Percent Remaining: " + System.Machine.batteryPercentRemaining + "<br/>";
sMachinePowerInfo += "Battery Status: " + System.Machine.batteryStatus + "<br/>";
sMachinePowerInfo += "Is Battery Charging: " + System.Machine.isBatteryCharging + "<br/>";
sMachinePowerInfo += "Available Memory: " + System.Machine.availableMemory + "<br/>";
}
else
{
sMachinePowerInfo += "Power Supply: Plugged in<br/>";
}
return sMachinePowerInfo;
}
Requirements
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| End of client support |
Windows 7 |
| End of server support |
Windows Server 2008 |
| IDL |
|
| DLL |
|