Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / WinForms / Managed / System / WinForms / PowerStatus.cs / 1 / PowerStatus.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms { ////// /// public enum PowerLineStatus { ////// To be supplied. /// ////// /// To be supplied. /// Offline = 0, ////// /// To be supplied. /// Online = 1, ////// /// To be supplied. /// Unknown = 255 } ////// /// [Flags] public enum BatteryChargeStatus { ////// To be supplied. /// ////// /// To be supplied. /// High = 1, ////// /// To be supplied. /// Low = 2, ////// /// To be supplied. /// Critical = 4, ////// /// To be supplied. /// Charging = 8, ////// /// To be supplied. /// NoSystemBattery = 128, ////// /// To be supplied. /// Unknown = 255 } ////// /// public enum PowerState { ////// To be supplied. /// ////// /// To be supplied. /// Suspend = 0, ////// /// To be supplied. /// Hibernate = 1 } ////// /// public class PowerStatus { private NativeMethods.SYSTEM_POWER_STATUS systemPowerStatus; internal PowerStatus() { } ////// To be supplied. /// ////// /// public PowerLineStatus PowerLineStatus { get { UpdateSystemPowerStatus(); return (PowerLineStatus)systemPowerStatus.ACLineStatus; } } ///[To be supplied.] ////// /// public BatteryChargeStatus BatteryChargeStatus { get { UpdateSystemPowerStatus(); return (BatteryChargeStatus)systemPowerStatus.BatteryFlag; } } ///[To be supplied.] ////// /// public int BatteryFullLifetime { get { UpdateSystemPowerStatus(); return systemPowerStatus.BatteryFullLifeTime; } } ///[To be supplied.] ////// /// public float BatteryLifePercent { get { UpdateSystemPowerStatus(); float lifePercent = systemPowerStatus.BatteryLifePercent / 100f; return lifePercent > 1f ? 1f : lifePercent; } } ///[To be supplied.] ////// /// public int BatteryLifeRemaining { get { UpdateSystemPowerStatus(); return systemPowerStatus.BatteryLifeTime; } } private void UpdateSystemPowerStatus() { UnsafeNativeMethods.GetSystemPowerStatus(ref systemPowerStatus); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.[To be supplied.] ///
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- TraceEventCache.cs
- KeyFrames.cs
- WebBrowserPermission.cs
- DataRecordInternal.cs
- StrongNameKeyPair.cs
- MemberPath.cs
- OptimizedTemplateContent.cs
- WorkflowRuntimeServiceElementCollection.cs
- SizeChangedEventArgs.cs
- DataGridHeaderBorder.cs
- ComplexLine.cs
- RecordBuilder.cs
- MenuItemBindingCollection.cs
- TreeWalkHelper.cs
- VideoDrawing.cs
- XmlDeclaration.cs
- SafePipeHandle.cs
- PolygonHotSpot.cs
- DataGridViewRowCollection.cs
- AsyncPostBackTrigger.cs
- BaseAddressElement.cs
- ConnectivityStatus.cs
- PresentationSource.cs
- StackSpiller.cs
- PartBasedPackageProperties.cs
- ExceptionValidationRule.cs
- DockProviderWrapper.cs
- IndexExpression.cs
- InputScope.cs
- PathSegmentCollection.cs
- DbModificationClause.cs
- GeneralTransform3D.cs
- ChameleonKey.cs
- WorkflowRuntimeService.cs
- CurrentChangingEventManager.cs
- CqlParserHelpers.cs
- KeyValueSerializer.cs
- DummyDataSource.cs
- RequestBringIntoViewEventArgs.cs
- EventManager.cs
- SimpleBitVector32.cs
- CatalogZoneBase.cs
- ActivityCodeDomReferenceService.cs
- ObjectManager.cs
- dsa.cs
- DataGridViewAdvancedBorderStyle.cs
- Roles.cs
- Line.cs
- PingOptions.cs
- TypeValidationEventArgs.cs
- EpmContentSerializer.cs
- SqlServer2KCompatibilityCheck.cs
- ReplyChannelAcceptor.cs
- DateTimeValueSerializerContext.cs
- OLEDB_Enum.cs
- SortKey.cs
- ToolboxItem.cs
- UnionQueryOperator.cs
- EncryptedKey.cs
- EntityTemplateUserControl.cs
- Crc32Helper.cs
- RegistrationServices.cs
- PermissionAttributes.cs
- QilUnary.cs
- RewritingValidator.cs
- TaskbarItemInfo.cs
- XmlSchemaInfo.cs
- Single.cs
- TableLayoutRowStyleCollection.cs
- OleDbErrorCollection.cs
- System.Data_BID.cs
- DataBinder.cs
- BitmapMetadataBlob.cs
- LayoutTable.cs
- RegisteredHiddenField.cs
- BamlRecordHelper.cs
- DbProviderServices.cs
- LocatorGroup.cs
- ReachSerializerAsync.cs
- SubMenuStyleCollection.cs
- hwndwrapper.cs
- DataGridColumn.cs
- LoginAutoFormat.cs
- PointLightBase.cs
- DATA_BLOB.cs
- NotConverter.cs
- TypeConverterHelper.cs
- ColumnHeaderConverter.cs
- IODescriptionAttribute.cs
- OciHandle.cs
- QueryCacheEntry.cs
- WindowsListViewGroupSubsetLink.cs
- RelatedPropertyManager.cs
- FamilyTypefaceCollection.cs
- Html32TextWriter.cs
- EncryptedKey.cs
- basenumberconverter.cs
- DynamicValueConverter.cs
- DisplayMemberTemplateSelector.cs
- AuthenticationService.cs