Gives the ability to get the current value of a system state.
Declaration Syntax| C# | Visual Basic |
public sealed class SystemState : StateBase, IDisposable
Public NotInheritable Class SystemState _ Inherits StateBase _ Implements IDisposable
Members| All Members | Constructors | Methods | Properties | Events | |
| Icon | Member | Description |
|---|---|---|
 | SystemState(SystemProperty) |
Constructs a SystemState object that gives read-only access to the property.
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| SystemState(String) |
Load the settings for a SystemState that has had the Application Launcher enabled.
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| SystemState(SystemProperty, Boolean) |
Constructs a SystemState object that gives read-only access to the property.
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| SystemState(String, Boolean) |
Load the settings for a SystemState that has had the Application Launcher enabled.
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  | ActiveApplication |
Gets the name of the application that was previously active and the name of the application that is currently active, separated by the 'Escape' character ('\e').
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| ActiveSyncStatus |
Gets ActiveSync's current synchronization state.
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| ApplicationArguments |
Arguments passed to the application if application launcher is enabled
(Overrides StateBase.ApplicationArguments.) |
| ApplicationLaunchId |
Unique id for the SystemState.
(Overrides StateBase.ApplicationLaunchId.) |
| ApplicationToLaunch |
Application to launch if application launcher is enabled.
(Overrides StateBase.ApplicationToLaunch.) |
| BitMask |
Not Supported.
(Overrides StateBase.BitMask.) |
| BluetoothStateA2DPConnected |
Gets a value indicating whether Bluetooth A2DP (Wireless Stereo) is connected.
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| BluetoothStateDiscoverable |
Gets a value indicating whether Bluetooth is in Discoverable mode.
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| BluetoothStateHandsFreeAudio |
Gets a value indicating whether Bluetooth Handsfree audio is active.
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| BluetoothStateHandsFreeControl |
Gets a value indicating whether Bluetooth Hands Free control is active.
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| BluetoothStateHardwarePresent |
Gets a value indicating whether Bluetooth hardware is present.
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| BluetoothStatePowerOn |
Gets a value indicating whether Bluetooth is powered on.
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| CalendarAppointment |
Gets the current Appointment.
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| CalendarAppointmentBusyStatus |
Gets the user's availability (free/busy status) for the time-slot taken by the current Appointment.
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| CalendarAppointmentCategories |
Gets the current Appointment's categories.
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| CalendarAppointmentEndTime |
Gets the current Appointment's ending time.
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| CalendarAppointmentHasConflict |
Gets a value indicating whether the current Appointment has a scheduling conflict with an existing Appointment.
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| CalendarAppointmentLocation |
Gets the current Appointment's location.
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| CalendarAppointmentStartTime |
Gets the current Appointment's starting time.
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| CalendarAppointmentSubject |
Gets the current Appointment's subject.
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| CalendarEvent |
Gets the current "All Day Event" Appointment.
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| CalendarEventBusyStatus |
Gets the user's availability (free/busy status) for the current "All Day Event".
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| CalendarEventCategories |
Gets the categories for the current "All Day Event".
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| CalendarEventEndTime |
Gets the ending time of the current "All Day Event" Appointment.
This will be the ending day of an Appointment Event that spans multiple days.
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| CalendarEventHasConflict |
Gets a value indicating whether the user's availability (free/busy) status conflicts with the current "All Day Event".
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| CalendarEventLocation |
Gets the location of the current "All Day Event" Appointment.
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| CalendarEventStartTime |
Gets the starting time of the current "All Day Event" Appointment.
This will be the starting day of an Appointment Event that spans multiple days.
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| CalendarEventSubject |
Gets the subject of the current "All Day Event" Appointment.
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| CalendarHomeScreenAppointment |
Gets the Appointment that is currently displayed on the Home Screen.
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| CalendarHomeScreenAppointmentBusyStatus |
Gets the user's availability (free/busy status) for the Appointment displayed on the Home Screen.
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| CalendarHomeScreenAppointmentCategories |
Gets the categories of the Appointment that is currently displayed on the Home Screen.
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| CalendarHomeScreenAppointmentEndTime |
Gets the ending time of the Appointment that is currently displayed on the Home Screen.
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| CalendarHomeScreenAppointmentHasConflict |
Gets a value indicating whether the Appointment that is currently displayed on the Home Screen has a scheduling conflict.
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| CalendarHomeScreenAppointmentLocation |
Gets the location of the Appointment that is currently displayed on the Home Screen.
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| CalendarHomeScreenAppointmentStartTime |
Gets the starting time of the Appointment that is currently displayed on the Home Screen.
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| CalendarHomeScreenAppointmentSubject |
Gets the subject of the Appointment that is currently displayed on the Home Screen.
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| CalendarNextAppointment |
Gets the next Appointment.
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| CalendarNextAppointmentBusyStatus |
Gets the user's availability (e.g., Free, Busy, Tenative, Out of Office) status for the next Appointment.
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| CalendarNextAppointmentCategories |
Gets the next Appointment's categories.
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| CalendarNextAppointmentEnd |
Gets the ending time of the next Appointment.
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| CalendarNextAppointmentHasConflict |
Gets a value indicating whether there is a conflict with the next Appointment.
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| CalendarNextAppointmentLocation |
Gets the location of the next Appointment.
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| CalendarNextAppointmentStart |
Gets the starting time of the next Appointment.
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| CalendarNextAppointmentSubject |
Gets the subject of the next Appointment.
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| CallRecordingStartTime |
If there is a recording in progress, it returns the UTC time of the start of the recording.
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| CallRecordingStatus |
Specifies if there is an active call recording.
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| CameraEnabled |
Gets a value indicating whether a camera is enabled.
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| CameraPresent |
Gets a value indicating whether a camera is attached.
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| CarKitPresent |
Gets a value indicating whether a car kit is present.
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| CellularSystemAvailable1xrtt |
Gets a value indicating whether 1xRTT is available.
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| CellularSystemAvailableEdge |
Gets a value indicating whether EDGE is available.
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| CellularSystemAvailableEvdo |
Gets a value indicating whether EVDO is available.
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| CellularSystemAvailableEvdv |
Gets a value indicating whether EVDV is available.
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| CellularSystemAvailableGprs |
Gets a value indicating whether GPRS is available.
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| CellularSystemAvailableHsdpa |
Gets a value indicating whether HSDPA is available.
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| CellularSystemAvailableUmts |
Gets a value indicating whether UMTS is available.
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| CellularSystemConnected1xrtt |
Gets a value indicating whether 1xRTT is connected.
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| CellularSystemConnectedCsd |
Gets a value indicating whether CSD is connected.
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| CellularSystemConnectedEdge |
Gets a value indicating whether EDGE is connected.
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| CellularSystemConnectedEvdo |
Gets a value indicating whether EVDO is connected.
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| CellularSystemConnectedEvdv |
Gets a value indicating whether EVDV is connected.
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| CellularSystemConnectedGprs |
Gets a value indicating whether GPRS is connected.
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| CellularSystemConnectedHsdpa |
Gets a value indicating whether HSDPA is connected.
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| CellularSystemConnectedUmts |
Gets a value indicating whether UMTS is connected.
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 | Changed |
Event that is raised when the state changes.
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| ClamshellClosed |
Gets a value indicating whether Clamshell is closed or not.
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| ClockAlarmStatus |
Gets the Clock Alarm Status.
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| ComparisonType |
Type of comparison operation to perform if you want your event to be raised only under a specific condition.
(Overrides StateBase.ComparisonType.) |
| ComparisonValue |
The value to compare against.
(Overrides StateBase.ComparisonValue.) |
| ConnectionsBluetoothCount |
Gets a value indicating the number of Bluetooth connections that are currently connected.
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| ConnectionsBluetoothDescriptions |
Gets a semicolon delimited string containing the description of each of the Bluetooth connections.
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| ConnectionsCellularCount |
Gets a value indicating the number of cellular connections that are currently connected.
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| ConnectionsCellularDescriptions |
Gets a semicolon delimited string containing the description of each cellular connection.
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| ConnectionsCount |
Gets a value indicating the number of connections that are currently connected.
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| ConnectionsDesktopCount |
Gets a value indicating the number of desktop connections that are currently connected.
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| ConnectionsDesktopDescriptions |
Gets a semicolon delimited string containing the description of each desktop connection.
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| ConnectionsModemCount |
Gets a value indicating the number of modem connections that are currently connected.
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| ConnectionsModemDescriptions |
Gets a semicolon delimited string containing the description of each modem connection.
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| ConnectionsNetworkAdapters |
Gets a semicolon delimited string containing the adapter name of each network connection.
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| ConnectionsNetworkCount |
Gets a value indicating the number of network connections that are currently connected.
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| ConnectionsNetworkDescriptions |
Gets a semicolon delimited string containing the description of each network connection.
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| ConnectionsProxyCount |
Gets a value indicating the number of network connections that are currently connected.
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| ConnectionsProxyDescriptions |
Gets a semicolon delimited string containing the description of each proxy connection.
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| ConnectionsUnknownCount |
Gets a value indicating the number of connections of unknown type that are currently connected.
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| ConnectionsUnknownDescriptions |
Gets a semicolon delimited string containing the description of each connections of unknown type.
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| ConnectionsVpnCount |
Gets a value indicating the number of virtual private network connections that are currently connected.
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| ConnectionsVpnDescriptions |
Gets a semicolon delimited string containing the description of each virtual private network connection.
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| CradlePresent |
Gets a value indicating whether the device is connected to a cradle.
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| CurrentValue |
The current value of this system property.
(Overrides StateBase.CurrentValue.) |
| Date |
Gets the current date.
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| DeviceLocked |
Determines if the device is currently locked (e.g. with password).
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| DisableApplicationLauncher()()()() |
Disables the Application Launcher for this instance.
It will no longer launch the application that it was associated with.
(Overrides StateBase.DisableApplicationLauncher()()()().) |
| DisableApplicationLauncher(String) |
Disables the Application Launcher for the given id.
It will no longer launch the application that it was associated with.
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| DisplayRotation |
Gets the orientation of the display, specified as the number of degrees, ranging from 0 to 360.
Portrait = 0.
Landscape = 90 or 270.
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| Dispose()()()() |
Disposes resources used by the SystemState.
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| EnableApplicationLauncher(String) |
Enable the Application Launcher for this object.
When your event is raised, your app will be launched.
When your app is launched, "/notify 'applicationLaunchId'" (no quotes) will be passed on the command line.
(Overrides StateBase.EnableApplicationLauncher(String).) |
| EnableApplicationLauncher(String, String) |
Enable the Application Launcher for this object.
When your event is raised, your app will be launched.
When your app is launched, "/notify 'applicationLaunchId'" (no quotes) will be passed on the command line.
(Overrides StateBase.EnableApplicationLauncher(String, String).) |
| EnableApplicationLauncher(String, String, String) |
Enable the Application Launcher for this object.
When your event is raised, your app will be launched.
When your app is launched, "/notify 'applicationLaunchId'" (no quotes) will be passed on the command line.
(Overrides StateBase.EnableApplicationLauncher(String, String, String).) |
| Equals(Object) | (Inherited from Object.) |
 | Finalize()()()() | (Overrides Object.Finalize()()()().) |
| GetHashCode()()()() |
Serves as a hash function for a particular type.
(Inherited from Object.) |
| GetType()()()() |
Gets the Type of the current instance.
(Inherited from Object.) |
| GetValue(SystemProperty) |
Get's the value of a system property.
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| HeadsetPresent |
Gets a value indicating whether a headset is present.
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| InternetSharingDataConnected |
Internet Sharing has a valid cellular data connection.
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| InternetSharingEnabled |
Internet Sharing data session is currently enabled.
This means Internet Sharing is either connecting or connected.
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| InternetSharingHostBluetooth |
Connection with PC is over Bluetooth.
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| InternetSharingHostConnected |
Internet Sharing has a valid connection with PC.
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| InternetSharingHostUsb |
Connection with PC is over USB.
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| InternetSharingProcessRunning |
Internet Sharing has successfully been loaded and is ready for use.
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| IsApplicationLauncherEnabled(String) |
Tests to see if the Application Launcher has been enabled for the given id.
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| KeyboardInputMode |
Gets a value indicating what’s the current input mode of keyboard driver.
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| KeyboardPresent |
Gets a value indicating whether a keyboard is attached and enabled.
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| KeyLocked |
Determines if the device is currently key locked.
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| LockStates |
Gets the mobile device's lock state.
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| MediaPlayerAlbumArtist |
Gets the album artist's name of the currently playing track in Windows Media Player.
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| MediaPlayerAlbumTitle |
Gets the album title of the currently playing track in Windows Media Player.
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| MediaPlayerTrackArtist |
Gets the artist's name of the currently playing track in Windows Media Player.
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| MediaPlayerTrackBitrate |
Gets the title of the track currently playing in Windows Media Player.
For example, "128Kbps"
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| MediaPlayerTrackGenre |
Gets the genre of the currently playing track in Windows Media Player.
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| MediaPlayerTrackNumber |
Gets the number of the current track playing in Windows Media Player.
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| MediaPlayerTrackTimeElapsed |
Gets the elapsed time (in milliseconds) of the currently playing track in Windows Media Player.
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| MediaPlayerTrackTitle |
Gets the title of the track currently playing in Windows Media Player.
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| MemberwiseClone()()()() |
Creates a shallow copy of the current Object.
(Inherited from Object.) |
| MessagingActiveSyncAccountName |
Get the name of the Outlook e-mail messaging account.
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| MessagingActiveSyncEmailUnread |
Gets the number of unread ActiveSync e-mail messages.
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| MessagingLastEmailAccountName |
Gets the name of the e-mail account that was last active.
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| MessagingMmsAccountName |
Gets the name of the MMS messaging account.
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| MessagingMmsUnread |
Gets the number of unread MMS messages.
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| MessagingOtherEmailUnread |
Gets the number of unread e-mail messages from all non-ActiveSync messaging accounts.
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| MessagingSmsAccountName |
Gets the name of the SMS messaging account.
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| MessagingSmsUnread |
Gets the number of unread SMS messages.
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| MessagingTotalEmailUnread |
Gets the total number of unread e-mail messages from all POP3/IMAP accounts.
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| MessagingVoiceMail1Unread |
Gets the number of unplayed voice mail messages for line 1.
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| MessagingVoiceMail2Unread |
Gets the number of unplayed voice mail messages for line 2.
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| MessagingVoiceMailTotalUnread |
Gets the number of unplayed voice mail messages.
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| OwnerEmail |
Gets the mobile devices owner's e-mail address.
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| OwnerName |
Gets the mobile devices owner's name.
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| OwnerNotes |
Gets the text notes entered by the owner of the mobile device.
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| OwnerPhoneNumber |
Gets the mobile device owner's phone number.
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| Phone1xRttCoverage |
Gets a value indicating whether the phone currently has 1xRTT coverage.
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| PhoneActiveCallCount |
Gets the number of active phone calls.
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| PhoneActiveDataCall |
Gets a value indicating whether the phone has an active cellular data connection.
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| PhoneBlockedSim |
Gets a value indicating whether the Subscriber Identity Module (SIM) is blocked.
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| PhoneCallBarring |
Gets a value indicating whether the call barring feature is enabled.
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| PhoneCallCalling |
Gets a value indicating whether the phone is currently attempting to connect an outgoing call.
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| PhoneCallForwardingOnLine1 |
Gets a value indicating whether call forwarding is enabled on line 1.
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| PhoneCallForwardingOnLine2 |
Gets a value indicating whether call forwarding is enabled on line 2.
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| PhoneCallOnHold |
Gets a value indicating whether a phone call is currently on hold.
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| PhoneCallTalking |
Gets a value indicating whether there is currently a phone call in the talking state.
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| PhoneCellBroadcast |
Gets the cell broadcast message.
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| PhoneConferenceCall |
Gets a value indicating whether a conference call is currently in progress.
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| PhoneGprsCoverage |
Gets a value indicating whether the phone currently has GPRS coverage.
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| PhoneHomeService |
Gets a value indicating whether the phone is currently registered on its home network.
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| PhoneIncomingCall |
Gets a value indicating whether there is an incoming (ringing) call.
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| PhoneIncomingCallerContact |
Gets the Contact that matches the Caller ID.
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| PhoneIncomingCallerContactPropertyID |
Gets the CEPROPID of the property that matches the Caller ID, for example, PIMPR_HOME_TELEPHONE_NUMBER.
You can cast this to the ContactProperty enumeration type.
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| PhoneIncomingCallerContactPropertyName |
Gets the name of the property that matches the Caller ID, e.g. "h" for "Home Telephone".
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| PhoneIncomingCallerName |
Gets the name of the person who is currently placing the incoming call.
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| PhoneIncomingCallerNumber |
Gets the incoming call's phone number (Caller ID).
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| PhoneInvalidSim |
Gets a value indicating whether the Subscriber Identity Module (SIM) is invalid.
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| PhoneLastIncomingCallerContact |
Gets the Contact that matches the last Caller ID.
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| PhoneLastIncomingCallerContactPropertyID |
Gets the CEPROPID of the property that matches the last Caller ID, for example, PIMPR_HOME_TELEPHONE_NUMBER.
You can cast this to the ContactProperty enumeration type.
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| PhoneLastIncomingCallerContactPropertyName |
Gets the name of the property that matches the last Caller ID, e.g. "h" for "Home Telephone".
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| PhoneLastIncomingCallerName |
Gets the name of the last caller to place an incoming call.
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| PhoneLastIncomingCallerNumber |
Gets the last incoming call's phone number (Caller ID).
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| PhoneLine1Selected |
Gets a value indicating whether line 1 is selected.
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| PhoneLine2Selected |
Gets a value indicating whether line 2 is selected.
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| PhoneMissedCall |
Gets a value indicating whether there was a new missed call.
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| PhoneMissedCalls |
Gets the number of missed phone calls.
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| PhoneMultiLine |
Gets a value indicating whether the phone supports multiple lines.
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| PhoneNoService |
Gets a value indicating whether the phone is not currently connected to a network.
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| PhoneNoSim |
Gets a value indicating whether the Subscriber Identity Module (SIM) is installed in the mobile device.
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| PhoneOperatorName |
Gets the name of the mobile operator (i.e., the mobile phone company, or carrier).
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| PhoneProfile |
Gets the non-localized name of the current sound profile.
For example, "Normal", "Silent", "Car", "Headset", "Loud", "Meeting", or "Speakerphone". (Standard Edition only)
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| PhoneProfileName |
Gets the localized name of the current sound profile. (Standard Edition only)
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| PhoneRadioOff |
Gets a value indicating whether the phone's radio is turned off.
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| PhoneRadioPresent |
Gets a value indicating whether the mobile device has a phone.
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| PhoneRingerOff |
Gets a value indicating whether the phone's ringer is off (i.e., if it rings and/or vibrates).
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| PhoneRoaming |
Gets a value indicating whether the phone is currently in roaming mode.
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| PhoneSearchingForService |
Gets a value indicating whether the phone is currently searching for service on a network.
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| PhoneSignalStrength |
Get the phone signal strength, expressed as a percentage of full strength.
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| PhoneSimFull |
Gets a value indicating whether the Subscriber Identity Module (SIM) memory is full.
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| PhoneTalkingCallerContact |
Gets the contact who is on the active phone call.
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| PhoneTalkingCallerContactPropertyID |
Gets the CEPROPID of the property of the contact who is on the active phone call, for example, PIMPR_HOME_TELEPHONE_NUMBER.
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| PhoneTalkingCallerContactPropertyName |
Gets the name of the property of the contact who is on the active phone call, e.g. "h" for "Home Telephone".
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| PhoneTalkingCallerName |
Gets the name of the person you are talking to on the phone.
This value is not set when you are talking on a conference call.
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| PhoneTalkingCallerNumber |
Gets the currently connected caller's phone number.
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| PhoneTalkingCallStartTime |
Gets the time of the current active call.
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| PowerBatteryBackupState |
Gets the current backup battery state (for example, it is low, and charging). This enumeration allows a bitwise combination of it's member values.
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| PowerBatteryBackupStrength |
Gets the remaining backup battery power level, expressed as a percentage of fully charged.
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| PowerBatteryState |
Gets the current battery state (for example, it is low, and charging). This enumeration allows a bitwise combination of it's member values.
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| PowerBatteryStrength |
Gets the remaining battery power level, expressed as a percentage of fully charged.
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| Property |
The system property to monitor.
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| ServiceProviderName |
Gets the name of the mobile operator (i.e., the mobile phone company, or carrier).
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| SimLocked |
Determines if SIM is currently locked.
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| SpeakerPhoneActive |
Gets a value indicating whether the speakerphone is active.
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| TasksActive |
Gets the number of active tasks.
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| TasksDueToday |
Gets the number of active tasks that are due today.
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| TasksHighPriority |
Gets the number of high priority tasks that are currently active.
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| TasksOverdue |
Gets the number of overdue tasks.
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| Time |
Gets the current time.
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| ToString()()()() | (Inherited from Object.) |
| WiFiStateConnected |
Gets a value indicating whether Wi-Fi is connected to a network.
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| WiFiStateConnecting |
Gets a value indicating whether Wi-Fi is connecting to a network.
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| WiFiStateHardwarePresent |
Gets a value indicating whether Wi-Fi hardware is present.
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| WiFiStateNetworksAvailable |
Gets a value indicating whether Wi-Fi networks are available.
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| WiFiStatePowerOn |
Gets a value indicating whether Wi-Fi is powered on.
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RemarksLimited functionality is available on Pocket PC 2003 and generic Windows Embedded Compact devices.
For example these devices do not support change notifications.
| Requirements | |
|---|---|
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Windows Embedded Compact | Windows CE.NET 4.1 and later |
