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Stored procedures
SysStandby (Function)
In french: SysMiseEnVeille
Used to:
  • Windows Mobile find out and modify the amount of idle time before standby.
  • AndroidiPhone/iPadWindows Mobile enable and disable the standby mode.
    AndroidiPhone/iPad Remark: The configuration of the standby mode is specific to the application:
    • when the application is ended, the initial setting is restored.
    • when the application is moved to the background, the initial settings are restored. When the application returns to the foreground, the standby settings are restored.
  • Universal Windows 10 App display the system screen used to configure the standby mode.
Versions 18 and later
Android This function is now available for Android applications.
New in version 18
Android This function is now available for Android applications.
Android This function is now available for Android applications.
Versions 20 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 20
iPhone/iPad This function is now available for iPhone/iPad applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Versions 22 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 22
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
Windows Mobile
// Find out the amount of idle time
Info("The amount of idle time is " + SysStandby(sysBattery)/60 + ...
" minutes when the Mobile Device is powered by battery")
Info("The amount of idle time is " + SysStandby(sysMainsPower)/60 + ...
" minutes when the Mobile Device is plugged in")
Windows Mobile
// Enables the standby mode
SysStandby(sysBattery, SysStandby(sysBattery))
Versions 18 and later
AndroidiPhone/iPad
// Enables the standby mode
SysStandby(sysBattery, sysStandbyActive)
New in version 18
AndroidiPhone/iPad
// Enables the standby mode
SysStandby(sysBattery, sysStandbyActive)
AndroidiPhone/iPad
// Enables the standby mode
SysStandby(sysBattery, sysStandbyActive)
Syntax
Windows Mobile

Finding out the amount of idle time before the Mobile Device (Pocket PC) switches to standby mode Hide the details

<Result> = SysStandby(<Power mode>)
<Result>: Integer
Amount of idle time before the Mobile device (Pocket PC) switches to standby mode.
<Power mode>: Integer constant
Power mode of the Mobile device (Pocket PC):
sysBatteryMobile device (Pocket PC) powered by battery.
sysMainsPowerMobile device (Pocket PC) plugged in.
Windows Mobile

Modifying the amount of idle time before the Mobile device (Pocket PC) switches to standby mode and/or enabling the standby mode Hide the details

<Result> = SysStandby(<Power mode> , <Amount of idle time>)
<Result>: Integer
Former amount of idle time before the Mobile device (Pocket PC) switches to standby mode.
<Power mode>: Integer constant
Power mode of the Mobile device (Pocket PC):
sysBatteryMobile device (Pocket PC) powered by battery.
sysMainsPowerMobile device (Pocket PC) plugged in.
<Amount of idle time>: Integer
New amount of idle time before the Mobile device (Pocket PC) switches to standby mode.
The standby mode is automatically enabled when the amount of idle time is modified.
Windows Mobile

Disabling the standby mode Hide the details

<Result> = SysStandby(<Power mode> , <sysStandbyInactive>)
<Result>: Integer
Former amount of idle time before the Mobile device (Pocket PC) switches to standby mode.
<Power mode>: Integer constant
Power mode of the Mobile device (Pocket PC):
sysBatteryMobile device (Pocket PC) powered by battery.
sysMainsPowerMobile device (Pocket PC) plugged in.
<sysStandbyInactive>: Constant
sysStandbyInactive: Constant used to disable the standby mode for the Mobile device (Pocket PC).
Versions 18 and later
AndroidiPhone/iPad

Enabling/Disabling the standby mode Hide the details

SysStandby(<Power mode> , <Standby>)
<Power mode>: Integer constant
Power mode for which the management of the standby mode must be modified:
sysBatteryManage the standby mode when the device is powered by the battery.
sysMainsPowerManage the standby mode when the device is plugged in.
iPhone/iPad This parameter is ignored. The standby mode is applied both when the device is on running on batteries or plugged in.
<Standby>: Integer constant
Enable or disable the standby mode:
sysStandbyActiveEnable the standby mode. The amount of idle time before switching to standby mode depends on the system settings.
sysStandbyInactiveDisable the standby mode when the application moves to the foreground.
New in version 18
AndroidiPhone/iPad

Enabling/Disabling the standby mode Hide the details

SysStandby(<Power mode> , <Standby>)
<Power mode>: Integer constant
Power mode for which the management of the standby mode must be modified:
sysBatteryManage the standby mode when the device is powered by the battery.
sysMainsPowerManage the standby mode when the device is plugged in.
iPhone/iPad This parameter is ignored. The standby mode is applied both when the device is on running on batteries or plugged in.
<Standby>: Integer constant
Enable or disable the standby mode:
sysStandbyActiveEnable the standby mode. The amount of idle time before switching to standby mode depends on the system settings.
sysStandbyInactiveDisable the standby mode when the application moves to the foreground.
AndroidiPhone/iPad

Enabling/Disabling the standby mode Hide the details

SysStandby(<Power mode> , <Standby>)
<Power mode>: Integer constant
Power mode for which the management of the standby mode must be modified:
sysBatteryManage the standby mode when the device is powered by the battery.
sysMainsPowerManage the standby mode when the device is plugged in.
iPhone/iPad This parameter is ignored. The standby mode is applied both when the device is on running on batteries or plugged in.
<Standby>: Integer constant
Enable or disable the standby mode:
sysStandbyActiveEnable the standby mode. The amount of idle time before switching to standby mode depends on the system settings.
sysStandbyInactiveDisable the standby mode when the application moves to the foreground.
Versions 20 and later
iPhone/iPad

Finding out the standby mode Hide the details

<Result> = SysStandby(<Power mode>)
<Result>: Boolean
  • True if the standby mode is enabled,
  • False otherwise.
<Power mode>: Integer constant
Power mode for which the management of the standby mode must be known:
sysBatteryManage the standby mode when the device is powered by the battery.
sysMainsPowerManage the standby mode when the device is plugged in.
This parameter is ignored. The standby mode is applied both when the device is on running on batteries or plugged in.
New in version 20
iPhone/iPad

Finding out the standby mode Hide the details

<Result> = SysStandby(<Power mode>)
<Result>: Boolean
  • True if the standby mode is enabled,
  • False otherwise.
<Power mode>: Integer constant
Power mode for which the management of the standby mode must be known:
sysBatteryManage the standby mode when the device is powered by the battery.
sysMainsPowerManage the standby mode when the device is plugged in.
This parameter is ignored. The standby mode is applied both when the device is on running on batteries or plugged in.
iPhone/iPad

Finding out the standby mode Hide the details

<Result> = SysStandby(<Power mode>)
<Result>: Boolean
  • True if the standby mode is enabled,
  • False otherwise.
<Power mode>: Integer constant
Power mode for which the management of the standby mode must be known:
sysBatteryManage the standby mode when the device is powered by the battery.
sysMainsPowerManage the standby mode when the device is plugged in.
This parameter is ignored. The standby mode is applied both when the device is on running on batteries or plugged in.
Versions 22 and later
Universal Windows 10 App

Displaying the system screen used to configure the standby mode Hide the details

<Result> = SysStandby()
<Result>: Boolean
  • True if the screen for configuring the standby mode is displayed,
  • False otherwise.
New in version 22
Universal Windows 10 App

Displaying the system screen used to configure the standby mode Hide the details

<Result> = SysStandby()
<Result>: Boolean
  • True if the screen for configuring the standby mode is displayed,
  • False otherwise.
Universal Windows 10 App

Displaying the system screen used to configure the standby mode Hide the details

<Result> = SysStandby()
<Result>: Boolean
  • True if the screen for configuring the standby mode is displayed,
  • False otherwise.
Remarks
Windows Mobile

Signatures

Caution: To use this function, the executable as well as the framework DLLs must be signed.
Related Examples:
The System functions Unit examples (WINDEV Mobile): The System functions
[ + ] Using the WLanguage "System" functions available in WINDEV Mobile:
- SysShutdown associated with the sysReboot, sysPoweroff, sysPoweronScreen and sysPoweroffScreen constants.
- SysDirStorageCard that is used to retrieve the path of the storage card
- SysSpace that is used to retrieve the sizes of spaces (storage and program, total and free)
- SysSerialNum that is used to retrieve the serial number of the device
Component : wd250std.dll
See also
Minimum version required
  • Version 11
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