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  • Limitation
  • Required permissions
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Allows you to find out whether a Bluetooth radio is visible.
Note: A Bluetooth radio corresponds to a Bluetooth transmitter. This transmitter can correspond to a Bluetooth USB key or it can be an element included in a computer (laptop for example).
Versions 16 and later
Android This function is now available for the Android applications.
AndroidAndroid Widget Caution:
  • The Bluetooth functions are not available in the Android emulator.
  • The management of Bluetooth is available from Android 2.0.
New in version 16
Android This function is now available for the Android applications.
AndroidAndroid Widget Caution:
  • The Bluetooth functions are not available in the Android emulator.
  • The management of Bluetooth is available from Android 2.0.
Android This function is now available for the Android applications.
AndroidAndroid Widget Caution:
  • The Bluetooth functions are not available in the Android emulator.
  • The management of Bluetooth is available from Android 2.0.
Versions 18 and later
Android Widget This function is now available in Android Widget mode.
New in version 18
Android Widget This function is now available in Android Widget mode.
Android Widget This function is now available in Android Widget mode.
Example
bVisible is boolean
// Identifier of Bluetooth radios listed in a table
nRadioID is int
nRadioID = TABLE_Radios.COL_ID[TABLE_Radios]
// Checks whether the selected radio is visible
bVisible = BTIsVisible(nRadioID)
// Display
IF bVisible = True THEN
Trace("Visible")
ELSE
Trace("Not visible")
END
// Change the visibility
BTChangeVisibility(nRadioID, NOT bVisible)
Syntax
Reports and QueriesWindowsAjaxUser code (UMC)

Syntax that can be used in Windows Hide the details

<Result> = BTIsVisible(<Radio Identifier>)
<Result>: Boolean
  • True if the Bluetooth radio is visible,
  • False otherwise.
<Radio Identifier>: Integer
Identifier of Bluetooth radio to use. This identifier is returned by BTListRadio.
AndroidAndroid Widget Windows Mobile

Syntax that can be used in Mobile and Android Hide the details

<Result> = BTIsVisible()
<Result>: Boolean
  • True if the Bluetooth radio is visible,
  • False otherwise.
Remarks
WindowsWindows Mobile

Limitation

Only the Microsoft Bluetooth stack is supported by this function. To find out the stack used, call BTStack.
See Which stacks to use? for more details
Versions 16 and later
AndroidAndroid Widget

Required permissions

The call to this function modifies the permissions required by the application.
Required permission: BLUETOOTH.
This permission allows the applications to connect to the Bluetooth services.
New in version 16
AndroidAndroid Widget

Required permissions

The call to this function modifies the permissions required by the application.
Required permission: BLUETOOTH.
This permission allows the applications to connect to the Bluetooth services.
AndroidAndroid Widget

Required permissions

The call to this function modifies the permissions required by the application.
Required permission: BLUETOOTH.
This permission allows the applications to connect to the Bluetooth services.
Components
WINDEVWEBDEV - Server codeReports and Queries wd230com.dll
Windows Mobile wp230com.dll
Android wd230android.jar
Minimum required version
  • Version 12
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