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  • Use conditions:
  • Special cases
  • 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
Returns the status of a Camera control.
Versions 16 and later
Android This function is now available for the Android applications.
New in version 16
Android This function is now available for the Android applications.
Android This function is now available for the Android applications.
Versions 21 and later
iPhone/iPad This function is now available for the iPhone/iPad applications.
New in version 21
iPhone/iPad This function is now available for the iPhone/iPad applications.
iPhone/iPad This function is now available for the iPhone/iPad applications.
Example
// Find out the status of "CAM_Kitchen" control
// The explanation is displayed in the status bar.
ResStatus = CameraStatus(CAM_Kitchen)
SWITCH ResStatus
CASE viStatusDisplayCapture:
Message("The video is displayed in the Camera control. " + ...
"Backup of this video in progress")
CASE viStatusDisplayNoCapture:
Message("The video is displayed in the Camera control. " + ...
"No backup is currently performed")
CASE viStatusCaptureNoDisplay:
Message("A video is currently saved. "+ ...
"This video is not displayed in the Camera control")
CASE viStatusNoCaptureNoDisplay:
Message("No video is displayed and/or currently " + ...
"saved in the Camera control")
END
Syntax
<Result> = CameraStatus(<Name of Camera Control>)
<Result>: Integer constant
Status of specified Camera control:
viStatusDisplayCaptureThe video is displayed in the specified Camera control. This video is currently saved.
viStatusDisplayNoCaptureThe video is displayed in the specified Camera control. No backup is currently performed.
viStatusCaptureNoDisplayA video is currently saved. This video is not displayed in the specified Camera control.
viStatusNoCaptureNoDisplayNo video is displayed and/or currently saved in the specified Camera control.
<Name of Camera Control>: Character string (with or without quotes)
Name of Camera control to use.
Remarks

Use conditions:

  • Windows To use this function, a "web camera" must be connected to the current computer.
  • Windows Mobile This function requires a device that operates in Windows CE version 5.0 (or later) and that is equipped with a camera.
  • Android This function requires a device equipped with a camera. It can also be used during an execution in the Android emulator.
  • iPhone/iPad This function requires a device equipped with a camera.
  • This function is equivalent to VideoStatus.

Special cases

  • To save the video currently transmitted by a "web camera", use CameraCapture.
  • To display in a Camera control the video sequence currently transmitted by a "web camera", use CameraDisplay.
Android

Required permissions

The call to this function modifies the permissions required by the application.
Required permission: CAMERA.
This permission allows the applications to access the camera.
Components
WINDEV wd230obj.dll
Windows Mobile wp230obj.dll
Android wd230android.jar
Minimum required version
  • Version 22
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