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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
Displays in a "Camera" control the video sequence currently transmitted by a "web camera" or by the camera of the mobile device.
Example
// Displays the video sequence currently transmitted in the "CAM_Camera" control
ResFilm = CameraDisplay(CAM_Camera)
IF ResFilm = True THEN
// Displays a caption
CAM_Camera..Caption = "Now in the kitchen"
ELSE
Error(ErrorInfo())
END
Syntax
<Result> = CameraDisplay(<Name of Camera Control>)
<Result>: Boolean
  • True if the video sequence currently transmitted is properly displayed in the Camera control,
  • False if an error occurred. To find out the error details, use ErrorInfo.
<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 "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.
Note: This function is equivalent to VideoDisplay.

Special cases

  • At run time, the video sequence transmitted by the associated Camera is automatically displayed as soon as the window containing the Camera control is opened. In this case, the call to CameraDisplay is not required.
  • To stop playing a video sequence, use CameraStop.
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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