PC SOFT

ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

Home | Sign in | English US
  • 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 found on the mobile device.
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
// Displays the video sequence currently broadcasted in the "CAM_Camera" control
ResFilm = VideoDisplay(CAM_Camera)
IF ResFilm = True THEN
// Displays a caption
CAM_Camera..Caption = "Now in the kitchen"
ELSE
Error(ErrorInfo())
END
Syntax
<Result> = VideoDisplay(<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.
<Camera Control>: Control name
Name of Camera control to use.
Remarks

Use conditions

  • WINDEVWindows 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.
  • Versions 16 and later
    Android This function requires a device equipped with a camera. It can also be used during an execution in the Android emulator.
    New in version 16
    Android This function requires a device equipped with a camera. It can also be used during an execution in the Android emulator.
    Android This function requires a device equipped with a camera. It can also be used during an execution in the Android emulator.
  • Versions 21 and later
    iPhone/iPad This function requires a device equipped with a camera.
    New in version 21
    iPhone/iPad This function requires a device equipped with a camera.
    iPhone/iPad This function requires a device equipped with a camera.
Versions 22 and later
Note: This function is equivalent to CameraDisplay.
New in version 22
Note: This function is equivalent to CameraDisplay.
Note: This function is equivalent to CameraDisplay.

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 VideoDisplay is not required.
  • To stop playing a video sequence, use VideoStop.
Versions 16 and later
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.
New in version 16
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.
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
WINDEVReports and Queries wd230obj.dll
Windows Mobile wp230obj.dll
Android wd230android.jar
Minimum required version
  • Version 9
This page is also available for…
Comments
Click [Add] to post a comment