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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Bar Code functions
The following functions are used to manage bar codes:
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports...
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
BCToImage (Function)
Generates the image of a bar code.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Camera field: decode bar codes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
HTMLInsertFirstChild (Function)
Adds a child at the start of the children of the current node in an HTML document.
Flash (Property)
The Flash property determines and changes the flash mode in a Camera control.
HTMLFindElementByTag (Function)
Searches for elements that correspond to a tag in an HTML document (or an HTML node).
<Source>.ChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
TreeIdentifier (Function)
Returns the identifier associated with an element (node or leaf) in a TreeView control.
TreeListItem (Function)
Lists the "children" of a node and the "child" elements of these "children" in a TreeView control.
HChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
<htmlNode variable>.InsertFirstChild (Function)
Adds a child at the start of the children of the current node in an HTML document.
<picLayer variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<WDPic variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
dChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<TreeView>.Find (Function)
Finds an element (leaf or node) in a TreeView control and returns its path.
TreeFind (Function)
Finds an element (leaf or node) in a TreeView control and returns its path.
<Table>.InputInProgress (Function)
Indicates whether or not a Table or TreeView Table control is in edit mode.
Debugging functions
List of debugging functions...
SchedulerMode (Function)
Returns the display mode of a Scheduler control: day, week, month, ...
InVGAMode (Function)
Indicates whether the application is run in VGA mode on a mobile device.
Sensor constants
Constants used by the SensorXXX functions...