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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Bar Code functions
The following functions are used to manage bar codes:
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
Camera field: decode barcodes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Camera field: decode barcodes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
Managing bar codes
The use of bar codes to identify and manage products has become essential...
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
BCToImage (Function)
Generates the image of a bar code.
RGB (Function)
Defines a color from its Red, Green and Blue components.
TableExpandAll (Function)
Expands: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
The Dashboard control
Dashboards are essential elements in an application......
Insert (Function)
Inserts an element at a given position: into a one-dimensional WLanguage array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
Native SQL Server Connector: Executing the same stored procedure multiple times
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters ......
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
ChronoReset (Function)
Stops and resets a running stopwatch.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
sClose (Function)
Closes the specified serial port, parallel port or infrared port.
dInvertColor (Function)
Inverts the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
13. Security benefit: managing the "Back" button
MyWindow (Reserved word)
MyWindow is used to handle the current window...
TableMoveColumn (Function)
Moves a column in a Table or TreeView Table control.
MakeInteger (Function)
Builds a 4-byte integer from two 2-byte integers.
Factorial (Function)
Returns the factorial of an integer number.
fBuildPath (Function)
Builds a complete file path from the directory and short name of a file. This function is mainly used to get a valid file name without having to worry about the presence of separators in the path ('/' or '\') or about their direction according to the platform....
fRemoveDir (Function)
Deletes a directory from a disk.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
SQLClose (Function)
Declares the end of the query execution and frees the memory resources allocated during the execution of the query.
Default (Property)
The Default property is used to determine if a parameter has been passed to a procedure with a custom or default value.
GPSFollowMovement (Function)
Requests to be notified periodically of the device's current location....
fResourceDir (Function)
Returns the path of the read-only resources of the application.
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.