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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.
fLoadBuffer (Function)
Loads the content of an external file (text, image, ...) in a buffer variable.
XMLDelete (Function)
Deletes the current element (as well as the entire branch) from an XML document.
Encryption (Property)
The Encryption property allows you to manage the type of encryption used between Client computers and an HFSQL server.
ListModify (Function)
Modifies an element in a List Box, ListView or Combo Box control populated programmatically.
BackgroundImageLine (Property)
The BackgroundImageLine property is used to get and change the background image of each row: of a Table control, of a TreeView Table control, of a Looper control....
TableEndFilling (Function)
Ends the process to populate a Table or TreeView Table control programmatically.
fSelect (Example)
Usage example of the fSelect function
SexagesimalToDecimal (Function)
Returns the decimal angle corresponding to a sexagesimal angle.
New (Reserved word)
New is used to allocate memory space...
LastDayOfWeek (Function)
Returns the date of the last day of the week corresponding to a given date.
TableInputSearch (Function)
Enables input in the the search area in the column title of the Table or Treeview Table control.
TableModifyLine (Function)
Modifies a row in: a Table control, a TreeView Table control....
Creating the Relation pages of a WEBDEV RAD pattern
Error: Redefinition of syntax
The '<method>' methods of the '<derived class>' class and of the '<base class>' class do not have the same prototype......
Month (Property)
The Month property is used to: Retrieve the month from a Date or DateTime variable. Modify the month in a Date or DateTime variable. Retrieve the month from a Date item (in "Simple date" or "Date and Time" format) Modify the month in a Date item (in "Simple Date" or "Date and Time" format)...
InAutomaticTestMode (Function)
Used to find out whether an automatic test is currently run or not.
fFileName (Function)
Returns the name of an external file that is currently opened.
SQLReqExists (Function)
Checks the existence of a query.
CharactTypeCount (Function)
Returns the number of characters matching a given type.
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
TableSwapLine (Function)
Swaps: two rows in a Table control populated programmatically. two branches in a Treeview Table control populated programmatically....
SQLChangeConnection (Function)
Modifies the current connection.
ListDeleteAll (Function)
Clears a List Box, ListView or Combo Box control populated programmatically.
ListDelete (Function)
Deletes an element from a List Box, ListView or Combo Box control populated programmatically.
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....