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Version: 2026

MongoDB functions
The following functions and types are used to handle the MongoDB data:...
<zipArchive variable>.ExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
PagePosition (Function)
Scrolls a page up to position a control in the visible section of the page (top) in the browser.
MCIPosition (Function)
Returns or changes the current position in a media file previously opened (MCIOpen).
grDestinationBMP (Function)
Defines a BitMap file as destination of a chart (BMP means BitMap).
InvalidInputMessage (Property)
The InvalidInputMessage property is used to identify and set the message that will be displayed if the control contains invalid data (input mask or value out of bounds).
HDFS functions
The following functions are used to manage files on a HDFS system......
ScanList (Function)
Lists the scanners connected to the current computer.
fExtractPath (Function)
Returns the different elements of a path: disk, directories, name and extension of the file.
2. Projects in practice
Discover the main operations that can be performed on a project....
PDFReaderOpen (Function)
Opens a PDF file displayed in a PDF Reader control.
Properties associated with report controlss
List of properties associated with the report controls...
<zipArchive variable>.CurrentFile (Function)
Returns the name of the archived file currently handled by the functions for adding and extracting files.
Binding an OLE control to an item
An OLE control can be bound to an item in a data file, query, etc....
URLDecode (Function)
Decodes an encoded URL (which means with characters in %xx format).
WLanguage procedure called by FTPListFile
Procedure ("Callback") called by FTPListFile for each file found.
sfObject (Type of variable)
The sfObject type is used to describe a record of a SalesForce file...
UncompleteDir (Function)
Removes the '/' or '\' characters from the end of a string, if necessary....
System functions
List of system functions...
LooperToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
Wire control properties
A Wire control can be handled in a window by the following WLanguage properties......
Array management functions
List of functions for managing arrays...
MyFile (Reserved word)
In a trigger, MyFile is used to identify the file that activates the trigger...
mongoGridFSFileInfo (Type of variable)
The mongoGridFSFileInfo type is used to define the advanced characteristics of a file in a MongoDB database.
NFC functions
Functions used to manage the NFC standard...