ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
<DiskFile variable>.Lock (Function)
Entirely or partially locks an external file.
<DiskFile variable>.Unlock (Function)
Entirely or partially unlocks an external file.
<Scanner variable>.ToPDF (Function)
Saves a document from a scanner to a PDF file.
<PDF reader>.Save (Function)
Saves the content of a PDF Reader to a file.
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
Alias type
The Alias type is used to declare and handle a logical alias for a data file or query.
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
WDTestSite: Creating a scenario
To create a scenario, the following elements must be installed on the current computer......
Managing breakpoints
During a project test in the editor, breakpoints are used to automatically start the debugger from a given line......
iPrintPDF (Function)
Prints the content: of a PDF file. of a buffer containing a PDF. of a PDF Reader control....
DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via the persistence of data in the controls.
HEndNoModif (Function)
Unlocks a file that was locked by the same program with HNoModif.
mongoGridFS (Type of variable)
The mongoGridFS type is used to define the advanced characteristics of a file system for a MongoDB database.
zipFindFile (Function)
Finds a file in an archive (in CAB, ZIP, RAR, WDZ or 7z format).
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back to the program.
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
zipChangePath (Function)
Modifies the stored path of a file in an archive (in ZIP, WDZ or 7z format).
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
H.NbRetry (Variable)
Indicates the number of attempts for locking the file or the record before giving control back to the program.
TableToWord (Function)
Creates a Word file (.RTF) from the data found in a Table or TreeView Table control.
BitPerPixel (Property)
The BitPerPixel property is used to get and change the number of bits per pixel in an image.
BrowserIsConnected (Function)
Indicates whether the browser is connected to the network.
BlurLevel (Property)
The BlurLevel property gets and sets the percentage of blur applied to a control in a report.
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).