ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

H.NbRecModificationQuery
Used to find out the number of records added, modified or deleted when running the last query of the current context.
ExplorerRetrieve (Example)
Usage example of the ExplorerRetrieve function
ExplorerAccept (Example)
Usage example of the ExplorerAccept function
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
ChangeCharset (Function)
Retrieves and/or changes the character set used: by all the screen fonts. by all the operations performed on the character strings (functions and/or operators)....
The Calculated control
The "Calculated" control is used to perform calculations in a report......
grColumnSpacing (Function)
Indicates the spacing between each data category in a column chart or in a Minimum/Maximum stock chart....
FileToMemoryTable (Function)
Populates a Table control programmatically with the records from a data file, HFSQL view or query (query created in the query editor or with HExecuteSQLQuery).
BurnerMediaInfo (Function)
Retrieves the characteristics of the CD/DVD found in the current burner....
eChangeCurrency (Function)
Converts a currency into another currency.
grDeleteAll (Function)
Erases a chart and destroys this chart.
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
zipSplit (Function)
Splits an archive into several sub-archives of a given size.
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
The different copy modes
Two different copy modes are proposed by WDTRAD......
zipFileSize (Function)
Returns the size of one of the files found in the archive (in CAB, RAR, WDZ, ZIP, 7z, TAR or TGZ (TAR.GZ) format): the compressed size of the file. the size of file before compression....
Right (Function)
Extracts the last characters from a string or string buffer.
HReadFirst (Function)
Sets the position on the first record according to a browse item.
BurnerErase (Function)
Erases the files found on a rewritable CD or DVD.
HDelete (Function)
Deletes a record from a data file (query or view).
eCurrencyName (Function)
Returns the caption of a currency.
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
HFSQL constants
List of constants used by the HFSQL functions....
zipSize (Function)
Returns the size of archive (in ZIP, RAR, CAB, WDZ or 7z format): the size of all compressed files found in the archive. the size of all files found in the archive before compression....
Flexbox example: automatic control layout
Flexbox controls allow arranging controls exactly as desired when the browser is resized......