ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

CalculatedDefaultValue (Property)
The CalculatedDefaultValue property is used to: Find out the SQL expression that defines the default value of an item. This item was defined in the data model editor or through programming. Define the SQL expression that returns the default value of an item (item described through programming only)....
HDescribeFullTextIndex (Example)
Usage example of the HDescribeFullTextIndex function
BitcoinValidAddress (Function)
Checks whether a Bitcoin wallet address is valid.
geoGetArea (Function)
Retrieves the coordinates of the geographic area that corresponds to a given description.
LINUX: Accessing the ODBC databases
The native access to HFSQL Classic and Client/Server is available for the WINDEV applications running in Linux ("console" applications) and for the WEBDEV sites hosted in Linux......
HRplManageFile (Function)
Defines the options used for the universal replication of a file: the replication direction. the management mode of conflicts....
grDonutHolePercentage (Function)
Modifies the percentage corresponding to the radius of the hole in a Donut chart.
HTTPCreateForm (Function)
Creates an HTTP form.
grSeriesSecondaryAxis (Function)
Defines whether a series will be drawn on the secondary axis.
RGBToHTML (Function)
Returns the HTML color corresponding to the RGB color.
GetGUID (Function)
Calculates a globally unique identifier (named "GUID"), whose size is: equal to 16 bytes, which means 32 hexadecimal characters. equal to 32 bytes, which means 64 hexadecimal characters....
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time or local time. This item was defined in the data model editor or through programming. Define whether a timestamp item will use UTC time or local time (when describing the item through programming)....
NetDirList (Function)
Lists the directories and the files found: on the FTP server (File Transfer Protocol) or on the RPC server (Remote Procedure Call) powered by WINDEV, on the client computer. This function is kept for backward compatibility....
PersistedCalculatedItem (Property)
The PersistedCalculatedItem property is used to: Find out whether the value of a calculated item is stored in the data file. This item was defined in the data model editor or through programming. Define whether the value of a calculated item is stored in the data file (when describing the item through programming)....
Running a query and handling the result in WLanguage
The selection of records performed by query is not necessarily displayed in a report, in a window, ......
ControlContextMenu (Function)
Identifies the control on which the context menu was opened.
WinInput (Function)
Identifies the window containing the WLanguage code currently run.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
On/Off button in a window
The on/off button is a button that operates like a check box......
grRaised (Function)
Used to display a chart with raised effect.
tapiDial (Function)
Dials a phone number for a voice line.
HStopServer (Function)
Stops an HFSQL server.
ContactReset (Function)
Reinitializes: the Contact structure. a Contact variable....
iBorder (Function)
Prints a border at specified coordinates.
ImageInfoSave (Function)
Saves the modifications performed on the Exif tags of an image by ImageInfoModify.