ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

dSlice (Function)
Draws a circle section or an ellipse section: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
InsertColumn (Function)
Inserts a column at a given position into an advanced two-dimensional array property (xlsDocument, ...).
FullName (Property)
The FullName property is used to find out the full name: of a control. of a window. of a menu option. of a table column....
Min (Function)
Returns the lowest value.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
ErrorChangeParameter (Function)
Configures the automatic behavior that will be implemented if an error occurs in the current process.
Proxy (Function)
Specifies whether the communication functions that use HTTP or HTTPS must go through a proxy to execute their requests. A proxy is used to share the access to Internet between the different network computers.
Adapting a project to use the skins
An existing project (developed with an earlier WEBDEV version for example) can be easily adapted to use the skin elements......
iPreview (Function)
Configures the print destination.
pdfAttachment (Type of variable)
The pdfAttachment type is used to define all the advanced characteristics of an attachment in a PDF document.
ocrOption (Type of variable)
The ocrOption type is used to define all the general options of the native OCR (Optical Character Recognition) system.
ProgressBar (Function)
Displays a progress bar in the status bar of current window.
LuhnCalculate (Function)
Calculates the next Luhn check digit for a given sequence.
ServiceWait (Function)
Pauses the current service during the specified duration.
Other operators
The following are additional operators......
Constants for managing errors and exceptions
List of constants used by the functions for managing errors and exceptions....
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value of an expression...
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
JSONToVariant (Example)
Usage example of the JSONToVariant function
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
Using ODBC on HFSQL Classic via JDBC
The ODBC driver on HFSQL Classic is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
CompleteDir (Function)
Adds a backslash to the end of a string, if necessary.
MemPrevious (Function)
Positions on the element found before the current element of a memory zone and returns the value of this element.
FinRedemption (Function)
Creates an amortization matrix for a fixed-rate loan over a defined period of time.
Archiving functions (management of ZIP, WDZ, CAB, RAR, 7z, TAR and TGZ (TAR.GZ))
List of archiving functions (management of ZIP, WDZ, CAB, RAR, 7z, TAR and TGZ (TAR.GZ))...