ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DateDifference (Function)
Calculates the number of days between two dates.
LDAPAddAttribute (Function)
Adds an attribute or adds a new value to an existing attribute.
Insert (Function)
Inserts an element at a given position: into a one-dimensional WLanguage array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
Other operators
The following are additional operators......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
Associative array (Type of variable)
An associative array is an "advanced" type of array...
EndService (Function)
Ends the execution of the current service.
Open (External language)
Opens a window.
Min (Function)
Returns the lowest value.
How to perform a full file browse?
TimeDifference (Function)
Calculates the difference between two times in hundredths of a second.
grClearPict (Function)
Erases the chart drawing (in an Image control or in a window).
User (Property)
The User property is used to manage the user of a connection (HFSQL Client/Server, OLE DB, etc.)....
Report based on an HFSQL view
A report based on an HFSQL view is used to print records from an HFSQL Classic or Client/Server view......
Add (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). from a WLanguage list....
ArrayAdd (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). of a WLanguage list....
Managing the application language through programming
A multilingual application is an application that can be distributed in several languages......
Language (Property)
The Language property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
Report viewer: "Print" tab
The report viewer allows end users to view reports before printing them......
Error handling WLanguage procedure called by zipExtractDirectory
WLanguage procedure ("Callback") called if an error is encountered when extracting files with zipExtractDirectory.
WebSocketExecuteGlobalService (Function)
Executes a global procedure in the context of the global service of the WebSocket server.
MyReport (Reserved word)
MyReport is used to handle the current report...
InitRandom (Function)
Initializes the generator of random numbers.
DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.