ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

4. HFSQL Classic
HFSQL Classic is the database format......
MemLast (Function)
Sets the position on the last element of memory area and returns the value of this element.
dbgOnError (Function)
Defines the WLanguage procedure that will be called whenever an error is detected by a dbgCheckXXX function.
Installing a Webservice (old format)
Use WebSockets with the WebSocket server
The WebSocket protocol provides a communication channel over a TCP socket for browsers and Web servers......
Using data from an external database
WINDEV Tutorial - External database Using data from an external database - 40 min
iMMToPica (Function)
Converts the coordinates of a point (expressed in millimeters) into system coordinates.
iPicaToMM (Function)
Converts the coordinates of a point (expressed in system coordinates) into millimeters.
XMLCancelSearch (Function)
Cancels the search performed by XMLFind.
DecimalPart (Function)
Returns the decimal part of a number.
EmailLoadAttachment (Function)
Adds an attached file to an email.
MonthNumberInAlpha (Function)
Returns the name of the month according to its number.
The ActiveX control
The ActiveX control is used to easily manage the ActiveX technology......
Remote WEBDEV administrator: Server settings
The server administrator can define the server parameters via the remote administration tool......
Log (Function)
Calculates the decimal logarithm of a numeric value.
TelemetryIsEnabled (Function)
Used to find out whether the telemetry is enabled.
GPSStatus (Function)
Retrieves the activation status of the geolocation provider or asks to be notified when the status changes.
HFreeQuery (Function)
Free the resources of a query (after the call to HExecuteQuery or HExecuteSQLQuery).
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
UnicodeToAnsi (Function)
Converts: a UNICODE string to ANSI (Windows). a buffer containing a UNICODE string to a buffer containing an ANSI string (Windows)....
StatVarianceP (Function)
Calculates the variance for a full series of values.
IntegerToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is an integer).