ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

dBackground (Function)
Declares the default background color for the rectangles, circles, etc.:: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
ScrollbarPosition (Function)
Used to manage the position of scrollbars: Modifies or retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WINDEV or WINDEV Mobile application. Retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WEBDEV site....
MapInfoXY (Function)
Returns the geographical position (latitude and longitude) corresponding to a point in a Map control.
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed.......
zipClose (Example)
Usage example of the zipClose function
LDAPValidateAdd (Function)
Validates the addition of a new object into an LDAP server.
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
HashString (Function)
Calculates the Hash of a character string according to a specific algorithm.
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism......
Size (Property)
The Size property is used to determine and change the size of an element.
dLine (Function)
Draws a line: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring possible changes made by HAlias).
dCircle (Function)
Draws a circle or an ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an edit control in Date format with Calendar....
ExeGetPID (Function)
Returns information about the current process.
CalendarSelectCount (Function)
Returns the number of days selected in a Calendar control.
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed in parameter.
EpochToDateTime (Function)
Converts a date and a time in Epoch format (number of time units since 01/01/1970 at 00h00 UTC) to a local datetime....
geoGetAddress (Function)
Retrieves an address or a list of addresses corresponding to the description of a geographic location.
Constants for managing errors and exceptions
List of constants used by the functions for managing errors and exceptions....
BurnerErase (Function)
Erases the files found on a rewritable CD or DVD.
JSONXMLConverter (Type of variable)
The JSONXMLConverter type is used to define all the advanced characteristics of the conversion of an XML object to JSON (or conversely) via XMLToJSON and JSONToXML).
TableCellSelect (Function)
Returns the coordinates (row number and column number) of a selected cell. This function is kept for backward compatibility. It is recommended to use TableSelect.
AppointmentModify (Function)
Modifies the current appointment: in a Lotus Notes or Outlook calendar. in the calendar found on a mobile device (Android/iOS)....