ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
apiRequest (Type of request)
The apiRequest type is used to define all the advanced characteristics of a request executed via a REST web service imported using the OpenAPI documentation.
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
GanttTask (Type of variable)
The GanttTask type is used to define the advanced characteristics of a task for a Gantt chart.
Drop-down button
The drop-down button expands: a context menu. a popup window....
Dynamic serving
"Dynamic serving" is a technique where the same address (URL) leads to 2 different pages......
InputMask (Type of variable)
The InputMask type is used to define all the advanced characteristics of a custom input mask.
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
Month (Property)
The Month property is used to: Retrieve the month from a Date or DateTime variable. Modify the month in a Date or DateTime variable. Retrieve the month from a Date item (in "Simple date" or "Date and Time" format) Modify the month in a Date item (in "Simple Date" or "Date and Time" format)...
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
VerticalAlignment (Property)
The VerticalAlignment property gets and changes the vertical alignment of a control.
Handling incoming or outgoing faxes
To send and receive faxes directly from an WINDEV application or a WEBDEV site, several functions allow you to handle faxes via the fax server available in Windows XP and Windows 2000......
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
sfSessionInfo (Type of variable)
The sfSessionInfo type is used to get information about the current session...
sfObject (Type of variable)
The sfObject type is used to describe a record of a SalesForce file...
hScheduledOptimization (Type of variable)
The hScheduledOptimization type is used to programmatically manage a scheduled optimization task on an HFSQL server.
xmlAttribute (Type of variable)
The xmlAttribute type is used to handle the attributes of a node in an XML document.
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
httpProgress (Type of variable)
The httpProgress type is used to manage the progress when sending or receiving an HTTP request.
Description of ParallelTask (Type of variable)
The Description of ParallelTask type is used to define the characteristics of a parallel task.
9. Hardware and software requirements
psheetSelection (Type of variable)
The psheetSelection type is used to find out the advanced characteristics of a selection in a Spreadsheet control.
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog if necessary.
sysNotificationButton (Type of variable)
The sysNotificationButton type is used to define all the advanced characteristics of Button control in an interactive notification.