ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HashFile (Function)
Calculates the Hash of a file according to a specific algorithm.
Merge (Property)
The Merge property is used to merge the cells of a Table or TreeView Table control.
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
Developing an iOS 13 widget
An iOS widget is an application intended to be displayed as a widget on iOS devices (iPhone, iPad, etc.
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
StoreFilterAAF (Property)
The StoreFilterAAF property is used to determine and specify if the filters set by the user on a Table or TreeView table control are saved when an application is closed and opened again.
Timer (Function)
Periodically and automatically calls a WLanguage procedure.
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
MapDisplayPosition (Function)
Centers the map displayed in a Map control on a geographical position or on a specific location.
EmailCheckAddress (Function)
Checks the validity of an email address.
EventCreate (Function)
Creates an event.
Constants for managing drop-down menus
List of constants used by the functions for managing menus....
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
Remote HFSQL administrator: Overview
...The remote HFSQL administrator is a WEBDEV site installed with the WEBDEV application server and used to remotely manage the HFSQL Client/Server databases installed on the Web server......
ParentObject (Function)
Identifies the "parent" of a graphic object: control, column, window, page, ...
Caption (Property)
In a database, the Caption property is used to: Find out the caption associated with a file item. Find out the caption associated with a data file. Find out and modify the connection caption. In a report, the Caption property is used to: Find out the text displayed in a Static or Link control. Modify the text displayed in a Static or Link control. In a window or page, the Caption property is also used to: Find out and modify the caption of a control in a window or in a page. Find out and modify the caption of a menu option. Find out and modify the title of a window or page. Find out the content of a Breadcrumb control....
New Features brochure - Version 27: New WINDEV features
New features in WINDEV 27 presented in the New Features brochure....
sfExecuteProcessResult (Type of variable)
The sfExecuteProcessResult type is used to find out the result of SFExecuteProcess...
Calling a procedure/a function
Syntax for calling a local or global procedure.
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......
Procedure (Type of variable)
The Procedure type is used to handle: the procedures or methods found in the project. the procedures or methods found in an internal component. the procedures or methods found in an external component....
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......
GglAddressToCoordinates (Function)
Retrieves the coordinates (latitude/longitude) of an address....
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
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....