ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HTTP constants
List of constants used by the HTTP functions....
HFreePosition (Function)
Deletes a position saved by HSavePosition.
AppListVersion (Function)
Lists the versions available on the reference setup server.
ParallelTaskWait (Function)
Waits for the execution of a parallel task.
ContextClose (Function)
Closes a page context.
AppointmentContinuous (Property)
The AppointmentContinuous property is used to determine or change how multiple-day appointments are displayed in a Scheduler control.
dbgEnableAudit (Function)
Enables the dynamic audit through programming.
Position (Function)
Finds the position of a specified string within another string.
The Organizer control
The Organizer control is used to display and handle organizers......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
2. Searching and iterating over records
WINDEV Tutorial: WINDEV application: Managing data Lesson 2 - Searching and iterating over records - 30 min
HFilter (Function)
Defines and enables a filter on a data file, view or query.
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
Managing geolocation and GPS
WINDEV Mobile and WEBDEV allow you to exploit geolocation and GPS features found on mobile devices and browsers.
dCopy (Function)
Copies an image to another image.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds to an image format recognized by WINDEV, WEBDEV or WINDEV Mobile.
SchedulerChangeMode (Function)
Modifies the period (which means the number of days) displayed by a Scheduler control.
MinSourceCardinality (Property)
The MinSourceCardinality property is used to get and modify the minimum cardinality of the source item in the link.
Italic (Property)
The Italic property is used to: Find out whether a Font variable is in italic type. Modify the italic attribute of a Font variable....
Numerical (Property)
Numerical is used to find out whether an item is a numeric item.
fSizeUncompressed (Function)
Returns the size of a file before compression. When a file is decompressed by fUncompress, we recommend that you to compare the non-compressed size of file with the available disk space.
MemExist (Function)
Checks the existence of a memory zone.
MemCurrent (Function)
Returns the index of the current element.
HCancelSeek (Function)
Cancels the current search criterion.