ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

GeometryIsValid (Function)
Checks whether the specified geometry is valid according to the OGC rules.
VideoListDriver (Function)
Lists the video capture drivers installed on the current computer.
HModifyServerProperty (Function)
Modifies the properties of an HFSQL server.
HResetGroup (Function)
Initializes the structure for group management (HGroup) with the default values.
MCIPlay (Function)
Plays a media file.
CancelWebserviceContext (Function)
Deletes from the web service context a variable added by DeclareWebserviceContext.
CertificateExport (Function)
Exports a certificate from a certificate store to a "pfx" or "cert" file.
HTransactionSavepoint (Function)
Declares a transaction savepoint.
iCalendarToScheduler (Function)
Imports data in iCalendar format into a Calendar control.
LooperCancelSwipe (Function)
Cancels the display of the internal window displayed in a Looper control further to the row swipe.
CommandLine (Function)
Identifies and retrieves the different elements of the command line passed as a parameter to the current program.
PVTSelect (Function)
Allows you to find out the position of selected cells and to select cells in a Pivot Table control.
fChangeExtension (Function)
Changes the extension of a file on disk.
LockAppOff (Function)
Unlocks an application that was locked automatically or by LockAppPassword.
MemSort (Function)
Sorts the elements found in a memory area.
SysWinShow (Function)
Modifies the display status of a window.
MemDelete (Function)
Deletes an element from a memory area.
HTMLWrap (Function)
Wraps the specified node in a given node of an HTML document.
MutexStart (Function)
Locks the current thread while waiting for the mutex to be freed.
TreePosition (Function)
Displays a TreeView control from a specified element (node or leaf) or returns the name of the first element displayed in a TreeView control.
KeyGetIdentifier (Function)
Retrieves the identifier that was used to generate an initial key.
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
EmailRemoveFolder (Function)
Deletes a folder from the Outlook messaging software or from an IMAP server.
DDEStart (Function)
Executes a program (an executable file, for example) from the current application.
OBEXListFile (Function)
Lists the files shared by a device that uses the OBEX protocol.