ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later...
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...
Creating an executable: Manifest management
When running an executable, Windows Vista (and later) performs several checks regarding the rights of the current user via the UAC mechanism (User Account Control)...
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options...
Windows: What to bear in mind if your customers use Vista (and higher)
Windows Vista (and later) proposes several improvements...
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
grScatterLinkPoint (Function)
Links (or not) the points found in a "Scatter" chart.
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
HTTPProgressBar (Function)
Displays a progress bar when: receiving the response to an HTTP request. sending an HTTP form (HTTPSendForm) or an HTTP query....
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description. This file is neither encrypted nor password protected.
XMLChild (Function)
Positions on the first child element of current element.
Sensor functions
The following functions are used to manage the compass and the accelerometer in an application run on a mobile device (phone or tablet)....
Encrypt (Function)
Encrypts a character string in binary format or in ASCII format.
dShadow (Function)
Adds a shadow effect on an image found in an Image variable].
BurnerErase (Function)
Erases the files found on a rewritable CD or DVD.
grSunburstRootSection (Function)
Changes or specifies the path of the root in a Sunburst chart.
grSunburstPullOut (Function)
Pulls out a section (or all the sections) in a Sunburst chart.
SOAP functions
List of SOAP functions...
NationRightToLeft (Function)
Allows you to find out whether the current language is written from right to left.
SysNotificationClear (Function)
Removes all interactive notifications previously sent by the current application.
HHistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
ListCount (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
fListFile (Function)
Lists the files found in a directory and returns the list of files.
ThreadMode (Function)
Changes the management mode of threads.
mlzInsertLine (Function)
Inserts a new dynamic row in a Multiline Zone control.
grTitle (Function)
Modifies the caption and/or position of the chart title....
mlzAddLine (Function)
Adds a new dynamic row into a Multiline Zone control.
gImage (Function)
Builds a sequence of characters containing an image.
ControlPane (Function)
Returns the name of static or dynamic pane found in a Tab control associated with a control.