ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

List,Select,- (External language)
Deselects an element from a drop-down list or from an expanded list.
MaxNbSegment (Property)
The MaxNbSegment property is used to get and change the maximum number of line segments for drawing a Wire control.
<Chart>.PointColor (Function)
Initializes the color of a specific point in one of the following chart types: Line, Scatter, Bubble chart....
<Scheduler>.PositionResource (Function)
Displays a given resource in a Scheduler control or returns the position of first visible resource in a Scheduler control.
<Chart>.PointType (Function)
Modifies the shape of point for a specific category or value found in a Line, Area, Scatter and Radar chart.
SchedulerPositionResource (Function)
Displays a given resource in a Scheduler control or returns the position of first visible resource in a Scheduler control.
<Source>.LinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
<Source>.BuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
<Source>.SeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
<Connection variable>.RSInit (Function)
Configures an HFSQL server in order for this server to be a master server or a subscriber server for a replication between HFSQL servers.
Primary (Property)
The Primary property can be used: on the gglPostalAddress type. on the gglEmail type. on the gglInstantMessaging type on the gglOrganization type on the gglPhoneNumber type]....
Error 810: * can only be used for a parameter with a default value
Certificate functions (prefix syntax)
The following functions are used to handle Windows certificates, using prefix syntax:
Warning 127: You are using a data source local to the process
NumberPage (Property)
The NumberPage property is used to get: the number of pages in a "multi-page" image file. This image is displayed in an Image control or in the background of a Chart control. the number of pages in a PDF file displayed in an Image control. the number of pages found in a PDF file displayed in a PDF Reader control. the number of pages found in a DOCX file displayed in a Word Processing control....
PDFReaderSeekFirst (Function)
Initializes the search for a text in a PDF file displayed by the PDF Reader control and positions on the first occurrence found (from the current page).
ParallaxRateHeight (Property)
The ParallaxRateHeight property is used to determine and specify how fast a control is reduced when the scrollbar in the window, internal window or page moves.
ParallaxRateY (Property)
The ParallaxRateY property is used to determine and specify how fast a control moves when the scrollbar in the window, internal window or page moves.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file : format, width and height, number of bits per pixel....
HReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal to a sought value (generic search).
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
The Captcha control
The "captcha" are the distorted texts that the Web user must decode and re-enter in a site before validating a form....
AuthURL (Property)
The URLAuth property is used to get and define the authorization URL to be used (first URL of the OAuth 2.0 specification).
hdfsRights (Type of variable)
The hdfsRights type is used to define the advanced characteristics regarding the access rights to an element (file, link, directory) of the Hadoop file system.