ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MemSeek (Function)
Seeks an element in a memory area: on the value added by MemAdd or on the value modified by MemModify, on the return value....
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
HModifyTask (Function)
Modifies a scheduled task on the HFSQL server defined by the connection.
WidthInPixel (Property)
The WidthInPixel property is used to get the width in pixels of a control in a report.
NbMemoItem (Property)
The NbMemoItem property is used to get the total number of memo items in a record of: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
Handling Organizer controls programmatically
Organizer controls can be handled programmatically....
EmailGetAll (Function)
Retrieves all the emails found on a server.
OrganizerDisplayNextPeriod (Function)
Moves the time area displayed to the next area (next weeks for example) in an Organizer control.
OrganizerDisplayPreviousPeriod (Function)
Moves the time area displayed to the previous area (previous weeks for example) in an Organizer control.
Queue (Type of variable)
A Queue variable is a structured type that groups a set of elements of the same type.
FTPAttribute (Function)
Identifies the attributes of a file found on an FTP server (File Transfer Protocol).
grAxisTitleFont (Function)
Modifies the font used for the titles of the chart axes.
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
zipAddFile (Function)
Adds a file (of any type) into an archive in CAB, ZIP, WDZ and 7z, TAR or TGZ (TAR.GZ) format and compresses it.
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
HeightInPixel (Property)
The HeightInPixel property is used to get the height in pixels of a control in a report.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
VideoParameter (Function)
Returns or modifies the value of a parameter for the device camera. Function kept for "Version-26-compatible" Camera controls....
Constants for managing contact functions
grDraw (Function)
Draws a chart according to the specified parameters.
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
Event (Type of variable)
The Event type is used to define all the advanced characteristics of an event: birthday, saint's day, ......
zipDeleteFile (Function)
Deletes a file from an archive.