ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Chart>.GetData (Function)
Retrieves a data from a chart.
HJSONToRecord (Function)
Imports JSON data into the current record.
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
Creating a report
The report editor allows you to easily create all types of reports via a wizard......
grGetData (Function)
Retrieves a data from a chart.
<Chart>.AddData (Function)
Adds a data into a chart.
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
<Source>.Open (Function)
Opens a data file.
WDMap: Exporting records from a data file
WDMAP allows you to export records to......
MemZoneName (Property)
The MemZoneName property is used to: find out the name of the memory area used as data source for a report. modify the name of the memory area used as data source for a report....
grAddTimeData (Function)
Adds data at a precise moment in a time chart.
iEscape (Function)
Sends an ESCAPE command or a data command to a printer.
grColumnSpacing (Function)
Indicates the spacing between each data category in a column chart or in a Minimum/Maximum stock chart....
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
How to save and retrieve an image in a binary memo
Report based on an HFSQL view
A report based on an HFSQL view is used to print records from an HFSQL Classic or Client/Server view......
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control......
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
<Source>.ListItem (Function)
Returns the list of items in a data file (query or view) recognized by the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account.
grSeriesLabel (Function)
Initializes the label of a data series in a chart.
HFSQL data files exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large data files (up to 2 gigabytes)......
Using a query with parameters
A query with parameters can be used......
SpellAddDictionary (Function)
Adds a word to the dictionary of OpenOffice: for the instance of the current application. for all the applications....
User Groupware
A Windows application, an Internet or Intranet site require to define the role of different contributors......