ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Report data source
...The reports can be created with the data coming from:...
LooperDeleteAll (Function)
Deletes all rows from a Looper control populated programmatically.
PDFMergeWithPassword (Function)
Merges several password-protected PDF files into a single PDF file.
grDonutHolePercentage (Function)
Modifies the percentage corresponding to the radius of the hole in a Donut chart.
HSave (Function)
Modifies the current record if it exists, otherwise adds a new record.
TelemetryDisable (Function)
Disables the telemetry. The telemetry data is not sent to the server anymore.
dModifyHue (Function)
Modifies the hue of an image found: in an Image control, in an Image variable....
Properties associated with report controlss
List of properties associated with the report controls...
Binding Bar Code controls to items
A Bar Code control can be bound to an item in a table, query, etc....
Organizer control functions
The following functions are used to manage the Organizer control:...
CoordinateEditorToScreen (Function)
Converts a size or a position specified in the reference dpi in the editor (160 dpi) to the native dpi of screen on the device where the application is run.
grPieStartAngle (Function)
Indicates the start angle of first section in a Pie chart, Semi-circular chart or Donut chart.
MultitaskRedraw (Function)
Immediately redraws the window controls that will be graphically refreshed.
Manipulating days in a Calendar control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate the following elements......
ListCount (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
ParallelTask (Type of variable)
The ParallelTask type is used to handle a task, which means a procedure run by a thread in the parallel programming.
Background (Type of variable)
The Background type defines the advanced characteristics of the element background.
FontUnderlined (Property)
The FontUnderlined property is used to: Determine if the text is underlined. Underline (or not) a text....
gLinkActivate (Function)
Allows (or not) retrieving the value defined by gLink in a List Box or a Combo Box control. Function kept for compatibility. It is recommended to use gStoredValueEnable....
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
The Slider control (in a window)
A slider control is used to select a value between two bounds......
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
Automatic management of exceptions
The management of exceptions can be customized by process......