ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) through programming.
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
SOAPPrepare (Function)
Builds the SOAP request for calling a Webservice function.
HTML control properties
You can manipulate HTML controls in a window, page or report using the following WLanguage properties......
ContactReset (Function)
Reinitializes: the Contact structure. a Contact variable....
Hint (Property)
The Hint property gets and sets the hint text displayed when the Edit control is empty.
Modified (Property)
The Modified property is used to determine if a control or group of controls has been modified by the user (keyboard or mouse input).
ServiceUninstall (Function)
Uninstalls a service.
fCopyFile (Example)
Usage example of the fCopyFile function
Array (Type of variable)
An array is a structured type that is used to group a set of elements of the same type...
TabSaveConfiguration (Function)
Saves the configuration of dynamic panes found in a Tab control in character string format.
The Edit control
The Edit control allows users to enter data......
ContactAdd (Function)
Adds a contact: in a Lotus Notes or Outlook address book. into the list of contacts on the device (Android, iPhone or iPad, Universal Windows)....
HCreationIfNotFound (Example)
Usage example of the HCreationIfNotFound function
ControlExist (Function)
Checks the existence of a control (or group of controls) in a window, in a page or in a report.
ArraySort (Example)
Usage example of the ArraySort function
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated programmatically. of a Combo Box control populated programmatically. of a "List of values" column in a Table control. in a Spreadsheet control....
Fixed array (Type of variable)
A fixed array is an "advanced" type of array...
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
WLanguage procedure called by fTrackDirectory
WLanguage procedure ("callback") called by fTrackDirectory when a change is made to the tracked directory.
WLanguage procedure called by fTrackFile
WLanguage procedure ("callback") called by fTrackFile when a change is made to the tracked file.
EnumControl (Function)
Returns the name of Nth control found in the specified element.
DateTimeTimeZoneToLocal (Function)
Converts a date and time from a particular time zone to a local date and time.
DateTimeLocalToTimeZone (Function)
Converts a local date and time to the date and time in a particular time zone.