ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DateTimeDifference (Function)
Calculates the difference between two dates and times.
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
<Source>.FileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
TimeValid (Function)
Checks the time validity.
Manipulating Scheduler controls programmatically (prefix syntax)
A Scheduler control can be......
<PDF reader>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
<Notification>.Remove (Function)
Removes a previously sent interactive notification.
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
Scheduler control properties
A Scheduler control found in a window or in a page can be handled in WLanguage by the following properties....
HUpdateSet (Function)
Creates or updates a set of procedures on an HFSQL server.
ContactDisplay (Function)
Opens the form of a contact in the device's native contacts application (Android, iPhone or iPad, Universal Windows)....
ContactEdit (Function)
Opens the form of a contact in edit mode in the device's native contacts application (Android, iPhone, iPad, Universal Windows)....
GPSGetPosition (Function)
Retrieves information about the current device position.
AppointmentCreate (Function)
Displays the window for appointment creation of native application for managing appointments found on the Android device.
Process (Property)
The Process property is used to modify the processes to be executed by the events available on a control, window, page, report, etc.
BTLEInitialize (Function)
Initializes Bluetooth Low Energy (required in Windows and iOS only)
<Organizer>.Display (Function)
Reinitializes the content of an Organizer control from its data source (HFSQL data file for example).
<Word Processing>.Open (Function)
Opens a Word Processing file (docx format) in Read/Write mode. The docx file is opened and locked until it is closed....
<Word Processing>.Seek (Function)
Finds a character string in an entire Word Processing control.
<Word Processing>.ToPDF (Function)
Converts a Word Processing document into a PDF file.
ScanSelect (Function)
Opens a standard dialog box with the available scanners.
SysNotificationRemove (Function)
Removes a previously sent interactive notification.
<HTML editor>.FromEmail (Function)
Imports the HTML content of an email and its images into an HTML Editor control. The images contained in the email are also displayed in the control.