ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Date (Variable type)
The Date type is used to easily manipulate dates...
Time and date management properties
List of properties for managing dates and times
<Date type>.ToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
<ftpConnection variable>.Date (Function)
Returns the different dates of a file (date the file was created, modified or accessed) located on an FTP server (File Transfer Protocol).
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
The Date input field: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks...
<Date type>.ToDay (Function)
Returns the day corresponding to a given date.
Date and Time functions
List of functions for managing dates and times
MonthNumberInAlpha (Function)
Returns the name of the month according to its number.
The formatted display control
This control can be used to display dates, times and monetary values for example, respecting the corresponding display format...
DateToDayOfWeek (Function)
Returns the day of the week that corresponds to a given date.
OrganizerDateVisible (Function)
Makes a day visible or invisible in an Organizer control.
DateToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
<Organizer>.DateVisible (Function)
Makes a day visible or invisible in an Organizer control.
HRecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server).
FirstDayOfYear (Function)
Returns the date of the first day of the year.
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page...
HStatDate (Function)
Returns the date of the last update for the index statistics.
<Scheduler>.DateVisible (Function)
Makes a day visible or invisible in a Scheduler control.
LastDayOfYear (Function)
Returns the date of the last day of the year.
DateToDay (Function)
Returns the day corresponding to a given date.
Edit control
The Edit control allows users to enter data...
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.
<Source>.StatDate (Function)
Returns the date of the last update for the index statistics.
LastDayOfMonth (Function)
Returns the date of the last day for the specified month.
<Source>.RecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server).
DayOfYearToDate (Function)
Takes the number of a day in the year and returns the corresponding date in "YYYYMMDD" format.
LastDayOfWeek (Function)
Returns the date of the last day of the week corresponding to a given date.
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The different types of items proposed in the data model editor are as follows:
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications...
FirstDayOfWeek (Function)
Returns the date of first day of the week (i.e., Monday).
DayNumberInAlpha (Function)
Returns the name of the day of the week according to its number.
SchedulerDateVisible (Function)
Makes a day visible or invisible in a Scheduler control.
DatePicker (Function)
Opens the system date picker.
Functions for managing Dates and Times (prefix syntax)
List of functions for managing dates and times
NFCReadTag (Function)
Starts reading an NFC tag or enables the detection of NFC tags for the current window.
NFC functions
Functions used to manage the NFC standard...
NFCStatus (Function)
Returns the activation status of the NFC sensor found on the device.
Importing/Consuming web services
WINDEV, WEBDEV and WINDEV Mobile allow you to directly import Webservices into your applications......
3. Application development cycle
Development cycle of a WINDEV application....
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications...
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
Events associated with a TimeLine control
WINDEV manages the following events by default (in order of appearance in the code editor)...
Client/Server HFSQL table management
The HFSQL Control Center allows you to fully manage HFSQL Client/Server tables......
HFSQL Client/Server: Overview
You have the ability to create applications that access the HFSQL Client/Server databases......
WDTrans: Overview
WDTrans is a tool for canceling transactions......
Binding a Progress Bar control to an item
A Progress Bar control can be bound to an item in a data file, query, etc....
SAP ASE Native Connector (Sybase): Programming with HFSQL functions
To use a Sybase database with Native Connector, the structure of Sybase tables must be imported...
The "Surface" charts
The Surface chart is used to represent correlated analogical data, according to 3 axes...
ExecuteAAF (Function)
Runs an Automatic Application Feature (AAF) on a control or window.
Environment of code editor
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance...
Programming table fields linked to a table
This page explains how to program data-bound Table controls......
HInfoItemRights (Function)
Gets the rights granted to a user or group on an item.
The TreeView control
...The TreeView control is a tree structure used to simplify the display of information that can...
Accessing an LDAP directory
An LDAP directory is used to share information databases on a local or external network....