ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time and date management properties
List of properties for managing dates and times
The Date input field: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks...
<Date type>.ToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
Date (Variable type)
The Date type is used to easily manipulate dates...
<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.
Date and Time functions
List of functions for managing dates and times
<Date type>.ToDay (Function)
Returns the day corresponding to a given date.
<Organizer>.DateVisible (Function)
Makes a day visible or invisible in an Organizer control.
MonthNumberInAlpha (Function)
Returns the name of the month according to its number.
DateToDayOfWeek (Function)
Returns the day of the week that corresponds to a given date.
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page...
OrganizerDateVisible (Function)
Makes a day visible or invisible in an Organizer control.
The formatted display control
This control can be used to display dates, times and monetary values for example, respecting the corresponding display format...
HRecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server).
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications...
DateToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
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.
FirstDayOfYear (Function)
Returns the date of the first day of the year.
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.
FirstDayOfWeek (Function)
Returns the date of first day of the week (i.e., Monday).
<Source>.RecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server).
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The different types of items proposed in the data model editor are as follows:
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
Scheduler control properties
A Scheduler control found in a window or in a page can be handled in WLanguage by the following...
Binding a Scrollbar control to an item
A scrollbar can be bound to an item in a data file, query, etc....
WDTrans: Delete the records in transaction
Transforms all the records "in transaction" into "normal" records if these records do not belong...
Manipulating TimeLine controls programmatically
A TimeLine control can be......
Managing the certificates
Signing a file allows you to check that the file was not modified or altered since it was signed....
fDataDirCommon (Function)
Returns a directory path for the data shared: between all the users of the computer...
Scheduler control events
The following events associated with Scheduler controls:...
Enumeration (Type of variable)
An enumeration is a set of values......
Combination (Type of variable)
A combination is a set of options.
Manipulating Scheduler controls programmatically (prefix syntax)
A Scheduler control can be......
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
XML: Using files exceeding several gigabytes
Starting with version 23, an XML parser is available to handle XML files that are multiple GB...
TimeLine control properties
You can manipulate TimeLine controls in a window using the following WLanguage properties.
Replication of HFSQL servers (Programming)
To implement a replication of HFSQL servers through programming, WLanguage......
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Overview
Overview of the different operators...
Remote WEBDEV administrator: Saving and restoring a WEBDEV site
The remote management tool is used to manage the backups of your dynamic WEBDEV sites....
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
WDBal messaging: Overview
WDBal is a secure messaging, included in WINDEV, WEBDEV and WINDEV Mobile......
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query......
Creating a delete query
A delete query (corresponding SQL statement......
The different types of Table fields: programmatically, file with or without direct access
WINDEV, WEBDEV and WINDEV Mobile allow you to use......