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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Date (Variable type)
The Date type is used to easily manipulate dates...
<Date type>.ToDay (Function)
Returns the day corresponding to a given date.
The Date input field: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks...
<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 type>.ToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
Time and date management properties
List of properties for managing dates and times
Date and Time functions
List of functions for managing dates and times
HRecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL data file (Classic or Client/Server).
DateToDayOfWeek (Function)
Returns the day of the week that corresponds to a given date.
DateToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
<Source>.StatDate (Function)
Returns the date of the last update for the index statistics.
OrganizerDateVisible (Function)
Makes a day visible or invisible in an Organizer control.
<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.
<Organizer>.DateVisible (Function)
Makes a day visible or invisible in an Organizer control.
DatePicker (Function)
Opens the system date picker.
<Source>.RecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL data file (Classic or Client/Server).
Functions for managing Dates and Times (prefix syntax)
List of functions for managing dates and times
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications...
SchedulerDateVisible (Function)
Makes a day visible or invisible in a Scheduler control.
DayOfYearToDate (Function)
Takes the number of a day in the year and returns the corresponding date in "YYYYMMDD" format.
FirstDayOfWeek (Function)
Returns the date of first day of the week (i.e., Monday).
MonthNumberInAlpha (Function)
Returns the name of the month according to its number.
FirstDayOfYear (Function)
Returns the date of the first day of the year.
DateToDay (Function)
Returns the day corresponding to a given date.
Analysis editor: the different types of sections
The different types of items proposed in the data model editor are as follows:
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page...
DayNumberInAlpha (Function)
Returns the name of the day of the week according to its number.
LastDayOfWeek (Function)
Returns the date of the last day of the week corresponding to a given date.
HStatDate (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.
Edit control
The Edit control allows users to enter data...
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.
The formatted display control
This control shows dates, times and currency values with the corresponding display format...
NbPrintedRec (Property)
The NbPrintedRec property is used to determine the number of records already printed.
DisplayAsMarkdown (Property)
The DisplayAsMarkdown property indicates whether or not an Edit control displays its content...
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything. For example:...
Deploying a Java archive
Like for any application, WINDEV allows you to create a setup program for a Java application......
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options......
Repairing the analysis
In some cases, an error message may appear when opening the analysis linked to a project......
AppointmentListCalendar (Function)
Lists the calendars available on the mobile device (Android/iOS)....
grDestinationImage (Function)
Defines an Image variable as destination of a chart.
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
25. Performing a process on several successive pages
Performing a process on several successive pages...
PageEndStick (Property)
The PageEndStick property is used to: Determine the page footer should be right below the last...
grRaised (Function)
Used to display a chart with raised effect.
GetIdentifier (Function)
Calculates a unique identifier (integer) for an executable or for a session.
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
HListConnection (Function)
Returns the list of connections currently described in the application.
CursorOptions (Property)
The CursorOptions property is used to manage the type of cursor used for a connection (Native...
LooperSelectCount (Function)
Returns the number of selected rows in a Looper control.
HStatNbRecRange (Function)
Returns an estimate regarding the number of entries for a given key item in a given interval...
Events associated with Calendar controls
List of events associated with Calendar controls...
grTimeLevelMask (Function)
Defines the display mask for a level of time scale in a chart.
15. Creating the executable in practice
Creating the executable in practice...
INIRead (Function)
Reads the content of an INI file (or the content of a file structured like .INI files).
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......