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 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.
<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...
Date and Time functions
List of functions for managing dates and times
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.
DateToDayOfWeek (Function)
Returns the day of the week that corresponds 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.
HRecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server).
The formatted display control
This control can be used to display dates, times and monetary values for example, respecting the corresponding display format...
DateToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
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.
<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.
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).
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The different types of items proposed in the data model editor are as follows:
<Source>.RecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server).
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
WINDEV 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced...
<Looper>.ToWord (Function)
Creates a Word file (.RTF) using the data from a Looper control.
ControlAlias (Function)
Gets, modifies or restores the data binding to a control or group of controls.
DDERetrieve (Function)
Retrieves a data sent by a program (the recipient of the connection for the specified object).
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
MobileNetworkConnectionInfo (Function)
Returns information regarding the current connection to data on the mobile network.
<Table>.ToExcel (Function)
Creates an Excel file with the data from a Table or TreeView Table control.
CmdReadErrorOutput (Function)
Reads error output data, for the command executed in console mode.
Table,Save (External language)
Updates or adds a record in the data file linked to the Table control.
WEBDEV 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced...
CmdWriteStandardInput (Function)
Writes data to the standard input of the command executed in console mode.
Information 2101: 'Short int' does not exist anymore: use 'unsigned 1-byte int'
Adds an XML signature to a web service request....
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
LooperToWord (Function)
Creates a Word file (.RTF) using the data from a Looper control.
Screen,ScreenToFile (External language)
Updates the items in the data file with the values from the bound controls in the window.
fDataDirUser (Function)
Returns a directory path for the data of the current user of the current application.
TableToExcel (Function)
Creates an Excel file with the data from a Table or TreeView Table control.
<Command variable>.WriteStandardInput (Function)
Writes data to the standard input of the command executed in console mode.
<Command variable>.ReadErrorOutput (Function)
Reads error output data, for the command executed in console mode.
Analysis: Import files into the analysis (external database, HFSQL files, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc....
BankHolidayDeleteAll (Function)
Clears the list of all public holidays.
BankHolidayList (Function)
Returns the list of the public holidays defined by BankHolidayAdd.
BankHoliday (Function)
Indicates whether a day is a public holiday or not.
Check: Activity of an application
The monitoring robot proposes to check the activity of a WINDEV application......