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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
PageFromSource (Function)
record (loaded in memory) of the HFSL data file described in the data model editor. the values...
ReplicSynchro: How to use
The stress tests are used to check......
Telemetry: Main features
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
<Source>.ToPage (Function)
record (loaded in memory) of the HFSL data file described in the data model editor. the values...
JSONExecute (Function)
Calls a server URL that returns data in JSON format (JavaScript Object Notation).
HDescribeFullTextIndex (Function)
Describes a full-text index of data file created through programming.
NewRecord (Property)
... from the data file.
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
HListScheduledOptimization (Function)
Lists the scheduled optimization tasks of HFSQL Client/Server data files for a connection....
OpenSSLCheck (Function)
Checks, via a public key, that the signature of data performed with the OpenSSL library is correct.
IWListDisplay (Function)
Refreshes the display of an "Internal window" control with automatic iteration on a data file...
Heatmap chart
The Heatmap chart is used to represent in 2 dimensions data with 3 axes of values......
<List Box>.Display (Function)
Refreshes a List Box, ListView or Combo Box control based on a data file.
<Source>.ChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
<Source>.Modify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
<Source>.First (Function)
Sets the position on the first record of a data file according to the specified browse item.
<Source>.RetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
<Connection variable>.ListScheduledOptimization (Function)
Lists the scheduled optimization tasks of HFSQL Client/Server data files for a connection....
<Connection variable>.ModifyFileRights (Function)
Modifies the rights granted to a user or group on an HFSQL Client/Server data file....
Link Description (Type of variable)
A Link Description variable is used to describe a link between two data files through programming.
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
MaxAutoID (Property)
The MaxAutoID property is used to get the maximum automatic identifier of a replicated data file.
MinAutoID (Property)
The MinAutoID property is used to get the minimum automatic identifier of a replicated data file.