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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...
The tables in a report
In a report, a table includes a set of controls called "Table cells"......
10. Embedded queries
<Page>.ToSource (Function)
Automatically initializes: the value of the items in a data file with the value of the controls...
<Source>.ToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description....
<Source>.ExecuteView (Function)
Runs a view that was created beforehand (can be used to refresh the view data for example)....
CtDescribedPassword (Property)
The CtDescribedPassword property allows you to set the password used to open the data file...
FileToMemoryTable (Function)
Populates a Table control programmatically with the records from a data file, HFSQL view or query...
HExecuteView (Function)
Runs a view that was created beforehand (can be used to refresh the view data for example)....
REP files
REP files contain the list of data files handled by the application....
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description....
<Source>.FromPage (Function)
Automatically updates: the value of the items in a data file with the value of the controls...
SourceFromPage (Function)
Automatically updates: the value of the items in a data file with the value of the controls...
FTPDateTime (Function)
Returns the different dates and times (creation, modification or access) associated with a file...
<Chrono>.Start (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running...
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
Relationships in a CDM
The relationships are used to link entities among themselves or to link associations to entities......
IntegerToTime (Function)
Converts an integer into a time in HHMMSSCC format.
<DateTime type>.ToString (Function)
Converts a DateTime to string in the specified format.
<Chrono>.Reset (Function)
Stops and resets a running stopwatch.
4. HFSQL Classic
SQL view
An SQL view is a virtual data source defined by an SQL query......
<Page>.ToFile (Function)
Automatically initializes: the value of the items in a data file with the value of the controls...
Native Informix Connector: Programming with HFSQL functions
To use an Informix database with the Native Connector, import the structure of Informix tables...
Native Sybase Connector: Programming with HFSQL functions
To use a Sybase database with Native Connector, the structure of Sybase tables must be imported...
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......