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 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).
(No title )
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
UUID (Type of variable)
The UUID type is used to easily manage: UUIDs or GUIDs, automatic UUID HFSQL identifiers,...
Database schema editor: the different types of links
There are different types of links between the tables......
<PolygonGeo variable>.Overlap (Function)
Determines if a geographic polygon overlaps another geometry.
<Polygon2D variable>.ConvexHull (Function)
Calculates the convex hull of the specified 2D polygon.
<Polygon2D variable>.Cover (Function)
Determines if geometry A (of type 2D polygon) covers geometry B.
GeometryDistance (Function)
Calculates the distance between two geometries.
<Polygon2D variable>.Contain (Function)
Determines if geometry A (of type 2D polygon) contains geometry B.
<Polygon2D variable>.Difference (Function)
Returns a geometry representing the difference between a 2D polygon and another geometry.
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
Character strings
WLanguage supports different types of strings....
TreeDisplay (Function)
Refreshes the display of a TreeView control from a given position.
Database schema editor: Link description
The links are used to link the tables described in a database schema between themselves......
<Source>.ToPage (Function)
record (loaded in memory) of the HFSL table described in the data model editor. the values of the bound...
Binding an Edit control to an item
An Edit control can be bound to an item in a data file, query, etc, ......
spHash (Property)
... This property can be used for items of type "Password" defined in the data model editor or programmatically....
FileToScreen (Function)
in the current record (loaded in memory) of the table described in the data model editor. the values...
PageFromSource (Function)
record (loaded in memory) of the HFSL table described in the data model editor. the values of the bound...
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files,...
<Window>.FromFile (Function)
in the current record (loaded in memory) of the table described in the data model editor. the values...
1. Windows generated using the RAD methodology
The RAD (Rapid Application Development) is used to create windows from......
Managing the automatic identifiers when adding a record
When adding a record into a HyperFileSQL file (HAdd), three management modes are available...
TimestampUTC (Property)
or local time. This item was defined in the data model editor or through programming. Define whether...