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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.
The Date input field: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks...
<Date type>.ToDay (Function)
Returns the day corresponding to a given date.
Date and Time functions
List of functions for managing dates and times
MonthNumberInAlpha (Function)
Returns the name of the month according to its number.
The formatted display control
This control can be used to display dates, times and monetary values for example, respecting the corresponding display format...
DateToDayOfWeek (Function)
Returns the day of the week that corresponds to a given date.
OrganizerDateVisible (Function)
Makes a day visible or invisible in an Organizer control.
DateToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
<Organizer>.DateVisible (Function)
Makes a day visible or invisible in an Organizer control.
HRecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server).
FirstDayOfYear (Function)
Returns the date of the first day of the year.
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page...
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.
<Source>.RecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server).
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.
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The different types of items proposed in the data model editor are as follows:
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).
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
Accessing Lotus Notes
WINDEV and WINDEV allow you to easily access the data handled by Lotus Notes (Domino database)......
The indexed controls
A control is an indexed control if it contains several controls with the same name......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Pattern compression (ADSL, 3G, Edge, VPN, etc.)
A frame is a packet of data that flows through the network......
WDOptimizer: Editing and modifying a ".REP" file
Printing the content of a Spreadsheet control (AAF)
actions on the data displayed in the control......
SortType (Property)
or for a component of a composite key. This item was defined in the data model editor or programmatically. Define...
XML management: Use example
This application example manages an XML file named "Orders......
CurrentColumn (Function)
or populated programmatically). the number of the column currently in edit mode in the specified data...
MaxValue (Property)
the maximum value of the current filter. get the maximum value of a data series in a chart. get and set...
MinValue (Property)
get the minimum value of the current filter. get the minimum value of a data series in a chart....
WDMap: Overview
WDMap is a tool used to view and handle a table while developing an application......
<TreeView>.Display (Function)
Refreshes a TreeView control from a given position.
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without...
Events associated with reports
The following events are associated to reports (order of appearance in the code editor)......
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start...
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start...
Printing the content of a TreeView Table (AAF)
actions on the data displayed in the control......
Database schema: Description of table structure
The database schema allows you to define the structure of tables used by the project......