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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...
TableSelectPlus (Function)
Selects a row in a Table or TreeView Table control.
grScatter3DLinkPoint (Function)
Links (or not) the points found in a "3D Scatter" chart.
Display (Property)
The Display property gets and sets the video displayed in the Conference control. The Conference...
DotNetRunXML (Function)
Runs a procedure on a server for .Net XML Web services.
Selecting the files to install and the installer framework
The setup wizard allows you to: Select and configure the files to install. This step...
FilteredItem (Property)
The FilteredItem property is used to identify the item that has a filter implemented by HFilter.
NbComponent (Property)
The NbComponent property is used to get the number of elements in a composite key.
QuickActionAdd (Function)
Adds a new quick action to the application.
Adapting a website to support multiple languages
WEBDEV Tutorial - Managing multiple languages in a website Adapting a website to support multiple...
AAFs available for numeric edit controls
The numeric edit controls propose several AAFs (Automatic Application Features): a context menu...
mongoDatabaseInfo (Type of variable)
The mongoDatabaseInfo type is used to define the advanced characteristics of information...
Configuring the setup program
Two tools can be used to create a setup program......
grHMDeleteColor (Function)
Deletes the colors specified by grHMColor from a Heatmap chart.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order...
Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL...
WLanguage procedure called by WebSocketClientConnect
WLanguage procedure ("callback") called by WebSocketClientConnect when the connection to the server...
ContactModify (Function)
Modifies the current contact in a Lotus Notes or Outlook address book.
WLanguage procedure called by WebSocketClientConnectSSL
WLanguage procedure ("callback") called by WebSocketClientConnectSSL when the connection...
HDeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.
Looper: moves and gestures
In a mobile application, several options can be handled with the fingers, by performing specific...
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......
WDInst: managing the files to install
The setup editor WDInst is used to manage the files to install......
Using RAD patterns
The steps for creating a RAD pattern are as follows......
TableCollapseAll (Function)
Collapses: the entire hierarchy (all nodes) of a TreeView Table control. all breaks...
GPSLastPosition (Function)
Retrieves the information about the last known device position.