ONLINE HELP
 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...
HCancelDeclaration (Function)
After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query...
Parameters of the procedure used by HReindexAsynchronous
WLanguage procedure ("callback") called by HReindexAsynchronous for each HFSQL Client/Server data...
Binding an OLE control to an item
An OLE control can be bound to an item in a data file, query, etc....
AS/400: Development method
The Native AS/400 Connector simplifies access to AS/400 data from your WINDEV and WEBDEV...
Optional connection information
When defining the connections in the data model editor or when defining the connections...
Managing the Bluetooth keys
processes can be run on the PC by using the data found on the mobile device......
1. Project and Analysis
The development of a Windows application with WINDEV is based on two main elements: the Project...
UI audit: Detect obsolete features
The lifecycle of some projects span several years......
The Numeric or Currency control: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
Universal replication
The purpose of universal replication is to keep several databases synchronized......
HComputer (Function)
Stores a unique computer number or identifier in order to use the log and transactions...
Input masks and display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
Connection
used to get and change the connection currently associated with a data file. For more details, see...
<Source>.CreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file...
NbKeyItem (Property)
in a record of: a file described in the data model editor, a file described through programming,...
HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file...
spMatchesDescription (Property)
... algorithm, iteration count and output length) of the item of type "Password" in the data file match...
SQLTransaction (Function)
... in the data model editor or by HOpenConnection.
The Calculated control
The "Calculated" control is used to perform calculations in a report......
SOCKS5 protocol
SOCKS5 is a simple network protocol intended to standardize the use of proxies for applications......
TypeDescription (Property)
or Combination item. This item was defined in the data model editor or programmatically. Define the type used...
12. Universal replication
1. Project and analysis
13. Universal replication
Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure...