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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Date (Variable type)
The Date type is used to easily manipulate dates...
<Date type>.ToDay (Function)
Returns the day corresponding to a given date.
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.
DateToDayOfYear (Function)
Returns the day of the year corresponding to a given date.
DateToDay (Function)
Returns the day corresponding to a given date.
FirstDayOfWeek (Function)
Returns the date of first day of the week (i.e., Monday).
<Organizer>.DateVisible (Function)
Makes a day visible or invisible in an Organizer control.
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page...
<Scheduler>.DateVisible (Function)
Makes a day visible or invisible in a Scheduler control.
FirstDayOfYear (Function)
Returns the date of the first day of the year.
DateToDayOfWeek (Function)
Returns the day of the week that corresponds to a given date.
LastDayOfWeek (Function)
Returns the date of the last day of the week corresponding to a given date.
The formatted display control
This control can be used to display dates, times and monetary values for example, respecting the corresponding display format...
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications...
LastDayOfYear (Function)
Returns the date of the last day of the year.
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
HDescribeLink (Function)
Describes a link between two data files through programming.
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
grCategoryLabel (Function)
Initializes the label of a data category (or section) in a chart.
HMode (Function)
Changes the mode and the method for locking data files.
iEscape (Function)
Sends an ESCAPE command or a data command to a printer.
<Source>.Delete (Function)
Deletes a record from a data file (query or view).
HDelete (Function)
Deletes a record from a data file (query or view).
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
17. TLS/SSL: Encrypting information on the Web
Report and project
In most cases, a report is linked to a project......
Using a query with parameters
A query with parameters can be used......
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
Implementing the log process in an application
Regardless of the data files used by your application (HFSQL Classic or HFSQL Client/Server),...
BankHolidayList (Function)
Returns the list of the public holidays defined by BankHolidayAdd.
BankHolidayDeleteAll (Function)
Clears the list of all public holidays.
BankHoliday (Function)
Indicates whether a day is a public holiday or not.
DayNumberInAlpha (Function)
Returns the name of the day of the week according to its number.
CurrentColumn (Function)
Returns: the index of the current indexed column in a Table control (based on a data file...
Report based on a TreeView Table control
You can use a report based on a TreeView Table control to directly print the information displayed...
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed...
Report based on a memory area
A report based on a memory area is used to print the records stored in a memory area......
Report based on a query
Queries are used to easily select records in one or more data files......
Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly...
Report based on a Table control
control (based on a data file or populated programmatically)......