ONLINE HELP
 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.
Native SQL Server Connector: Programming with HFSQL functions
be imported into the data model analysis......
Variant (Type of variable)
etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named...
How to save and retrieve an image in a binary memo
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
9. Queries
A query is used to request information from a database to view, insert, change or delete data....
Table control based on a variable
A Table control based on a variable is a Table control whose columns are bound to the elements...
StartVisibleRange (Property)
The StartVisibleRange property is used to: get and change the first visible date or time...
<Source>.ListItem (Function)
Returns the list of items in a data file (query or view) recognized by the HFSQL engine. The data...
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
Native SQLite Connector: Programming with SQL functions
The use of SQL functions to handle SQLite data does not require importing the data file structure...
Analysis associated with a project
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated...
Metatypes in the analysis
A metatype is a combination of characteristics of an item and a bound control......
Custom-Folders in the analysis
Several file descriptions can be grouped into a "Custom-Folder"......
StartTotalRange (Property)
The StartTotalRange property is used to: get the first date or time that will be displayed...
Coloring a row, a column or a cell found in a control (AAF)
To simplify the reading in the controls used to view large volumes of data, the end user...
EndTotalRange (Property)
The EndTotalRange property is used to: get the last date or time that can be displayed...
EndVisibleRange (Property)
The EndVisibleRange property is used to: find out and modify the last visible date or time...
OOP concepts
A class contains the description of a data structure (members) and the processes (methods)...
MemZoneName (Property)
The MemZoneName property is used to: find out the name of the memory area used as data source...
AutoRefresh (Property)
The AutoRefresh property is used to: Find out whether the data found in the series...
ReplicSynchronize (Function)
Synchronizes the data corresponding to a replication.
GglDelete (Function)
Deletes data from the Google server.
SNMPOIDType (Function)
Returns the type of data in an OID.
grScatterGetDataXY (Function)
Retrieves data from a "Scatter" chart.
grSurfaceGetData (Function)
Retrieves a data from a Surface chart.