ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

XMLData (Function)
Returns the value of current element (tag or XML attribute) or the value of one of its attributes.
MemoryToFile (Function)
Automatically initializes the memory value of the items for the current file record with the values of the members of a class or structure.
Characteristics of columns found in a Table control in a page (prefix syntax)
The columns are used to display information in a Table control......
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
ChronoEnd (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to ChronoStart).
MemcachedAddPrefixKeyGroup (Function)
Adds a value at the start of existing value in the cache for the given key on a group of servers.
The statistics
WINDEV, WEBDEV and WINDEV Mobile propose several functions used to perform statistical calculations......
Common project
Projects are often cross-platform......
BTLECharacteristicChangeOfValue (Function)
Enables or disables the detection regarding the change of value for a Bluetooth Low Energy characteristic.
FileToMemory (Function)
Automatically initializes the values of the members found in a class or in a structure with the values of the items of the current file record.
Configuring the AAF menus (Automatic Application Features)
WINDEV includes several Automatic Application Features (AAFs)......
IFrame control
IFrame is an HTML concept......
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
Markdown
Markdown is a lightweight markup language that allows you to apply formatting to text......
Checking an element back in the Source Code Manager (SCM)
Checking an element back in the repository is used to make the modified element available to all the users of the Source Code Manager......
How to create and handle a structure?
This help page explains how to create and handle a structure....
Examples for using the OLE DB provider for HFSQL
Data model editor: Describing a connection
Any program developed with WINDEV, WEBDEV or WINDEV Mobile can easily access......
SCM administrator: Merge of repositories
The merging of repositories makes it possible to combine projects from several repositories into a single repository......
ERR_NOTADEVVERSION
Popup window
WINDEV allows you to open windows in popup format......
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
PageNumber (Property)
The PageNumber property is used to: get and change the number of the page displayed in an Image control ("multi-page" image files) get and change the page number of a PDF file displayed in an image control of a window get and change the page number of a PDF file displayed in the background of a report....
Extra (Property)
The Extra property is used to: Get additional information about a control, window, or page. Edit additional information of a control, window or page. In browser code, you can only get additional information of a control or page....
<zipArchive variable>.NbPartNeeded (Function)
Returns the number of parts of a given size required to split a single-part archive.