ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
WDMSG license agreement
WDMSG license agreement...
DateToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
ExceptionInfo (Function)
Retrieves information about the current exception.
Dimension (Function)
Returns the size of a variable (string, numeric, array, ...) or resizes a dynamic array.
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
Managing WebSockets
The WebSockets are used to communicate from a Web application (Intranet or Internet site run in a browser) to a Web server by using sockets......
XMLRead (Function)
Returns the value of an XML element or the value of the attribute for an XML element.
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined in the data model editor or through programming. get and change the image associated with a Thumbnail control....
TableSelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
Alias (Property)
The Alias property is used to: get or change the alias of a window (WINDEV and WINDEV Mobile). get or change the alias of a dynamic tab (WINDEV). get the internal HTML/JavaScript name of a control (WEBDEV)....
Salesforce functions
List of Salesforce functions...
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
WINDEV: Example of programmed Drag and Drop
fAttributeReadOnly (Function)
Gets and sets the read-only attribute of a file.
zipExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
SQLInfo (Function)
Initializes the different SQL variables with information relative to the last query run.
MemSeek (Function)
Seeks an element in a memory area: on the value added by MemAdd or on the value modified by MemModify, on the return value....
gLink (Function)
Adds an "invisible" value into an element found in a List Box or Combo Box control. Function kept for compatibility. It is recommended to use gStoredValue....
Rich text, links and images in the WEBDEV controls
Rich text supports multiple advanced features: font, weight, size, color, attribute, ......
TreeAdd (Function)
Adds a "leaf" element (and all necessary nodes) into a TreeView control.