ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

PageChangeLayout (Function)
Applies a specific layout to a page.
iColumnEnd (Function)
Forces a column break in a multi-column report.
Error 1055: 'Ancestor' can only be used in the code of a class derived from a class
Managing the HDFS system
HDFS (Hadoop Distributed File System) is one of the component of the Hadoop framework......
SpreadsheetEndModification (Function)
Signals the end of grouping for a set of operations on a Spreadsheet control in a single event (management of "undo/redo")....
<Array>.InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
ArrayMoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional array or in an advanced array property....
WEBDEV 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
ServiceRefresh (Function)
Asks a service to re-read its configuration information.
Exchange operator (<=>)
The <=> operator is used to exchange the contents of two elements...
ArrayReverse (Function)
Reverses the content of a one-dimensional array.
HTTP functions
List of HTTP functions...
Recycle code windows
By default, a single code window is opened per ......
<Spreadsheet>.EndModification (Function)
Signals the end of grouping for a set of operations on a Spreadsheet control in a single event (management of "undo/redo")....
UTF8ToUnicode (Function)
Converts a UTF-8 string to Unicode
UTF8ToAnsi (Function)
Converts a UTF-8 string to ANSI.
WinEdRestore (Function)
Undoes all the changes made by the end user ("Allow end users to modify the UI" option enabled).
IsNumeric (Function)
Enables you to find out whether a variable or a control is: a numeric (integer, real, currency or numeric). a string that can be converted into numeric....
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
ZOrder (Property)
The ZOrder property gets and sets the Z-order of an element.