ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Customizing the report viewer (preview)
You can display a print preview in the report viewer......
FontBold (Property)
The FontBold property is used to: Determine if the text is bold. Change the weight of the text....
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
XMLExtractString (Function)
Extracts the content of a tag found in an XML document.
InfoBuild (Function)
Displays a custom message in a system information window.
FontCharset (Property)
The FontCharset property is used to: Find out the character set used by the screen fonts of a control. Modify the character set used by the screen fonts of a control....
TreeAdd (Function)
Adds a "leaf" element (and all necessary nodes) into a TreeView control.
zipSelectFile (Function)
Selects files from an archive.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
PageParameter (Function)
Returns the value of a parameter passed to the current page.
LoadError (Function)
Loads the file containing the error messages in the desired language into memory.
ArrayUnionAll (Function)
Returns an array corresponding to the union of two arrays (without deleting duplicates). Warning: This feature is only available from WINDEV Suite SaaS 2025 Update 2. For more details, see Use the new features of WINDEV Suite SaaS 2025....
NumberInWords (Function)
Converts a number to words.
xmlDocument (Variable type)
The xmlDocument type is used to handle an XML file.
ParallelTaskRequestCancellation (Function)
Requests the cancellation of a parallel task.
After (Property)
The After property replaces or inserts a procedure after the other procedures in: a Procedure variable. an event associated with a control....
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of a two-dimensional array property of a variable type (xlsDocument variable for example)....
fOpen (Function)
Opens an external file (ANSI or UNICODE) for programmatic manipulation.
StringToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string passed in parameter.
Sum (Function)
Calculates the sum of the array elements.