ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
The Line control
A Line control is used to display a line in a page......
grScatterPointSize (Function)
Defines the size of points in a "Scatter" chart.
HTTPTimeOut (Function)
Sets the timeout for WLanguage functions that use the HTTP protocol (HTTPRequest, SOAPExecute, DotNetExecute, J2EEExecute, etc.).
Extern (Reserved word)
EXTERN is used to...
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
Popup control properties
Upload control properties
The Upload control can be handled in server code and in browser code by the WLanguage properties......
grScatterLinkPoint (Function)
Links (or not) the points found in a "Scatter" chart.
C#: Call to WLanguage procedure
A global procedure in WLanguage can be directly called from the code of a global procedure in C#......
13. External component in practice
External component in practice...
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
ToClipboard (Function)
Writes text or image information into the system clipboard.
ListSeek (Function)
Searches for an element in a List Box, ListView or Combo Box control (including the values described by gStoredValue).
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
Properties associated with a page
PageParameter (Function)
Returns the value of a parameter passed to the current page.
TableInfoXY (Function)
Returns for a given position in a Table or TreeView Table control (coordinates of a control point): the name of the column displayed for the specified position. the index of the row or column for the specified position....
Thread management functions
List of functions for managing threads...
Anchor (Property)
The Anchor property sets the anchors of a control in a window, page or report.
SQLFirst (Function)
Positions on the first row of the query result.
Objective C: Calling a WLanguage procedure
A global procedure in WLanguage can be directly called from the code of a global procedure in Objective C......
grAddData (Function)
Adds a data into a chart.
PythonExecute (Function)
Executes a function present in a Python module.
BrowsedFile (Property)
The BrowsedFile property gets and sets the data source used to display records in controls based on a data file.