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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ListSeek (Function)
Searches for an element in a List Box, ListView or Combo Box control (including the values described by gStoredValue).
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#......
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
13. External component in practice
External component in practice...
RequestUpdateUI (Function)
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event). This function is kept for backward compatibility.
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
grScatterPointSize (Function)
Defines the size of points in a "Scatter" chart.
ExecuteRefreshUIParent
Immediately executes the "Request for refreshing the display" event of the parent.
ZoomWithFinger (Property)
The ZoomWithFinger property is used to: determine if an Image or Camera control supports pinch zoom. enable or disable pinch zoom in an Image or Camera control....
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.