ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Calling a procedure/a function
Syntax for calling a local or global procedure.
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Properties associated with Tab controls
A Tab control found in a window or in a page can be handled by several WLanguage properties......
Looper control properties
You can manipulate Looper controls in a window or page using the following WLanguage properties......
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
SpeechSynthesisVoice (Type of variable)
The SpeechSynthesisVoice type is used to get all the advanced characteristics of a speech synthesis voice.
FreeAWPContext (Function)
Frees the AWP context in advance (on disk) to allow the other call on the same AWP context to be processed in parallel.
Properties associated with a group of controls
Several WLanguage properties can be used on a group of controls found in a window, in a page or in a report......
Events associated with Progress Bar controls
List of events associated with the Progress Bar controls...
Image control properties
The Image controls include properties that can be handled in WLanguage both in the windows and pages but also in the reports......
Dynamic instantiation of object
An object can be dynamically associated with a class, we talk of dynamic instantiation of object......
FinCurrentVal (Function)
Returns the current value of investment.
LooperSearch (Function)
Searches for a value in an attribute of a Looper control.
fWrite (Function)
Writes: a character string into an external file. a memory section....
TableCount (Function)
Returns: the number of columns found in a Table or TreeView Table control. the number of rows found in a Table or TreeView Table control....
SQLExec (Function)
Names and runs an SQL query.
ProgressBarEnable (Function)
Enables the refresh of a Progress Bar via Ajax.
zipDeleteAll (Function)
Deletes all files from an archive.
TableDeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control populated programmatically, a table displayed in a Combo Box control....
TableSelectMinus (Function)
Deselects a row from a Table or TreeView Table control.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
AJAXExecute (Function)
Runs a server procedure without refreshing the page.
TableInputInProgress (Function)
Indicates whether a Table or TreeView Table control is currently in edit.
fListDirectory (Function)
Lists the subdirectories of a given directory and returns the full paths of listed subdirectories.